Zonisamide

C8H8N2O3SCAS 68291-97-4212.22 g/mol

Open in Covalent MOL file
H2NSOONO
Sulfonamide

Properties

Molecular formula
C8H8N2O3S
Molar mass
212.22 g/mol
Exact mass
212.0256 Da
Melting point
160–163 °C
pKa
10.2
Water solubility
800 µg/L
logP
0.62Crippen estimate
Polar surface area
86.2 Ų
H-bond donors / acceptors
1 / 4
Rotatable bonds
2

Hazards

Warning
Irritant (GHS07)Health Hazard (GHS08)

Aggregated from 99 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P203, P264, P270, P280, P301+P317, P318, P330, P405, P501

Identifiers

CAS number
68291-97-4
SMILES
NS(=O)(=O)Cc1noc2ccccc12
InChIKey
UBQNRHZMVUUOMG-UHFFFAOYSA-N
InChI
InChI=1S/C8H8N2O3S/c9-14(11,12)5-7-6-3-1-2-4-8(6)13-10-7/h1-4H,5H2,(H2,9,11,12)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

12 names
  • 1,2-Benzisoxazole-3-methanesulfonamide
  • 3-(Sulfamoylmethyl)-1,2-benzisoxazole
  • AD 810
  • CI 912
  • PD 110843
  • (1,2-Benzisoxazol-3-yl)methanesulfonamide
  • Excegran
  • AD 810 (sulfonamide)
  • Zonegran
  • Exceglan
  • Excegram
  • 1.2-Benzoxazol-3-ylmethanesulfonamide

Work with Zonisamide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Sodium 1,2-benzisoxazole-3-methanesulfonate73101-64-159 % similar 3-Bromomethylbenzisoxazole37924-85-953 % similar 1,2-Benzisoxazole-3-acetic acid4865-84-351 % similar Phenylmethanesulfonamide4563-33-144 % similar 3-Amino-1,2-benzisoxazole36216-80-543 % similar 3-Chloro-1,2-benzoxazole16263-52-839 % similar 1,2-Benzisoxazol-3(2H)-one21725-69-939 % similar 2-(Trifluoromethyl)benzenemethanesulfonamide112941-35-236 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook