Sulfamethoxazole
CAS Registry Number®
723-46-6
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CAS Name
SulfamethoxazoleMolecular Formula
C10H11N3O3SMolecular Mass
253.28Cite this Page
Sulfamethoxazole. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=723-46-6 (retrieved ) (CAS RN: 723-46-6). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
167 °CDensity (2)
1.4895 g/cm³
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
- (2) Deo, Nalini; Journal of Scientific Research (Bhopal, India), (1980), 2(2), 137-9, CAplus
Other Names and Identifiers
InChI
InChI=1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)
InChIKey
InChIKey=JLKIGFTWXXRPMT-UHFFFAOYSA-N
SMILES
S(NC=1C=C(C)ON1)(=O)(=O)C2=CC=C(N)C=C2
Canonical SMILES
O=S(=O)(NC1=NOC(=C1)C)C2=CC=C(N)C=C2
Other Names for this Substance
- Benzenesulfonamide, 4-amino-N-(5-methyl-3-isoxazolyl)-
- Sulfanilamide, N1-(5-methyl-3-isoxazolyl)-
- 4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide
- MS 53
- Ro 4-2130
Deleted or Replaced CAS Registry Numbers
129378-89-8
