Sulfamethoxazole sodium
磺胺甲噁唑钠
Also known as: Sodium sulfamethoxazole, Sulfisomezole sodium, 4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide monosodium salt, Benzenesulfonamide, 4-amino-N-(5-methyl-3-isoxazolyl)-, sodium salt (1:1), Sodium [(4-aminophenyl)sulfonyl](5-methyl-1,2-oxazol-3-yl)azanide, Sulfamethoxazole sodium salt, sodium 4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide, sodium 4-amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide, sodium N-(5-methylisoxazol-3-yl)sulphanilamidate
Sulfamethoxazole sodium (CAS 4563-84-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10N3NaO3S and a molecular weight of 275.259 g/mol. It is also known as Sodium sulfamethoxazole, Sulfisomezole sodium and 4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide monosodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4563-84-2
- Jingsj CID
- J-1956179-8
- Molecular Formula
- C10H10N3NaO3S
- Chinese Name
- 磺胺甲噁唑钠
- Molecular Weight
- 275.259 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Sulfamethoxazole sodium?
The CAS number of Sulfamethoxazole sodium is 4563-84-2.
What are the molecular formula and molecular weight of Sulfamethoxazole sodium?
Sulfamethoxazole sodium has molecular formula C10H10N3NaO3S and molecular weight 275.259 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sulfamethoxazole sodium (CAS 4563-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956179-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.