Sitagliptin
37 Results Found
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Sitagliptin is an orally available, competitive, beta-amino acid-derived inhibitor of dipeptidyl peptidase 4 (DDP-4) with hypoglycemic activity. Sitagliptin may cause an increased risk in the development of pancreatitis. (Ref. NCI Thesaurus (NCIt) )
Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor which is used in combination with diet and exercise in the therapy of type 2 diabetes, either alone or in combination with other oral hypoglycemic agents. (Ref. LiverTox)
Sitagliptin is a triazolopyrazine that exhibits hypoglycemic activity. It has a role as a serine proteinase inhibitor, a hypoglycemic agent, an EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor, an environmental contaminant and a xenobiotic. It is a triazolopyrazine and a trifluorobenzene. (Ref.Pub chem)
Sitagliptin API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require for any degradation Impurities contact info@drjcrbio.com, sales@drjcrbio.com
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Product Name : Sitagliptin KSM-I; Methyl (R)-b-(Boc-amino)-2,4,5-trifluorobenzenebutanoate; 881995-73-9
Code: JCSIT-36 CAS: 881995-73-9 Chemical Formula: C15H18F3NO4 Molecular Weight: 333.30 Category: Sitagliptin Reference Standards/Sitagliptin API Drug Metabolites/Sitagliptin EP Impurities/Sitagliptin USP Impurities Literature: Application: Sitagliptin KSM-I; Methyl (R)-b-(Boc-amino)-2,4,5-trifluorobenzenebutanoate; 881995-73-9 is useful as reference Impurity standard. 
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Product Name : Sitagliptin EDA Dimer; Sitagliptin Impurity 73; (3R,3’R)-N,N’-(ethane-1,2-diyl)bis(3-amino-4-(2,4,5-trifluorophenyl)butanamide); 1608491-98-0
Code: JCSIT-35 CAS: 1608491-98-0 Chemical Formula: C22H24F6N4O2 Molecular Weight: 490.45 Category: Sitagliptin Reference Standards/Sitagliptin API Drug Metabolites/Sitagliptin EP Impurities/Sitagliptin USP Impurities Literature: Application: Sitagliptin EDA Dimer; Sitagliptin Impurity 73; (3R,3'R)-N,N'-(ethane-1,2-diyl)bis(3-amino-4-(2,4,5-rifluorophenyl)butanamide); 1608491-98-0 is useful as reference Impurity standard. 
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Product Name : Sitagliptin Amino acid Impurity; (R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid hydrochloride
Code: JCSIT-34 CAS: 1204818-19-8 Chemical Formula: C10H11ClF3NO2 Molecular Weight: 269.65 Category: Sitagliptin Reference Standards/Sitagliptin API Drug Metabolites/Sitagliptin EP Impurities/Sitagliptin USP Impurities Literature: Application: Sitagliptin Amino acid Impurity; (R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid hydrochloride; 1204818-19-8 is useful as reference Impurity standard. 
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Product Name : N-Boc Acid; (S)-3-((tert-Butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid; 922178-94-7
Code: JCSIT-33 CAS: 922178-94-7 Chemical Formula: C15H18F3NO4 Molecular Weight: 333.30 Category: Sitagliptin Reference Standards/Sitagliptin API Drug Metabolites/Sitagliptin EP Impurities/Sitagliptin USP Impurities Literature: Application: N-Boc Acid; (S)-3-((tert-Butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid; 922178-94-7 is useful as reference Impurity standard. 
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Product Name : Sitagliptin N-Formyl impurity
Code: JCSIT-33 CAS: NA Chemical Formula:C17H15F6N5O2 Molecular Weight: 435.32 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin N-Formyl impurity is useful as reference Impurity standard. 
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Product Name : (R)-Sitagliptin Defluoro Impurity 3 ;(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic Acid | 851307-12-5
Code: JCSIT-32 CAS: 851307-12-5 Chemical Formula:C15H19F2NO4 Molecular Weight:315.32 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: (R)-Sitagliptin Defluoro Impurity 3 ;(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic Acid | 851307-12-5 is useful as reference Impurity standard. ![(R)-Sitagliptin Defluoro Impurity 3 ;(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic Acid | 851307-12-5](https://drjcrbio.com/wp-content/uploads/851307-12-5.png)
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Product Name : Isopropyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate | 1821504-96-4
Code: JCSIT-31 CAS: 1821504-96-4 Chemical Formula: C13H13F3O3 Molecular Weight: 274.24 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Isopropyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate | 1821504-96-4 is useful as reference Impurity standard. 
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Product Name : Isopropyl(R)-3-amino-4-(2,4,5-trifluorophenyl) butanoate hydrochloride.
Code: JCSIT-30 CAS: NA Chemical Formula: C13H17ClF3NO2 Molecular Weight: 311.73 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Isopropyl(R)-3-amino-4-(2,4,5-trifluorophenyl) butanoate hydrochloride. is useful as reference Impurity standard. 
