Building Blocks
1775 Results Found
Page 53 of 54
Building Blocks (Aliphatic/Aromatic/Heterocyclic/Carbohydrates)
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Product Name : BIOTIN;Bios II, Vitamin H, Vitamin B7, D-Biotin, Coenzyme R, Biotin|58-85-5
Code: JC-BB67 CAS: 58-85-5 Chemical Formula:C10H16N2O3S Molecular Weight:244.31 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: BIOTIN;Bios II, Vitamin H, Vitamin B7, D-Biotin, Coenzyme R, Biotin|58-85-5is useful as reference Impurity standard. 
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Product Name : (R )-Phenylephrine Hydrochloride : (R)-(-)-3-[1-Hydroxy-2-(methylamino)ethyl]phenol hydrochloride , (R)-(-)-1-(3-Hydroxyphenyl)-2-(methylamino)ethanol hydrochloride ..| 61-76-7
Code: JC-BB66 CAS: 61-76-7 Chemical Formula:C9H14ClNO2 Molecular Weight:203.66 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:(R )-Phenylephrine Hydrochloride : (R)-(-)-3-[1-Hydroxy-2-(methylamino)ethyl]phenol hydrochloride , (R)-(-)-1-(3-Hydroxyphenyl)-2-(methylamino)ethanol hydrochloride ..| 61-76-7 is useful as reference Impurity standard.
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Product Name : Aluminum Chlorohydrate
Code: JC-BB65 CAS: Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Aluminum Chlorohydrate is useful as reference Impurity standard.
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Product Name : Benzhydrol [diphenylmethanol];Benzhydryl alcohol, Benzhydrol, Diphenyl carbinol| 91-01-0
Code: JC-BB64 CAS: 91-01-0 Chemical Formula:C13H12O Molecular Weight:184.24 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Benzhydrol [diphenylmethanol];Benzhydryl alcohol, Benzhydrol, Diphenyl carbinol | 91-01-0is useful as reference Impurity standard.
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Product Name : 1,1′-(1,2-phenylene)bis (propan-1-one)
Code: JC-BB63 CAS: Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:1,1'-(1,2-phenylene)bis (propan-1-one) is useful as reference Impurity standard.
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Product Name : Methylproline :N-Methyl-L-proline; 1-Methyl-L-proline| 475-11-6
Code: JC-BB62 CAS: 475-11-6 Chemical Formula:C6H11NO2 Molecular Weight:129.157 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Methylproline:N-Methyl-L-proline; 1-Methyl-L-proline|475-11-6 is useful as reference Impurity standard.
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Product Name : Tetrabenazine;9,10-Dimethoxy-1,3,4,6,7,11b-hexahydro-3-isobutyl-2H-benzo[a]quinolizin-2-one|58-46-8
Code: JC-BB60 CAS: 58-46-8 Chemical Formula:C19H27NO3 Molecular Weight:317.42 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Tetrabenazine;9,10-Dimethoxy-1,3,4,6,7,11b-hexahydro-3-isobutyl-2H-benzo[a]quinolizin-2-one;58-46-8 is useful as reference Impurity standard.
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Product Name : 3-Amino-1-adamantanol Hydrate：702-82-9
Code: JC-BB59 CAS: 702-82-9 Chemical Formula:C10H17NO Molecular Weight:167.25 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 3-Amino-1-adamantanol Hydrate：702-82-9is useful as reference Impurity standard.
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Product Name : 2-Aminobutanol (Impurity A): 96-20-8
Code: JC-BB58 CAS: 96-20-8 Chemical Formula:C4H11NO Molecular Weight:89.14 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 2-Aminobutanol (Impurity A): 96-20-8is useful as reference Impurity standard.
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Product Name : Isoniazide [Isonicotinic Acid Hydrazide] : 54-85-3
Code: JC-BB57 CAS: 54-85-3 Chemical Formula:C6H7N3O Molecular Weight:137.14 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Isoniazide [Isonicotinic Acid Hydrazide]: 54-85-3is useful as reference Impurity standard.
