Sitagliptin

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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 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
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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
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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 (CAS: 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
    Status: Limited Stock; Contact: sales@drjcrbio.com
    Application: Manufacturer of  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 (CAS: 1379666-94-0) is useful as reference Impurity standard.  Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    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 (CAS: 1379666-94-0)
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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 (CAS: 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
    Status: Limited Stock ; Contact: sales@drjcrbio.com
    Application: Manufacturer of 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 (CAS: 654671-77-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    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  (CAS: 654671-77-9)
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    Product Name : Sitagliptin Triazole Hydrochloride; 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (CAS: 762240-92-6)

    Code:  JCSIT-04
    CAS:  762240-92-6
    Chemical Formula: C6H8ClF3N4
    Molecular Weight: 228.60
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited Stock; Contact: sales@drjcrbio.com
    Application: Manufacturer of Sitagliptin Triazole Hydrochloride; 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (CAS: 762240-92-6) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
    Sitagliptin Triazole Hydrochloride; 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (CAS: 762240-92-6)
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    Product Name : Sitagliptin 2-Desfluoro Impurity ;2-Desfluoro Sitagliptin ;(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(4,5-difluorophenyl)butan-2-amine

    Code: JCSIT-03
    CAS: NA
    Chemical Formula: C16H16F5N5O
    Molecular Weight: 389.32
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Sitagliptin 2-Desfluoro Impurity ;2-Desfluoro Sitagliptin ;(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(4,5-difluorophenyl)butan-2-amine  is useful as reference Impurity standard.
    Sitagliptin 2-Desfluoro Impurity ;2-Desfluoro Sitagliptin ;(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(4,5-difluorophenyl)butan-2-amine
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    Product Name : Sitagliptin Desfluorobenzene Analog ;(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-phenylbutan-2-amine

    Code: JCSIT-02
    CAS: NA
    Chemical Formula: C16H18F3N5O
    Molecular Weight: 353.34
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Sitagliptin Desfluorobenzene Analog ;(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-phenylbutan-2-amine is useful as reference Impurity standard.
    Sitagliptin Desfluorobenzene Analog ;(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-phenylbutan-2-amine
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    Product Name : Sitagliptin Enamine Impurity ; (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine | 767340-03-4

    Code: JCSIT-01
    CAS: 767340-03-4
    Chemical Formula:  C16H13F6N5O
    Molecular Weight: 405.30
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Sitagliptin Enamine Impurity ; (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine | 767340-03-4 is useful as reference Impurity standard.
    Sitagliptin Enamine Impurity ; (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine  |   767340-03-4