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Product Name : Methyl (Z)-3-amino-4-(2,4,5-trifluorophenyl)but-2-enoate;(Z)-Methyl 3-aMino-4-(2,4,5-trifluorophenyl)but-2-enoate |881995-70-6
Code: JCSIT-29 CAS: 881995-70-6 Chemical Formula: C11H10F3NO2 Molecular Weight: 245.2 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Methyl (Z)-3-amino-4-(2,4,5-trifluorophenyl)but-2-enoate;(Z)-Methyl 3-aMino-4-(2,4,5-trifluorophenyl)but-2-enoate |881995-70-6 is useful as reference Impurity standard. 
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Product Name : Methyl (Z)-3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate.;Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate |1234321-81-3
Code: JCSIT-28 CAS: 1234321-81-3 Chemical Formula: C13H12F3NO3 Molecular Weight: 287.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Methyl (Z)-3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate.;Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate |1234321-81-3 is useful as reference Impurity standard. 
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Product Name : 5-(1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione.|764667-64-3
Code: JCSIT-27 CAS: 764667-64-3 Chemical Formula: C₁₄H₁₁F₃O₅ Molecular Weight: 316.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 5-(1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione.|764667-64-3is useful as reference Impurity standard. 
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Product Name : Methyl (R)-3-acetamido-4-(2,4,5-trifluorophenyl)butanoate;(R)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)butanoate |1234321-83-5
Code: JCSIT-26 CAS: 1234321-83-5 Chemical Formula: C13H14F3NO3 Molecular Weight: 289.25 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Methyl (R)-3-acetamido-4-(2,4,5-trifluorophenyl)butanoate;(R)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)butanoate |1234321-83-5 is useful as reference Impurity standard. 
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Product Name : Boc. Butanoic acid ;3-[[(1,1-Dimethylethoxy)carbonyl]amino]butanoic Acid|52815-19-7
Code: JCSIT-25 CAS: 52815-19-7 Chemical Formula: C₉H₁₇NO₄ Molecular Weight: 203.24 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Boc. Butanoic acid ;3-[[(1,1-Dimethylethoxy)carbonyl]amino]butanoic Acid|52815-19-7 is useful as reference Impurity standard. ![Boc. Butanoic acid ;3-[[(1,1-Dimethylethoxy)carbonyl]amino]butanoic Acid|52815-19-7](https://drjcrbio.com/wp-content/uploads/52815-19-7.png)
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Product Name : Sitagliptin intermediate nitroso Impurity ; Sitagliptin Impurity 100; 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine
Code: JCSIT-24 CAS: 2892260-32-9 Chemical Formula: C6H6F3N5O Molecular Weight: 221.14 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Synonyms: N-Nitroso KSM-II Sitagliptin Impurity; Sitagliptin intermediate nitroso Impurity ; Sitagliptin Impurity 100; 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine Application: Sitagliptin intermediate nitroso Impurity ; Sitagliptin Impurity 100; 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine is useful as reference Impurity standard. ![Sitagliptin intermediate nitroso Impurity ; Sitagliptin Impurity 100; 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine](https://drjcrbio.com/wp-content/uploads/Sitagliptin-Impurity-100-.png)
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Product Name : Sitagliptin Impurity F (In House)
Code: JCSIT-23 CAS: NA Chemical Formula: C22H24F6N4O2 Molecular Weight:490.45 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin Impurity F (In House)is useful as reference Impurity standard. 
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Product Name : Sitagliptin N-BOC Impurity ;(R)-tert-Butyl (4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate |486460-23-5
Code: JCSIT-22 CAS: 486460-23-5 Chemical Formula: C21H23F6N5O3 Molecular Weight: 507.43 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin N-BOC Impurity ;(R)-tert-Butyl (4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate |486460-23-5 is useful as reference Impurity standard. ![Sitagliptin N-BOC Impurity ;(R)-tert-Butyl (4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate |486460-23-5](https://drjcrbio.com/wp-content/uploads/Sitagliptin-N-BOC-Impurity-486460-23-5.png)
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Product Name : Sitagliptin N-BOC Carboxylic Acid; (R)-3-(tert-Butoxycarbonyl)-4-(2,4,5-trifluorophenyl)butanoic acid |486460-00-8
Code: JCSIT-21 CAS: 486460-00-8 Chemical Formula: C15H18F3NO4 Molecular Weight: 333.3 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin N-BOC Carboxylic Acid; (R)-3-(tert-Butoxycarbonyl)-4-(2,4,5-trifluorophenyl)butanoic acid |486460-00-8is useful as reference Impurity standard. 
