Building Blocks
1637 Results Found
Page 48 of 50
Building Blocks (Aliphatic/Aromatic/Heterocyclic/Carbohydrates)
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Product Name : 3-Cyano-6-hydroxypyridine | 94805-52-4
Code: JC-BB94 CAS: 94805-52-4 Chemical Formula:C6H4N2O Molecular Weight:120.11 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:3-Cyano-6-hydroxypyridine |94805-52-4 is useful as reference Impurity standard. 
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Product Name : 4-Cyanopyridine | 100-48-1
Code: JC-BB93 CAS: 100-48-1 Chemical Formula:C6H4N2 Molecular Weight: 104.11 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:4-Cyanopyridine | 100-48-1 is useful as reference Impurity standard.
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Product Name : D-Gluconic Acid – Gamma -Lactone (>85%); (3R,4R,5R)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one | 1198-69-2
Code: JC-BB92 CAS: 1198-69-2 Chemical Formula:C6H10O6 Molecular Weight: 178.14 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:D-Gluconic Acid - Gamma -Lactone (>85%); (3R,4R,5R)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one | 1198-69-2 is useful as reference Impurity standard.
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Product Name : Glucono delta-lactone;(3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one | 90-80-2
Code: JC-BB91 CAS: 90-80-2 Chemical Formula: C6H10O6 Molecular Weight: 178.14 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Glucono delta-lactone;(3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one | 90-80-2 is useful as reference Impurity standard.
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Product Name : 2,4-Dimethyl phenoxyacetic acid methyl este | 95450-79-6
Code: JC-BB90 CAS: 95450-79-6 Chemical Formula: C11H14O3 Molecular Weight:194.227 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2,4-Dimethyl phenoxyacetic acid methyl este | 95450-79-6 is useful as reference Impurity standard.
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Product Name : 2,4 Dimethyl phenoxy acetic acid | 13334-49-1
Code: JC-BB89 CAS: 13334-49-1 Chemical Formula:C10H12O3 Molecular Weight:180.20 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2,4 Dimethyl phenoxy acetic acid |13334-49-1 is useful as reference Impurity standard.
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Product Name : 2,3 Dimethyl phenoxy acetic acid | 2935-63-9
Code: JC-BB88 CAS: 2935-63-9 Chemical Formula:C10H12O3 Molecular Weight: 180.2 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2,3 Dimethyl phenoxy acetic acid | 2935-63-9 is useful as reference Impurity standard.
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Product Name : 3,5 Dimethyl phenoxy acetic acid | 5406-14-4
Code: JC-BB87 CAS: 5406-14-4 Chemical Formula:C10H12O3 Molecular Weight: 180.2 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:3,5 Dimethyl phenoxy acetic acid | 5406-14-4 is useful as reference Impurity standard.
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Product Name : 3,4 Dimethyl phenoxy acetic acid | 13335-73-4
Code: JC-BB86 CAS: 13335-73-4 Chemical Formula:C10H12O3 Molecular Weight: 180.20 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:3,4 Dimethyl phenoxy acetic acid | 13335-73-4 is useful as reference Impurity standard.
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Product Name : 2,6 Dimethyl phenol/576-26-1
Code: JC-BB85 CAS: 576-26-1 Chemical Formula:C8H10O Molecular Weight:122.1644 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 2,6 Dimethyl phenol | 576-26-1is useful as reference Impurity standard. 
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Product Name : 1-benzo[b]-2-yl (1,4-pentanedione) ;1-Benzo[b]thiophen-4-ylpiperazine; 4-(1-Piperazinyl)benzo[b]thiophene | 846038-18-4
Code: JC-BB84 CAS: 846038-18-4 Chemical Formula:C₁₂H₁₄N₂S Molecular Weight:218.32 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:1-benzo[b]-2-yl (1,4-pentanedione);1-Benzo[b]thiophen-4-ylpiperazine; 4-(1-Piperazinyl)benzo[b]thiophene | 846038-18-4 is useful as reference Impurity standard.
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Product Name : 2-(tert-butylthio) benzaldehyde; 2-(tert-Butylmercapto)benzaldehyde. |65924-65-4
Code: JC-BB83 CAS: 65924-65-4 Chemical Formula: C11H14OS Molecular Weight: 194.3 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2-(tert-butylthio) benzaldehyde; 2-(tert-Butylmercapto)benzaldehyde. | 65924-65-4 is useful as reference Impurity standard.
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Product Name : 2,2’-dithiobenzaldehyde | 55164-16-4
Code: JC-BB82 CAS: 55164-16-4 Chemical Formula:C14H10O2S2 Molecular Weight:274.358 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2,2’-dithiobenzaldehyde | 55164-16-4 is useful as reference Impurity standard.
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Product Name : 2-(methylthio)benzaldehyde |7022-45-9
Code: JC-BB81 CAS: 7022-45-9 Chemical Formula: C8H8OS Molecular Weight: 152.21 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2-(methylthio)benzaldehyde |7022-45-9 is useful as reference Impurity standard.
