Building Blocks
1679 Results Found
Page 44 of 51
Building Blocks (Aliphatic/Aromatic/Heterocyclic/Carbohydrates)
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Product Name : {200} 452-70-0; 4-Fluoro-3-methylphenol NOT USED
Code: JC-BB280 CAS: Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: is useful as reference Impurity standard. 
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Product Name : {156} 3,4-Dichloro phenyl Acetic acid ;5807-30-7
Code: JC-BB279 CAS: 5807-30-7 Chemical Formula:Cl2C6H3CH2CO2H Molecular Weight: 205.04 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: {156} 3,4-Dichloro phenyl Acetic acid ;5807-30-7 is useful as reference Impurity standard.
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Product Name : 111} Benzyl cyanide (or) Phenyl Acetonitrile ; 140-29-4 [JC-CR41001]
Code: JC-BB278 CAS: 140-29-4 Chemical Formula: C8H7N Molecular Weight:117.15 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:111} Benzyl cyanide (or) Phenyl Acetonitrile ; 140-29-4 [JC-CR41001] is useful as reference Impurity standard.
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Product Name : Isopropyl Stearate | 112-10-7
Code: JC-BB277 CAS: 112-10-7 Chemical Formula:C21H42O2 Molecular Weight:326.568 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Isopropyl Stearate | 112-10-7 is useful as reference Impurity standard.
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Product Name : Niacinamide ; Niacinamide, Vitamin PP, Nicotinic acid amide, Vitamin B3, Pyridine-3-carboxylic acid amide | 98-92-0
Code: JC-BB276 CAS: 98-92-0 Chemical Formula:C6H6N2O Molecular Weight: 122.12 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Niacinamide ; Niacinamide, Vitamin PP, Nicotinic acid amide, Vitamin B3, Pyridine-3-carboxylic acid amide | 98-92-0 is useful as reference Impurity standard. 
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Product Name : JC-BB275
Code: JC-BB275 CAS: Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: is useful as reference Impurity standard.
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Product Name : 3, 5-Dinitropyridine Impurity | 940-06-7
Code: JC-BB274 CAS: 940-06-7 Chemical Formula:C5H3N3O4 Molecular Weight: 169.1 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:3, 5-Dinitropyridine Impurity | 940-06-7 is useful as reference Impurity standard.
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Product Name : 4-Fluoro-m-cresol ;4-Fluoro-3-methylphenol 452-70-0
Code: JC-BB273 CAS: 452-70-0 Chemical Formula: C7H7FO Molecular Weight:126.13 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 4-Fluoro-m-cresol ;4-Fluoro-3-methylphenol 452-70-0is useful as reference Impurity standard.
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Product Name : α-[2-(Methylamino)ethyl]benzyl Alcohol ;3-Hydroxy-N-methyl-3-phenylpropylamine 3-(Methylamino)-1-phenylpropanol|42142-52-9
Code: JC-BB272 CAS: 42142-52-9 Chemical Formula: C10H15NO Molecular Weight:165.24 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:α-[2-(Methylamino)ethyl]benzyl Alcohol ;3-Hydroxy-N-methyl-3-phenylpropylamine 3-(Methylamino)-1-phenylpropanol|42142-52-9 is useful as reference Impurity standard.
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Product Name : Cyano acetyl methyl Urea ; [2-cyano-N-(methycarbamoyl)acetamide |6972-77-6
Code: JC-BB271 CAS: 6972-77-6 Chemical Formula:C5H7N3O2 Molecular Weight: 141,73 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Cyano acetyl methyl Urea ; [2-cyano-N-(methycarbamoyl)acetamide |6972-77-6is useful as reference Impurity standard.
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Product Name : Bis(4-aminophenyl)sulfone- 97% ;4,4′-Diaminodiphenyl Sulfone 4,4′-Sulfonyldianiline| 80-08-0
Code: JC-BB270 CAS: 80-08-0 Chemical Formula:C12H12N2O2S Molecular Weight: 248.30 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Bis(4-aminophenyl)sulfone- 97% ;4,4'-Diaminodiphenyl Sulfone 4,4'-Sulfonyldianiline| 80-08-0 is useful as reference Impurity standard.
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Product Name : 4-fluoro-2-(4-fluoro phenyl) acetopheneone ; 1,2-Bis(4-fluorophenyl)-1-ethanone; 4′-Fluoro-2-(p-fluorophenyl)acetophenone; 4,4′-Difluorodeoxybenzoin; p,p’-Difluorodeoxybenzoin | 366-68-7
Code: JC-BB269 CAS: 366-68-7 Chemical Formula: C14H10F2O Molecular Weight: 232.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 4-fluoro-2-(4-fluoro phenyl) acetopheneone ; 1,2-Bis(4-fluorophenyl)-1-ethanone; 4'-Fluoro-2-(p-fluorophenyl)acetophenone; 4,4'-Difluorodeoxybenzoin; p,p'-Difluorodeoxybenzoin | 366-68-7 is useful as reference Impurity standard.