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Product Name : Piperazine Hydrate;Piperazine hexahydrate|142-63-2
Code: JC-BB56 CAS:142-63-2 Chemical Formula:C4H12N2O Molecular Weight:194.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Piperazine Hydrate;Piperazine hexahydrate|142-63-2is useful as reference Impurity standard.
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Product Name : Methyl Chloro Acetate|96-34-4
Code: JC-BB55 CAS: 96-34-4 Chemical Formula:C3H5ClO2 Molecular Weight:108.53 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Methyl Chloro Acetate|96-34-4 is useful as reference Impurity standard.
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Product Name : MUPIROCIN LITHIUM; [9-((E)-4-{(2S,3R,4R,5S)-3,4-Dihydroxy-5-[(2S,3S)-3-((1S,2S)-2-hydroxy-1-methyl-propyl)oxiranylmethyl]tetrahydro-pyran-2-yl}-3-methyl-but-2-enoyloxy)nonanoic acid lithium salt]
Code: JC-BB54 CAS: 73346-79-9 Chemical Formula:C26H43LiO9 Molecular Weight:506.56 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:MUPIROCIN LITHIUM; [9-((E)-4-{(2S,3R,4R,5S)-3,4-Dihydroxy-5-[(2S,3S)-3-((1S,2S)-2-hydroxy-1-methyl-propyl)oxiranylmethyl]tetrahydro-pyran-2-yl}-3-methyl-but-2-enoyloxy)nonanoic acid lithium salt]73346-79-9 is useful as reference Impurity standard.
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Product Name : GAMMA AMINO BUTYRIC ACID;3-Carboxypropylamine, GABA, Piperidinic acid, 4-Aminobutanoic acid, gamma-Aminobutyric acid, Piperidic acid|56-12-2
Code: JC-BB53 CAS: 56-12-2 Chemical Formula:C4H9NO2 Molecular Weight:103.12 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: GAMMA AMINO BUTYRIC ACID;3-Carboxypropylamine, GABA, Piperidinic acid, 4-Aminobutanoic acid, gamma-Aminobutyric acid, Piperidic acid|56-12-2is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption.
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Product Name : ISOSOBIDE MONONITRATE : 16051-77-7
Code: JC-BB52 CAS: 16051-77-7 Chemical Formula:C6H9NO6 Molecular Weight:191.139 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:ISOSOBIDE MONONITRATE: 16051-77-7 is useful as reference Impurity standard.
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Product Name : 3-(3-Pyridyl)-D-Alanine ;3′-Aza-D-phenylalanine| 70702-47-5]
Code: JC-BB51 CAS: 70702-47-5 Chemical Formula:C8H10N2O2 Molecular Weight:166.18 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 3-(3-Pyridyl)-D-Alanine;3′-Aza-D-phenylalanine| 70702-47-5is useful as reference Impurity standard.
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Product Name : 6-Cyanophthalide|89877-62-3
Code: JC-BB50 CAS: 89877-62-3 Chemical Formula:C9H5NO2 Molecular Weight:159.1 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 6-Cyanophthalide|89877-62-3is useful as reference Impurity standard.
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Product Name : Acethydrazide;Acetylhydrazine, Acetic acid hydrazide|1068-57-1
Code: JC-BB47 CAS: 1068-57-1 Chemical Formula:C2H6N2O Molecular Weight:74.08 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Acethydrazide;Acetylhydrazine, Acetic acid hydrazide|1068-57-1 is useful as reference Impurity standard.
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Product Name : 3-Benzyl -1Benzoic acid|620.54-2
Code: JC-BB46 CAS: 620.54-2 Chemical Formula: C14H12O2 Molecular Weight:212.24 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: is useful as reference Impurity standard.
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Product Name : 4-Chloro-5-fluoropyrimidine|347418-42-2
Code: JC-BB45 CAS: 347418-42-2 Chemical Formula:C4H2ClFN2 Molecular Weight:132.52 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:4-Chloro-5-fluoropyrimidine|347418-42-2 is useful as reference Impurity standard.
