
Famotidine Cyanoethyl Impurity
Cat. No: IS2-1156
CAS Number: 76823-93-3
Product Details: Molecular Formula : C8H11N5S2; MW : 241.3
IUPAC: 2-[4-(2-cyanoethylsulfanylmethyl)-1,3-thiazol-2-yl]guanidine
Synonyms: 76823-93-3; 2-[4-(2-Cyanoethylthio)methyl]thiazolyl guanidine; 2-(4-(((2-Cyanoethyl)thio)methyl)thiazol-2-yl)guanidine; Guanidine, (4-(((2-cyanoethyl)thio)methyl)-2-thiazolyl)-; 2-[4-(2-cyanoethylsulfanylmethyl)-1,3-thiazol-2-yl]guanidine; 3-(2-GUANIDINO-THIAZOL-4-YL-METHYLTHIO)-PROPIONITRILE
Stock Status: Ready Stock

Brimonidine EP Impurity A
Cat. No: IS2-1155
CAS Number: 91147-43-2
Product Details: Molecular Formula : C11H11N5; MW : 213.24
IUPAC: N-(4,5-dihydro-1H-imidazol-2-yl)quinoxalin-6-amine
Synonyms: 91147-43-2; N-(4,5-dihydro-1H-imidazol-2-yl)quinoxalin-6-amine; CHEMBL49395; Brimonidine impurity II; 6-Quinoxalinamine, N-(4,5-dihydro-1H-imidazol-2-yl)-; Brimonidine EP Impurity A
Stock Status: Ready Stock

Brimonidine Impurity E
Cat. No: IS2-1154
CAS Number: 168329-48-4
Product Details: Molecular Formula : C9H8BrN5; MW : 266.1
IUPAC: 2-(5-bromoquinoxalin-6-yl)guanidine
Synonyms: 168329-48-4; 1-(5-Bromoquinoxalin-6-yl)guanidine; CHEMBL883; SGH4FMM6SE; UNII-SGH4FMM6SE; Brimonidine EP Impurity E
Stock Status: Ready Stock

Brimonidine EP Impurity D
Cat. No: IS2-1153
CAS Number: 842138-74-3
Product Details: Molecular Formula : C9H7BrN4S; MW : 283.15
IUPAC: (5-bromoquinoxalin-6-yl)thiourea
Synonyms: 842138-74-3; 1-(5-Bromoquinoxalin-6-yl)thiourea; (5-bromoquinoxalin-6-yl)thiourea; N-(5-BROMOQUINOXALIN-6-YL)THIOUREA; Brimonidine Impurity I; C9H7BrN4S
Stock Status: Ready Stock

3-O-Ethyl-L-ascorbic Acid
Cat. No: IS2-1152
CAS Number: 86404-04-8
Product Details: Molecular Formula : Request Info; MW : Request Info
IUPAC: Request Info
Synonyms: Request Info
Stock Status: Ready Stock

Benzocaine Impurity 1
Cat. No: IS2-1151
CAS Number: 302776-68-7
Product Details: Molecular Formula : C24H31NO4; MW : 397.5
IUPAC: hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate
Synonyms: 32776-68-7; Diethylamino hydroxybenzoyl hexyl benzoate; Hexyl 2-(4-(diethylamino)-2-hydroxybenzoyl)benzoate; Uvinul A Plus; Hexyl 2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoate; Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-, hexyl ester
Stock Status: Ready Stock

Pomalidomide Impurity D
Cat. No: IS2-1150
CAS Number: 19171-18-7
Product Details: Molecular Formula : C13H9N3O6; MW : 33.23
IUPAC: 2-(2,6-dioxopiperidin-3-yl)-4-nitroisoindole-1,3-dione
Synonyms: 19171-18-7; 2-(2,6-dioxopiperidin-3-yl)-4-nitroisoindoline-1,3-dione; 4-Nitrothalidomide; 3-Nitrothalidomide; 2-(2,6-dioxopiperidin-3-yl)-4-nitroisoindole-1,3-dione; N-(2,6-Dioxo-3-piperidyl)-3-nitrophthalimide
Stock Status: Ready Stock

Acetazolamide EP Impurity F
Cat. No: IS2-1149
CAS Number: 80495-47-2
Product Details: Molecular Formula : C8H9N7O6S4; MW : 427.5
IUPAC: N-[5-[(5-acetamido-1,3,4-thiadiazol-2-yl)sulfonylsulfamoyl]-1,3,4-thiadiazol-2-yl]acetamide
Synonyms: 8495-47-2; Acetazolamide Impurity F; Bis(5-(acetylamino)-1,3,4-thiadiazole-2-sulfonyl)amine; UNII-FPU5ZTA94I; FPU5ZTA94I; Bis[5-(acetylamino)-1,3,4-thiadiazole-2-sulfonyl]amine
Stock Status: Ready Stock

Acetazolamide EP Impurity B
Cat. No: IS2-1148
CAS Number: 5393-55-5
Product Details: Molecular Formula : C4H5N3OS; MW : 143.17
IUPAC: N-(1,3,4-thiadiazol-2-yl)acetamide
Synonyms: n-(1,3,4-thiadiazol-2-yl)acetamide; 5393-55-5; 2-Acetylamino-1,3,4-thiadiazole; Acetazolamide Impurity B; Acetamide, N-1,3,4-thiadiazol-2-yl-; UNII-26F2JMPP8
Stock Status: Ready Stock

Acetazolamide EP Impurity D
Cat. No: IS2-1147
CAS Number: 14949-00-9
Product Details: Molecular Formula : C2H4N4O2S2; MW : 18.21
IUPAC: 5-amino-1,3,4-thiadiazole-2-sulfonamide
Synonyms: 5-Amino-1,3,4-thiadiazole-2-sulfonamide; 14949--9; Tio-urasin; Zolamide; CL 5343; 5-Amino-TDSNH2
Stock Status: Ready Stock

Acetazolamide EP Impurity C
Cat. No: IS2-1146
CAS Number: 32873-56-6
Product Details: Molecular Formula : C4H5N3OS2; MW : 175.2
IUPAC: N-(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)acetamide
Synonyms: 2-Acetylamino-5-mercapto-1,3,4-thiadiazole; 32873-56-6; Acetazolamide Impurity C; 2-Acetamido-5-mercapto-1,3,4-Thiadiazole; UNII-6B8475348K; N-(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)acetamide
Stock Status: Ready Stock

Acetazolamide EP Impurity E
Cat. No: IS2-1145
CAS Number: 827026-60-8
Product Details: Molecular Formula : C4H5N3O4S2; MW : 223.2
IUPAC: 5-acetamido-1,3,4-thiadiazole-2-sulfonic acid
Synonyms: 82726-6-8; 5-acetamido-1,3,4-thiadiazole-2-sulfonic acid; UNII-R18Y51SMI; R18Y51SMI; 2-(Acetylamino)-5-sulfo-1,3,4-thiadiazole; Acetazolamide Impurity E
Stock Status: Ready Stock