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Product Name : p-Toluic acid ; 4-Methylbenzoic acid | 99-94-5
Code: JC-BB268 CAS: 99-94-5 Chemical Formula: CH3C6H4CO2H Molecular Weight: 136.15 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: p-Toluic acid ; 4-Methylbenzoic acid | 99-94-5is useful as reference Impurity standard.
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Product Name : D-GLUCOSE |28905-12-6
Code: JC-BB267 CAS: 28905-12-6 Chemical Formula:C6H12O6 Molecular Weight:180.156 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: D-GLUCOSE |28905-12-6 is useful as reference Impurity standard.
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Product Name : 4-Hydrazinobenzensulfonamide Hydrochloride ; 4-Sulfonamidophenylhydrazine Hydrochloride | 17852-52-7
Code: JC-BB266 CAS: 17852-52-7 Chemical Formula: C6H9N3O2S·HCl Molecular Weight: 223.68 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:4-Hydrazinobenzensulfonamide Hydrochloride ; 4-Sulfonamidophenylhydrazine Hydrochloride | 17852-52-7 is useful as reference Impurity standard.
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Product Name : 4-Methylbenzhydrol ; 4-Methyldiphenylmethanol | 1517-63-1
Code: JC-BB265 CAS: 1517-63-1 Chemical Formula:C14H14O Molecular Weight:198.26 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:4-Methylbenzhydrol ; 4-Methyldiphenylmethanol | 1517-63-1 is useful as reference Impurity standard.
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Product Name : Decanoyl Chloride ; Capric Acid Chloride; Capric Chloride; Caprinoyl Chloride; Decanoic Acid Chloride; n-Decanoyl Chloride|112-13-0
Code: JC-BB264 CAS: 112-13-0 Chemical Formula: C₁₀H₁₉CIO Molecular Weight:190.71 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Decanoyl Chloride ; Capric Acid Chloride; Capric Chloride; Caprinoyl Chloride; Decanoic Acid Chloride; n-Decanoyl Chloride|112-13-0 is useful as reference Impurity standard.
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Product Name : 3-Chlorobenzeneboronic acid, 97% ;m-Chlorobenzeneboronic acid, 3-Chlorobenzeneboronic acid, (m-Chlorophenyl)boronic acid | 63503-60-6
Code: JC-BB263 CAS: 63503-60-6 Chemical Formula:ClC6H4B(OH)2 Molecular Weight:156.37 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:3-Chlorobenzeneboronic acid, 97% ;m-Chlorobenzeneboronic acid, 3-Chlorobenzeneboronic acid, (m-Chlorophenyl)boronic acid | 63503-60-6 is useful as reference Impurity standard.
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Product Name : Haloperidol ; 4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]-1-(4-fluorophenyl)-1-butanone; R-1625; Aloperidin; Bioperidolo; Brotopon; Dozic; Einalon S; | .52-86-8
Code: JC-BB262 CAS: 52-86-8 Chemical Formula:C21H23ClFNO2 Molecular Weight: 375.87 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Haloperidol ; 4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]-1-(4-fluorophenyl)-1-butanone; R-1625; Aloperidin; Bioperidolo; Brotopon; Dozic; Einalon S; | .52-86-8 is useful as reference Impurity standard.
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Product Name : 4-(4-Chlorophenyl) Cyclohexanyl Carboxylic Acid ;trans-4-(4-Chlorophenyl)cyclohexanecarboxylic acid 4-(4-chlorophenyl)cyclohexane-1-carboxylic Acid |49708-81-8 95233-37-7
Code: JC-BB261 CAS:49708-81-8 ; 95233-37-7 Chemical Formula: C13H15ClO2 Molecular Weight: 238.71 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:4-(4-Chlorophenyl) Cyclohexanyl Carboxylic Acid ;trans-4-(4-Chlorophenyl)cyclohexanecarboxylic acid 4-(4-C13H15ClO2chlorophenyl)cyclohexane-1-carboxylic Acid |49708-81-8 95233-37-7 is useful as reference Impurity standard.
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Product Name : Iopamidol USP SAMPLE-01, SAMPLE-02, SAMPLE-03
Code: JC-BB260 CAS: Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: is useful as reference Impurity standard.
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Product Name : [Ethyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride]| 1454-53-1
Code: JC-BB259 CAS: 1454-53-1 Chemical Formula:C15H20ClNO3 Molecular Weight: 297.78 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: [Ethyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride]| 1454-53-1is useful as reference Impurity standard.
