Methazolamide

Not to be confused with methimazole, metamizole, or acetazolamide.

Methazolamide

Systematic (IUPAC) name
N-[5-(aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]acetamide
Clinical data
AHFS/Drugs.com	monograph
MedlinePlus	a601233
Pregnancy category	US: C (Risk not ruled out)
Legal status	US: ℞-only
Routes of administration	Oral
Pharmacokinetic data
Protein binding	55%
Biological half-life	14 hours
Identifiers
CAS Number	554-57-4 Y
ATC code	S01EC05 (WHO)
PubChem	CID: 4100
IUPHAR/BPS	6828
DrugBank	DB00703 Y
ChemSpider	3958 Y
UNII	W733B0S9SD Y
KEGG	D00655 N
ChEMBL	CHEMBL19 N
Synonyms	N-(3-Methyl-5-sulfamoyl-3H-1,3,4-thiadiazol-2-ylidene) ethanamide
Chemical data
Formula	C5H8N4O3S2
Molecular mass	236.274 g/mol
SMILES O=S(=O)(C\1=N\N(C(=N/C(=O)C)/S/1)C)N
InChI InChI=1S/C5H8N4O3S2/c1-3(10)7-4-9(2)8-5(13-4)14(6,11)12/h1-2H3,(H2,6,11,12)/b7-4- Y Key:FLOSMHQXBMRNHR-DAXSKMNVSA-N Y
NY (what is this?)  (verify)

Methazolamide (Neptazane) is a carbonic anhydrase inhibitor.