Donepezil hydroxy impurity
CAS Number: 197010-20-1
Product Details: Mol. Formula: C24H29NO4,Mol. Weight: 395.5
IUPAC: 2-[(1-benzylpiperidin-4-yl)-hydroxymethyl]-5,6-dimethoxy-2,3-dihydroinden-1-one
Synonyms: Hydroxydonepezil, 197010-20-1, Hydroxy Donepezil, UNII-QOC5N31PX8
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
Donepezil N-Oxide
CAS Number: 120013-84-5
Product Details: Mol. Formula: C24H29NO4,Mol. Weight: 395.5
IUPAC: 2-[(1-benzyl-1-oxidopiperidin-1-ium-4-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one
Synonyms: rac (cis/trans) Donepezil N-Oxide, 120013-84-5, Donepezil N-Oxide, cis-donepezil N-oxide
Stock Status: Ready Stock
Donepezil Related Compound A
Cat. No: IS2-259
CAS Number: 120014-07-5
Product Details: Molecular Formula : C24H27NO3; MW : 377.5
IUPAC: (2E)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-3H-inden-1-one
Synonyms: 1214-7-5; 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine; 2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one; 145546-8-1; Donepezil related compound A; (E)-2-((1-benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one
Stock Status: Ready Stock
Donepezil Related Compound A
Cat. No: IS2-261
CAS Number: 145546-80-1
Product Details: Molecular Formula : C24H27NO3; MW : 377.5
IUPAC: (2E)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-3H-inden-1-one
Synonyms: 1214-7-5; 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine; 2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one; 145546-8-1; Donepezil related compound A; (E)-2-((1-benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one
Stock Status: Ready Stock
Donepezil Related Compound A
CAS Number: 145546-80-1
Product Details: Mol. Formula: C24H27NO3,Mol. Weight: 377.5
IUPAC: (2E)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-3H-inden-1-one
Synonyms: 120014-07-5, 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine, 2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one, 145546-80-1
Stock Status: Ready Stock
Dorzalamide Impurity D
Cat. No: IS2-570
CAS Number: 164455-27-0
Product Details: Molecular Formula : C8H13ClN2O4S3; MW : 332.9
IUPAC: (4S,6S)-4-amino-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride
Synonyms: N-Deethyldorzolamide hydrochloride; 164455-27-; UNII-P7DT2GS6VD; P7DT2GS6VD; Dorzolamide Impurity D HCl (N-Desethyl Dorzolamide HCl); (4S,6S)-4-amino-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
Stock Status: Ready Stock
Dorzolamide
CAS Number: 130693-82-2
Product Details: Mol. Formula: C10H17ClN2O4S3,Mol. Weight: 360.9
IUPAC: (4S,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride
Synonyms: DORZOLAMIDE HYDROCHLORIDE, 130693-82-2, Dorzolamide HCl, Trusopt
Stock Status: Ready Stock
DORZOLAMIDE IMPURITY B
CAS Number: 120279-37-0
Product Details: Mol. Formula: C10H17ClN2O4S3,Mol. Weight: 360.9
IUPAC: (4R,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride
Synonyms: 120279-37-0, Dorzolamide hydrochloride, (+/-)-(cis)-, rac-cis-Dorzolamide, (+/-)-(Cis)-dorzolamide hydrochloride
Stock Status: Ready Stock
Doxazocin ep impurity G
Cat. No: IS2-430
CAS Number: 60547-97-9
Product Details: Molecular Formula : C14H19N5O2; MW : 289.33
IUPAC: 6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine
Synonyms: 6547-97-9; 6,7-dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine; 2-piperazine-4-amino-6,7-dimethoxyquinazoline; 2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline; 6,7-Dimethoxy-2-piperazino-4-aminoquinazoline; 6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine
Stock Status: Ready Stock
Doxazosin EP Impurity A
Cat. No: IS2-429
CAS Number: 3663-80-7
Product Details: Molecular Formula : C9H8O4; MW : 18.16
IUPAC: 2,3-dihydro-1,4-benzodioxine-3-carboxylic acid
Synonyms: 3663-8-7; 1,4-Benzodioxan-2-carboxylic acid; 1,4-Benzodioxane-2-carboxylic Acid; 2,3-Dihydrobenzo[b][1,4]dioxine-2-carboxylic acid; 2,3-dihydro-1,4-benzodioxine-2-carboxylic acid; 34385-93-8
Stock Status: Ready Stock
Doxazosin EP Impurity C in salt form
Cat. No: IS2-431
CAS Number: 617677-53-9
Product Details: Molecular Formula : C22H22N2O6; MW : 41.4
IUPAC: [4-(2,3-dihydro-1,4-benzodioxine-3-carbonyl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone
Synonyms: N,N'-BIS(1,4-BENZODIOXANE-2-CARBONYL)PIPERAZINE; 617677-53-9; UNII-VDC41ZG9CP; [4-(2,3-dihydro-1,4-benzodioxine-3-carbonyl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone; VDC41ZG9CP; 1,4-Bis(2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine
Stock Status: Ready Stock