Acetazolamide Impurities

Veeprho manufacture & supply Acetazolamide Impurities of certified standard. We have more than 5000 impurities & we offers custom synthesis of impurity compounds on requests.

Acetazolamide EP Impurity F. CAS No. 80495-47-2. We manufacture and supply Acetazolamide EP Impurity F with COA which includes Mass, 1H or 13C NMR, HPLC and more.

Acetazolamide EP Impurity F
Catalogue No. - VL11007
CAS No. - 80495-47-2
Molecular Formula - C8H9N7O6S4
Molecular Weight - 427.46
IUPAC Name - N-[5-[(5-Acetamido-1,3,4-thiadiazol-2-yl)sulfonyl]sulfamoyl-1,3,4-thiadiazol-2-yl]acetamide triethyl
Synonyms - Acetazolamide Dimer Impurity

Acetazolamide EP Impurity C
Catalogue No. - VL11004
CAS No. - 32873-56-6
Molecular Formula - C4H5N3OS2
Molecular Weight - 175.23
IUPAC Name - 2-Acetylamino-5-mercapto-1,3,4 thiadiazole

Acetazolamide EP Impurity A
Catalogue No. - VL11001
CAS No. - 60320-32-3
Molecular Formula - C4H4ClN3OS
Molecular Weight - 177.61
IUPAC Name - N-(5-chloro-1,3,4-thiadiazol-2-yl)acetamide

*Acetazolamide EP Impurity B
*Catalogue No. - VL11003
CAS No. - 5393-55-5
Molecular Formula - C4H5N3OS
Molecular Weight - 143.17
IUPAC Name - N-(1,3,4-thiadiazol-2-yl)acetamide

*Acetazolamide EP Impurity E
*
Catalogue No. - VL11002
CAS No. - 827026-60-8
Molecular Formula - C4H5N3O4S2
Molecular Weight - 223.23
IUPAC Name - 5-acetamido-1,3,4-thiadiazole-2-sulfonic acid
Synonyms Acetazolamide Related Compound E

Acetazolamide EP Impurity G
Catalogue No. - VL11006
CAS No. - 2349-67-9
Molecular Formula - C2H3N3S2
Molecular Weight - 133.20
IUPAC Name - 5-amino-1,3,4-thiadiazole-2-thiol
Synonyms - Acetazolamide Impurity G

2-tert-Butyl-5-methylamino-1,3,4-thiadiazole
Catalogue No. - VL11011
CAS No. - 50608-12-3
Molecular Formula - C7H13N3S
IUPAC Name - 5-tert-Butyl-N-methyl-1,3,4-thiadiazol-2-amine

Acetazolamide EP Impurity D (Free Base)
Catalogue No. - VE006733
CAS No. - 14949-00-9
Molecular Formula - C2H4N4O2S2
Molecular Weight - 180.21
IUPAC Name - 5-Amino-1,3,4-thiadiazole-2-sulfonamide
Synonyms - Acetazolamide Related Compound D\Tio-urasin

Acetazolamide EP Impurity D (HCl salt)
Catalogue No. - VL11005
CAS No. - 120208-98-2
Molecular Formula - C2H5ClN4O2S2
Molecular Weight - 216.67
IUPAC Name - 5-Amino-1,3,4-thiadiazole-2-sulfonamide HCl

*Acetazolamide Sulfonylchloride Impurity
*
Catalogue No. - VE006734
CAS No. - 32873-57-7
Molecular Formula - C4H4ClN3O3S2
Molecular Weight - 241.68
IUPAC Name - 5-Acetamido-1,3,4-thiadiazole-2-sulfonyl chloride

Acetazolamide Disulphide Impurity
Catalogue No. - VL11008
CAS No. - 99055-56-8
Molecular Formula - C8H8N6O2S4
Molecular Weight - 348.45
IUPAC Name - N,N'-[Dithiobis(1,3,4-thiadiazole-5,2-diyl)]bisacetamide

*Acetazolamide Impurity - N-(5-Acetamido-1,3,4-Thiadiazole-2-YL) Sulphamoyl-1,3,4-Thiadiazol-2-yl Ace
*Catalogue No. - VL11010
CAS No. - N/A
Molecular Formula - C8H9N7O4S3
Molecular Weight - 363.40 g/mol
IUPAC Name - N-(5-Acetamido-1,3,4-Thiadiazole-2-YL) Sulphamoyl-1,3,4-Thiadiazol-2-yl Acetamide