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Product Name : (R)-Sitagliptin Methyl-Ester Impurity (HCl salt) ;(R)-Methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate hydrochloride, |1374985-05-3
Code: JCSIT-20 CAS: 1374985-05-3 Chemical Formula: C11H13ClF3NO2 Molecular Weight: 283.68 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: (R)-Sitagliptin Methyl-Ester Impurity (HCl salt) ;(R)-Methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate hydrochloride, |1374985-05-3 is useful as reference Impurity standard. 
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Product Name : Sodium stearyl fumarate ;Sodium 2-octadecylfumarate | 4070-80-8
Code: JCSIT-19 CAS: 4070-80-8 Chemical Formula: C22H39NaO4 Molecular Weight: 390.53 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sodium stearyl fumarate ;Sodium 2-octadecylfumarate | 4070-80-8 is useful as reference Impurity standard. 
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Product Name : 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine |
Code: JCSIT-18 CAS: NA Chemical Formula: C6H6F3N5O Molecular Weight: 221.14 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine |is useful as reference Impurity standard. ![7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine |](https://drjcrbio.com/wp-content/uploads/Sitagliptin-18.png)
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Product Name : 1-Nitroso-1H-Imidazole ;1-Nitroso-1H-Imidazole |1233340-45-8
Code: JCSIT-17 CAS: 1233340-45-8 Chemical Formula: C3H3N3O Molecular Weight: 97.08 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 1-Nitroso-1H-Imidazole ;1-Nitroso-1H-Imidazole |1233340-45-8is useful as reference Impurity standard. 
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Product Name : Sitagliptin EP Impurity A; (S)-SitagliptinIsomer Phosphate ; (S)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate | 823817-58-9
Code: JCSIT-16 CAS: 823817-58-9 Chemical Formula: C16H18F6N5O5P Molecular Weight: 505.31 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin EP Impurity A; (S)-SitagliptinIsomer Phosphate ; (S)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate | 823817-58-9 is useful as reference Impurity standard. ![Sitagliptin EP Impurity A; (S)-SitagliptinIsomer Phosphate ; (S)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate | 823817-58-9](https://drjcrbio.com/wp-content/uploads/s-1.png)
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Product Name : Sitagliptin EP Impurity B ;Sitagliptin 4-Desfluoro Impurity ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,5-difluorophenyl)butan-2-amine | 1345822-87-8
Code: JCSIT-15 CAS: 1345822-87-8 Chemical Formula: C16H16F5N5O Molecular Weight: 389.32 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin EP Impurity B ;Sitagliptin 4-Desfluoro Impurity ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,5-difluorophenyl)butan-2-amine | 1345822-87-8is useful as reference Impurity standard. ![Sitagliptin EP Impurity B ;Sitagliptin 4-Desfluoro Impurity ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,5-difluorophenyl)butan-2-amine | 1345822-87-8](https://drjcrbio.com/wp-content/uploads/s-2.png)
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Product Name : Sitagliptin EP Impurity C ; Sitagliptin 5-Desfluoro Impurity ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4-difluorophenyl)butan-2-amine | 1345822-86-7
Code: JCSIT-14 CAS: 1345822-86-7 Chemical Formula: C16H16F5N5O Molecular Weight: 389.32 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Sitagliptin EP Impurity C ; Sitagliptin 5-Desfluoro Impurity ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4-difluorophenyl)butan-2-amine | 1345822-86-7 is useful as reference Impurity standard. ![Sitagliptin EP Impurity C ; Sitagliptin 5-Desfluoro Impurity ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4-difluorophenyl)butan-2-amine | 1345822-86-7](https://drjcrbio.com/wp-content/uploads/s-3.png)
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Product Name : Sitagliptin FP Impurity A ;N-[(2R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-yl]aspartic acid
Code: JCSIT-13 CAS: 2088771-60-0 Chemical Formula: C20H19F6N5O5 Molecular Weight: 523.39 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin FP Impurity A ;N-[(2R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-yl]aspartic acidis useful as reference Impurity standard. ![Sitagliptin FP Impurity A ;N-[(2R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-yl]aspartic acid](https://drjcrbio.com/wp-content/uploads/s-4.png)
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Product Name : Sitagliptin FP Impurity B ; Sitagliptin Triazecine Analog ; 10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro [1,2,4] triazolo [3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione
Code: JCSIT-12 CAS: 2088771-61-1 Chemical Formula: C16H13F6N5O2 Molecular Weight: 421.3 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin FP Impurity B ; Sitagliptin Triazecine Analog ; 10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro [1,2,4] triazolo [3,4-c][1,4,7]triazecine-8,12(5H,9H)-dioneis useful as reference Impurity standard. ![Sitagliptin FP Impurity B ; Sitagliptin Triazecine Analog ; 10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro [1,2,4] triazolo [3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione](https://drjcrbio.com/wp-content/uploads/s-5.png)