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Product Name : 3-Hydroxy-1-methyl Pyrrolidine ; 1-Methyl-3-hydroxypyrrolidine; 3-Hydroxy-1-methylpyrrolidine; 3-Hydroxy-N-methylpyrrolidine; N-Methyl-3-hydroxypyrrolidine; N-Methyl-3-pyrrolidinol;| 13220-33-2
Code: JC-BB258 CAS: 13220-33-2 Chemical Formula: C₅H₁₁NO Molecular Weight: 101.15 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application :3-Hydroxy-1-methyl Pyrrolidine ; 1-Methyl-3-hydroxypyrrolidine; 3-Hydroxy-1-methylpyrrolidine; 3-Hydroxy-N-methylpyrrolidine; N-Methyl-3-hydroxypyrrolidine; N-Methyl-3-pyrrolidinol;| 13220-33-2 is useful as reference Impurity standard.
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Product Name : 2-Hydroxy Benzimidazole ; 2-Hydroxy-benzimidazol, 2(1H)-Benzimidazolone | 615-16-7
Code: JC-BB257 CAS: 615-16-7 Chemical Formula: C7H6N2O Molecular Weight: 134.14 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2-Hydroxy Benzimidazole ; 2-Hydroxy-benzimidazol, 2(1H)-Benzimidazolone | 615-16-7 is useful as reference Impurity standard.
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Product Name : 3-Hydroxy Phenylacetic Acid | 621-37-4;
Code: JC-BB256 CAS: 621-37-4; Chemical Formula:C8H8O3 Molecular Weight:152.15 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:3-Hydroxy Phenylacetic Acid | 621-37-4; is useful as reference Impurity standard.
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Product Name : 2-methoxy-4-amino-5-ethylsulfonyl enzoic acid ;Amisulpride Imp. E (EP),4-Amino-5-(ethylsulphonyl)-2-methoxybenzoic Acid |275-833-8
Code: JC-BB255 CAS: 275-833-8 Chemical Formula:C10H13NO5S Molecular Weight: 259.28 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2-methoxy-4-amino-5-ethylsulfonyl enzoic acid ;Amisulpride Imp. E (EP),4-Amino-5-(ethylsulphonyl)-2-methoxybenzoic Acid |275-833-8 is useful as reference Impurity standard.
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Product Name : 2,3 – Dimethyl – 4 – nitropyridine N-Oxide ; 4-Nitro-2,3-lutidine N-Oxide | 37699-43-7
Code: JC-BB254 CAS:37699-43-7 Chemical Formula:C7H8N2O3 Molecular Weight:168.15 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2,3 - Dimethyl - 4 - nitropyridine N-Oxide ; 4-Nitro-2,3-lutidine N-Oxide | 37699-43-7 is useful as reference Impurity standard.
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Product Name : 2,5 – Dihydroxy benzoic acid ;Gentisic acid, 2,5-DHBA, DHB, Hydroquinonecarboxylic acid | 490-79-9
Code: JC-BB253 CAS: 490-79-9 Chemical Formula:C7H6O4 Molecular Weight:154.12 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2,5 - Dihydroxy benzoic acid ;Gentisic acid, 2,5-DHBA, DHB, Hydroquinonecarboxylic acid | 490-79-9 is useful as reference Impurity standard.
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Product Name : (R )-2-Aminobutanamide Hydrochloride ; (2R)-2-Aminobutanamide Hydrochloride; (R)-2-Aminobutanamide Monohydrochloride | 103765-03-3
Code: JC-BB251 CAS: 103765-03-3 Chemical Formula:C4H11CIN2O Molecular Weight:138.6 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:(R )-2-Aminobutanamide Hydrochloride ; (2R)-2-Aminobutanamide Hydrochloride; (R)-2-Aminobutanamide Monohydrochloride | 103765-03-3 is useful as reference Impurity standard. 
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Product Name : 2,2,3, 3 Tetramethyl Succinimide ; 3,3,4,4-Tetramethyl-2,5-pyrrolidinedione;3566-61-8
Code: JC-BB249 CAS: 3566-61-8 Chemical Formula:C8H13NO2 Molecular Weight:155.19 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 2,2,3, 3 Tetramethyl Succinimide ; 3,3,4,4-Tetramethyl-2,5-pyrrolidinedione;3566-61-8is useful as reference Impurity standard. 
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Product Name : 109232-27-3
Code: JC-BB247 CAS: Chemical Formula: Molecular Weight: Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: is useful as reference Impurity standard.
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Product Name : 2-Hydroxy-5-picolin [2-Hydroxy-5-methylpyridine] ;1003-68-5
Code: JC-BB246 CAS: 1003-68-5 Chemical Formula:C6H7NO Molecular Weight: 109.13 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:2-Hydroxy-5-picolin [2-Hydroxy-5-methylpyridine] ;1003-68-5 is useful as reference Impurity standard.
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Product Name : 3-chloro-D2-mangelic acid |16273-37-3
Code: JC-BB245 CAS: 16273-37-3 Chemical Formula:C8H7ClO3 Molecular Weight: 186.59 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: 3-chloro-D2-mangelic acid |16273-37-3 is useful as reference Impurity standard.
