Catalogue Number:A605040Chemical Name:4-Amino-N-(1,1-dimethylethyl)-4,5-dihydro-3-(1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamideSynonyms:4-Amino-N-tert-butyl-3-isopropyl-5-oxo-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide; Amicarbazone; BAY 314666; BAY-MKH 3586; DinamicCAS Number:129909-90-6Molecular Formula:C₁₀H₁₉N₅O₂Appearance:White to Off-White SolidMelting Point:134-138°CMolecular…

Catalogue Number:A605030Chemical Name:1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanoneSynonyms:1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-hydroxy-1-oxopentyl)piperazine; A 65297; (±)-1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-hydroxy-1-oxopentyl)piperazine; Terazosin EP Impurity J;Impurity:Terazosin EP Impurity JCAS Number:152551-75-2Molecular Formula:C₁₉H₂₇N₅O₄Appearance:White…

Catalogue Number:A605025Chemical Name:[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanoneSynonyms:Terazosin EP Impurity I;Impurity:Terazosin EP Impurity ICAS Number:1177261-85-6Molecular Formula:C₂₀H₂₇N₅O₄Molecular Weight:401.46Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanone…

Catalogue Number:A605015Chemical Name:2-Amino-2,3-dimethylbutyramideSynonyms:2-Amino-2,3-dimethylbutanamide; 2-Amino-2,3-dimethylbutyramide; 2-Methylvalinamide;CAS Number:40963-14-2Molecular Formula:C₆H₁₄N₂OAppearance:White to Pale Yellow SolidMelting Point:62-64°CMolecular Weight:130.19Storage:4°CSolubility:Chloroform (Slightly), DMSO…

Catalogue Number:A605010Chemical Name:(2S)-2-Amino-2,3-dimethyl-butanenitrile L-(+)-Tartaric AcidSynonyms:(2S)-2-Amino-2,3-dimethyl-butanenitrile (2R,3R)-2,3-Dihydroxybutanedioate; (2S)-2-Amino-2,3-dimethyl-butanenitrile levo-Tartaric AcidCAS Number:100594-33-0Molecular Formula:C₁₀H₁₈N₂O₆Appearance:White SolidMolecular Weight:262.26Solubility:Dimethylsulfoxide, WaterCategory:Building Blocks;…

Catalogue Number:A605005Chemical Name:N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic Acid 1,5-Diethyl Ester 4-MethylbenzenesulfonateCAS Number:165049-28-5Molecular Formula:C₃₁H₃₇N₅O₉SAppearance:Off-White to Pale Brown SolidMelting Point:>192ºC (dec.)Molecular…

Catalogue Number:A605000Chemical Name:4-Amino-3,2'-dimethylbiphenylSynonyms:2',3-Dimethyl-4-biphenylamine; 3,2'-Dimethyl-4-aminodiphenyl; DMABCAS Number:13394-86-0Molecular Formula:C₁₄H₁₅NAppearance:Yellow Oil to Dark Red Sticky SolidMolecular Weight:197.28Storage:4°CSolubility:Chloroform (Slightly),…

Catalogue Number:A604998Chemical Name:4-Amino-​N-​(3,​4-​dihydro-​3-​oxo-​2-​pyrazinyl)​benzenesulfonamideCAS Number:115102-84-6Molecular Formula:C₁₀H₁₀N₄O₃SMolecular Weight:266.28Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:4-Amino-​N-​(3,​4-​dihydro-​3-​oxo-​2-​pyrazinyl)​benzenesulfonamide is an impurity of Sulfamethoxypyrazine (S699230),…

Catalogue Number:A604993Chemical Name:4-Amino-N-(1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)benzenesulfonamideSynonyms:N1-(4-Hydroxy-6-methyl-2-pyrimidinyl)sulfanilamide; N1-(4-Hydroxy-6-methyl-2-pyrimidyl)sulfanilamide; 4-Amino-N-(1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)benzenesulfonamide; NSC 56153; SulfamethyloxypyrimidineCAS Number:6947-80-4Molecular Formula:C₁₁H₁₂N₄O₃SAppearance:Pale Beige SolidMelting Point:253-255ºCMolecular Weight:280.3Storage:-20°CSolubility:DMSO (Slightly),…

Catalogue Number:A604980Chemical Name:N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic AcidSynonyms:N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic Acid; NSC 698037; Pemetrexed; Pemetrexed EP Impurity E,CAS Number:137281-23-3Molecular Formula:C₂₀H₂₁N₅O₆Appearance:Off-White SolidMelting…