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Product Name : Sitagliptin FP Impurity C ; Sitagliptin Styrylacetyl Analog (USP) ; 3-Desamino-3,4-Dehydro Sitagliptin ; (3E)-1-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)but-3-en-1-one
Code: JCSIT-11 CAS: 1803026-58-5 Chemical Formula: C16H12F6N4O Molecular Weight: 390.28 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Sitagliptin FP Impurity C ; Sitagliptin Styrylacetyl Analog (USP) ; 3-Desamino-3,4-Dehydro Sitagliptin ; (3E)-1-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)but-3-en-1-one is useful as reference Impurity standard. ![Sitagliptin FP Impurity C ; Sitagliptin Styrylacetyl Analog (USP) ; 3-Desamino-3,4-Dehydro Sitagliptin ; (3E)-1-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)but-3-en-1-one](https://drjcrbio.com/wp-content/uploads/s-6.png)
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Product Name : Sitagliptin FP Impurity D ; Sitagliptin Phenylcrotonyl Analog (USP) ; 3-Desamino-2,3-Dehydro Sitagliptin ; (2E)-1-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one | 1253056-18-6
Code: JCSIT-10 CAS: 1253056-18-6 Chemical Formula: C16H12F6N4O Molecular Weight: 390.28 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Sitagliptin FP Impurity D ; Sitagliptin Phenylcrotonyl Analog (USP) ; 3-Desamino-2,3-Dehydro Sitagliptin ; (2E)-1-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one | 1253056-18-6 is useful as reference Impurity standard. ![Sitagliptin FP Impurity D ; Sitagliptin Phenylcrotonyl Analog (USP) ; 3-Desamino-2,3-Dehydro Sitagliptin ; (2E)-1-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one | 1253056-18-6](https://drjcrbio.com/wp-content/uploads/s-7.png)
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Product Name : Sitagliptin FP Impurity E ;Sitagliptin Acid ; (3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid | 936630-57-8
Code: JCSIT-09 CAS: 936630-57-8 Chemical Formula:C10H10F3NO2 Molecular Weight: 233.19 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Sitagliptin FP Impurity E ;Sitagliptin Acid ; (3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid | 936630-57-8 is useful as reference Impurity standard. 
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Product Name : Sitagliptin Hydroxy Amide Impurity ;3-Hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one
Code: JCSIT-08 CAS: NA Chemical Formula:C16H14F6N4O2 Molecular Weight: 408.3 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Sitagliptin Hydroxy Amide Impurity ;3-Hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-oneis useful as reference Impurity standard. ![Sitagliptin Hydroxy Amide Impurity ;3-Hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one](https://drjcrbio.com/wp-content/uploads/s-9.png)
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Product Name : Sitagliptin Ketoamide Impurity ; (2Z)-4-Oxo-4-[3-(trifluoroMethyl)-5,6-dihydro-[1,2,4] triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one | 764667-65-4
Code: JCSIT-07 CAS: 764667-65-4 Chemical Formula: C16H12F6N4O2 Molecular Weight: 406.28 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Sitagliptin Ketoamide Impurity ; (2Z)-4-Oxo-4-[3-(trifluoroMethyl)-5,6-dihydro-[1,2,4] triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one | 764667-65-4 is useful as reference Impurity standard. ![Sitagliptin Ketoamide Impurity ; (2Z)-4-Oxo-4-[3-(trifluoroMethyl)-5,6-dihydro-[1,2,4] triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one | 764667-65-4](https://drjcrbio.com/wp-content/uploads/s-10.png)
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Product Name : Sitagliptin N-Acetyl Impurity ; N-Acetyl Sitagliptin ; 7-[(3R)-3-[(N-Acetyl)amino]-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine | 1379666-94-0
Code: JCSIT-06 CAS: 1379666-94-0 Chemical Formula: C18H17F6N5O2 Molecular Weight: 449.35 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Sitagliptin N-Acetyl Impurity ; N-Acetyl Sitagliptin ; 7-[(3R)-3-[(N-Acetyl)amino]-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine | 1379666-94-0 is useful as reference Impurity standard. ![Sitagliptin N-Acetyl Impurity ; N-Acetyl Sitagliptin ; 7-[(3R)-3-[(N-Acetyl)amino]-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine | 1379666-94-0](https://drjcrbio.com/wp-content/uploads/s-11.png)
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Product Name : Sitagliptin Phosphate Hydrate ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate hydrate | 654671-77-9
Code: JCSIT-05 CAS: 654671-77-9 Chemical Formula: C16H20F6N5O6P Molecular Weight: 523.32 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Sitagliptin Phosphate Hydrate ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate hydrate | 654671-77-9 is useful as reference Impurity standard. ![Sitagliptin Phosphate Hydrate ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate hydrate | 654671-77-9](https://drjcrbio.com/wp-content/uploads/s-12.png)
