Lamivudine EP Impurity J
Cat. No: IS2-274
CAS Number: 145986-07-8
Product Details: Molecular Formula : C8H1N2O4S; MW : 23.24
IUPAC: 1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione
Synonyms: 145986-7-8; UNII-X3WEO4IF65; 1-(2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione, (2R,5S)-; X3WEO4IF65; 1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione; 2-OHMe-1,3-OxathiolanU
Stock Status: Ready Stock
Lamivudine EP Impurity H / R Sulfoxide
Cat. No: IS2-273
CAS Number: 160552-54-5
Product Details: Molecular Formula : C8H11N3O4S; MW : 245.26
IUPAC: 4-amino-1-[2-(hydroxymethyl)-3-oxo-1,3-oxathiolan-5-yl]pyrimidin-2-one
Synonyms: (R)-lamivudine sulfoxide; Lamivudine impurity H; UNII-3SN4QFF34D; 3SN4QFF34D; Lamivudine sulfoxide, (R)-; GI-13887X
Stock Status: Ready Stock
Lamivudine EP Impurity C
Cat. No: IS2-272
CAS Number: 69-72-7
Product Details: Molecular Formula : C7H6O3; MW : 138.12
IUPAC: 2-hydroxybenzoic acid
Synonyms: salicylic acid; 2-Hydroxybenzoic acid; 69-72-7; o-hydroxybenzoic acid; 2-Carboxyphenol; o-Carboxyphenol
Stock Status: Ready Stock
Trimethoprim EP Impurity J
Cat. No: IS2-271
CAS Number: 118-41-2
Product Details: Molecular Formula : C1H12O5; MW : 212.2
IUPAC: 3,4,5-trimethoxybenzoic acid
Synonyms: 3,4,5-TRIMETHOXYBENZOIC ACID; 118-41-2; Eudesmic acid; Gallic acid trimethyl ether; Trimethylgallic acid; Tri-O-methylgallic acid
Stock Status: Ready Stock
Trimethoprim EP Impurity H
Cat. No: IS2-270
CAS Number: 1916-07-0
Product Details: Molecular Formula : C11H14O5; MW : 226.23
IUPAC: methyl 3,4,5-trimethoxybenzoate
Synonyms: Methyl 3,4,5-trimethoxybenzoate; 1916-7-; Trimethylgallic acid methyl ester; 3,4,5-Trimethoxybenzoic acid methyl ester; BENZOIC ACID, 3,4,5-TRIMETHOXY-, METHYL ESTER; Methyl tri-O-methylgallate
Stock Status: Ready Stock
Pyridoxine Impurity B
Cat. No: IS2-269
CAS Number: 148-51-6
Product Details: Molecular Formula : C8H12ClNO2; MW : 189.64
IUPAC: 5-(hydroxymethyl)-2,4-dimethylpyridin-3-ol;hydrochloride
Synonyms: 4-Deoxypyridoxine hydrochloride; 148-51-6; 4-Desoxypyridoxine hydrochloride; 4-Desoxyadermin; 5-(hydroxymethyl)-2,4-dimethylpyridin-3-ol hydrochloride; 4 DOP hydrochloride
Stock Status: Ready Stock
Meloxicam EP Impurity E
Cat. No: IS2-268
CAS Number: 35511-15-0
Product Details: Molecular Formula : C11H11NO5S; MW : 269.28
IUPAC: methyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate
Synonyms: 35511-15-; Methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide; 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide; Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide; UNII-Z7C4J6BW2K; Z7C4J6BW2K
Stock Status: Ready Stock
Meloxicam EP Impurity D
Cat. No: IS2-267
CAS Number: 1331636-17-9
Product Details: Molecular Formula : Request Info; MW : Request Info
IUPAC: Request Info
Synonyms: Request Info
Stock Status: Ready Stock
Meloxicam EP Impurity C
Cat. No: IS2-266
CAS Number: 1262333-25-4
Product Details: Molecular Formula : C15H15N3O4S2; MW : 365.4
IUPAC: N-(3,5-dimethyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide
Synonyms: Meloxicam Impurity C; 1262333-25-4; (Z)-N-methyl meloxicam; N-(3,5-dimethyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide; [N(Z)]-N-(3,5-Dimethyl-2(3H)-thiazolylidene)-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1; (Z)-N'-Methylmeloxicam
Stock Status: Ready Stock
Meloxicam EP Impurity B
Cat. No: IS2-265
CAS Number: 7305-71-7
Product Details: Molecular Formula : C4H6N2S; MW : 114.17
IUPAC: 5-methyl-1,3-thiazol-2-amine
Synonyms: 2-Amino-5-methylthiazole; 735-71-7; 5-Methyl-1,3-thiazol-2-amine; 5-methylthiazol-2-amine; 2-Amino-5-methyl-thiazole; 2-Thiazolamine, 5-methyl-
Stock Status: Ready Stock
Meloxicam USP Related Compound A
Cat. No: IS2-264
CAS Number: 24683-26-9
Product Details: Molecular Formula : C12H13NO5S; MW : 283.3
IUPAC: ethyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate
Synonyms: 24683-26-9; 113913-36-3; Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide; Ethyl 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide; 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide; UNII-EAD64Z1YS1
Stock Status: Ready Stock
Donepezil Hydroxy Keto Impurity
Cat. No: IS2-263
CAS Number: 197010-20-1
Product Details: Molecular Formula : C24H29NO4; MW : 395.5
IUPAC: 2-[(1-benzylpiperidin-4-yl)-hydroxymethyl]-5,6-dimethoxy-2,3-dihydroinden-1-one
Synonyms: Hydroxydonepezil; 1971-2-1; Hydroxy Donepezil; UNII-QOC5N31PX8; QOC5N31PX8; 2-[(1-Benzylpiperidin-4-yl)hydroxymethyl]-5,6-dimethoxyindan-1-one
Stock Status: Ready Stock