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Product Name : 2-(methylthio)benzoic acid| 3724-10-5
Code: JC-BB80 CAS: 3724-10-5 Chemical Formula:C8H8O2S Molecular Weight:168.21 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 2-(methylthio)benzoic acid| 3724-10-5 is useful as reference Impurity standard.
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Product Name : 2-(methylthio)benzyl alcohol|3446-90-0
Code: JC-BB79 CAS: 3446-90-0 Chemical Formula:C8H10OS Molecular Weight:154.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 2-(methylthio)benzyl alcohol|3446-90-0is useful as reference Impurity standard.
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Product Name : 2-benzo[b]thien-2-oyl benzo[b]thiophene|97987-07-9
Code: JC-BB78 CAS: 97987-07-9 Chemical Formula:C17H10OS2 Molecular Weight:294.39 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2-benzo[b]thien-2-oyl benzo[b]thiophene|97987-07-9 is useful as reference Impurity standard.
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Product Name : 3-hydroxy-1-benzo[b]thien-2-ylethanone;1-(3-hydroxybenzo[b]thien-2-yl)-Ethanon;1-(3-hydroxy-1-benzothien-2-yl)ethanone;2-acetyl-3-hydroxybenzo[b]thiophene;Ethanone, 1-(3-hydroxybenzo[b]thien-2-yl)-|3260-92-2
Code: JC-BB77 CAS: 3260-92-2 Chemical Formula:C10H8O2S Molecular Weight:192.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:3-hydroxy-1-benzo[b]thien-2-ylethanone;1-(3-hydroxybenzo[b]thien-2-yl)-Ethanon;1-(3-hydroxy-1-benzothien-2-yl)ethanone;2-acetyl-3-hydroxybenzo[b]thiophene;Ethanone, 1-(3-hydroxybenzo[b]thien-2-yl)-|3260-92-2is useful as reference Impurity standard.
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Product Name : 2′,4′,6′-Trihydroxyacetophenone,|480-66-0
Code: JC-BB76 CAS: 480-66-0 Chemical Formula: C8H8O4 Molecular Weight:168.148 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2',4',6'-Trihydroxyacetophenone,|480-66-0 is useful as reference Impurity standard.
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Product Name : 1-Methylimidazole,| 616-47-7
Code: JC-BB75 CAS: 616-47-7 Chemical Formula:C4H6N2 Molecular Weight:82.1 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:1-Methylimidazole,| 616-47-7 is useful as reference Impurity standard.
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Product Name : m-Xylylbromide;α-Bromo-m-xylene |620-13-3
Code: JC-BB74 CAS: 620-13-3 Chemical Formula:C8H9Br Molecular Weight:185.061 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: m-Xylylbromide ;α-Bromo-m-xylene|620-13-3is useful as reference Impurity standard.
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Product Name : CBP2 Imine; 1-(4-chlorophenyl)-N-((4-chlorophenyl)(phenyl)methyl)-1-phenylmethanimine
Code: JC-BB73 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:CBP2 Imine; 1-(4-chlorophenyl)-N-((4-chlorophenyl)(phenyl)methyl)-1-phenylmethanimine is useful as reference Impurity standard.
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Product Name : Orthochloro of CBP2 ;(2-chlorophenyl)(phenyl)methanamine hydrochloride
Code: JC-BB72 CAS: NA Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Orthochloro of CBP2 ;(2-chlorophenyl)(phenyl)methanamine hydrochlorideis useful as reference Impurity standard.
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Product Name : Diphenylmethanamine hydrochloride| 5267-34-5
Code: JC-BB71 CAS: 5267-34-5 Chemical Formula:C13H14CIN Molecular Weight: 219.71 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Diphenylmethanamine hydrochloride| 5267-34-5 is useful as reference Impurity standard.
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Product Name : 3-(4-Hydroxy-3,5-dimethoxyphenyl)propanoic Acid |14897-78-0
Code: JC-BB70 CAS: 14897-78-0 Chemical Formula:C11H14O5 Molecular Weight:226.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 3-(4-Hydroxy-3,5-dimethoxyphenyl)propanoic Acid |14897-78-0is useful as reference Impurity standard.
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Product Name : Veratic Acid [3,4-Dimethoxybenzoic acid]|93-07-2
Code: JC-BB69 CAS: 93-07-2 Chemical Formula:C9H10O4 Molecular Weight:182.17 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Veratic Acid [3,4-Dimethoxybenzoic acid]|93-07-2is useful as reference Impurity standard.
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Product Name : 4-aminocyclohexanone hydrochloride;Pramipexole Impurity|675112-40-0
Code: JC-BB68 CAS: 675112-40-0 Chemical Formula:C₆H₁₁NO • HCl Molecular Weight:149.61 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 4-aminocyclohexanone hydrochloride;Pramipexole Impurity|675112-40-0is useful as reference Impurity standard.
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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.