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Product Name : Methyl 4-Butylbenzoate|20651-69-8
Code: JC-BB44 CAS: 20651-69-8 Chemical Formula:C12H16O2 Molecular Weight:192.25 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Methyl 4-Butylbenzoate|20651-69-8is useful as reference Impurity standard.
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Product Name : Trifluoro Phenyl acetic acid
Code: JC-BB43 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Trifluoro Phenyl acetic acid is useful as reference Impurity standard.
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Product Name : 3′,5′-Dihydroxyacetophenone (CAS: 51863-60-6)
Code: JC-BB42 CAS: 51863-60-6 Chemical Formula: C8H8O3 Molecular Weight: 152.15 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 3′,5′-Dihydroxyacetophenone (CAS: 51863-60-6) is useful as reference Impurity standard. 
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Product Name : Dicyclopropylamine hydrochloride|246257-69-2
Code: JC-BB41 CAS: 246257-69-2 Chemical Formula:C6H12ClN Molecular Weight:133.62 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Dicyclopropylamine hydrochloride|246257-69-2 is useful as reference Impurity standard.
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Product Name : Phthalic acid mono ethyl ester [ 2- (ethoxycarbonyl)benzoic acid)]|2306-33-4
Code: JCBB40 CAS: 2306-33-4 Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Phthalic acid mono ethyl ester [ 2- (ethoxycarbonyl)benzoic acid)]|2306-33-4 is useful as reference Impurity standard.
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Product Name : P-N-Butyl Amino Benzoic Acid [METHYL ESTER]
Code: JCBB39 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: P-N-Butyl Amino Benzoic Acid [METHYL ESTER]is useful as reference Impurity standard.
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Product Name : P-N-butyl benzoic acid [ethyl ester] [Ethyl 4-(propylamino) benzoate
Code: JCBB38 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:P-N-butyl benzoic acid [ethyl ester] [Ethyl 4-(propylamino) benzoate is useful as reference Impurity standard.
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Product Name : p-N-Butylaminobenzoic Acid Ethyl Ester
Code: JCBB37 CAS: 94-32-6 Chemical Formula:C13H19NO2 Molecular Weight:221.3 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:p-N-Butylaminobenzoic Acid Ethyl Ester is useful as reference Impurity standard.
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Product Name : P-N-Butyl Amino Benzoic Acid
Code: JC-BB36 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:P-N-Butyl Amino Benzoic Acid is useful as reference Impurity standard.
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Product Name : PA-06 [R-(-)-3-(carbamoyl methyl)-5-methyl hexanoic acid]
Code: JC-BB35 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:PA-06 [R-(-)-3-(carbamoyl methyl)-5-methyl hexanoic acid] is useful as reference Impurity standard.
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Product Name : PA-04 +/-3-(carbamoylmethyl) -5-methylhexanoic acid
Code: JC-BB34 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:PA-04 +/-3-(carbamoylmethyl) -5-methylhexanoic acid is useful as reference Impurity standard.
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Product Name : 5,6,7,7a – Tetrahydrothieno [3,2-c] pyridin-2(4H)-one Hydrochloride|115473-15-9
Code: JC-BB32 CAS: 115473-15-9 Chemical Formula:C₇H₁₀ClNOS Molecular Weight:191.68 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:5,6,7,7a - Tetrahydrothieno [3,2-c] pyridin-2(4H)-one Hydrochloride|115473-15-9 is useful as reference Impurity standard. ![5,6,7,7a - Tetrahydrothieno [3,2-c] pyridin-2(4H)-one Hydrochloride|115473-15-9](https://drjcrbio.com/wp-content/uploads/5677a-–-Tetrahydrothieno-32-c-pyridin-24H-one-Hydrochloride-115473-15-9.png)
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Product Name : Bis (2-Chloroethyl) amine Hydrochloride;2,2′-Dichlorodiethylamine Hydrochloride|821-48-7
Code: JC-BB31 CAS: 821-48-7 Chemical Formula:C4H10Cl3N Molecular Weight:178.48 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Bis (2-Chloroethyl) amine Hydrochloride;2,2'-Dichlorodiethylamine Hydrochloride|821-48-7is useful as reference Impurity standard.
