sulfamethoxypyridazine

Description

sulfamethoxypyridazine · CAS 80-35-3 · C11H12N4O3S. UNII T034E4NS2Z. LogP: 0.4.

Identification

CAS Registry Number	80-35-3
PubChem CID	5330
Molecular formula	C11H12N4O3S
IUPAC name	4-amino-N-(6-methoxypyridazin-3-yl)benzenesulfonamide
UNII (FDA)	T034E4NS2Z

Computed Descriptors

Molecular Weight	280.31
XLogP3	0.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	4
Exact Mass	280.06301143
Monoisotopic Mass	280.06301143
Topological Polar Surface Area	116
Heavy Atom Count	19
Formal Charge	0

Physical & Chemical Properties

LogP	0.4

Physical description & handling notes

• 159.4 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 167.28 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 154.41 Ų [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 158.04 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Regulatory Status

GHS notification summary	4.9% (5 / 102)

GHS Hazard Classification

GHS notification summary	4.9% (5 / 102)
Reported hazard statements	H315 (43.1%), H317 (52%), H318 (43.1%), H334 (52%), H335 (42.2%)

Documented Uses

• Pharmaceuticals -> Animal Drugs -> Approved in Taiwan
• Substances that inhibit the growth or reproduction of BACTERIA.
• J - Antiinfectives for systemic use
• J01 - Antibacterials for systemic use
• J01E - Sulfonamides and trimethoprim
• J01ED - Long-acting sulfonamides

Synonyms

sulfamethoxypyridazine; 80-35-3; Midicel; Sulphamethoxypyridazine; Sulfapyridazine; Depovernil; Lederkyn; Kynex; 4-amino-N-(6-methoxypyridazin-3-yl)benzenesulfonamide; Sulfametoxipiridazina; Sulfametoxipiridazine; Sulfamethoxypyridazinum; Benzenesulfonamide, 4-amino-N-(6-methoxy-3-pyridazinyl)-; 3-Sulfa-6-methoxypyridazine; Retasulphine; Solfametossipiridazina

Frequently Asked Questions

What are the CAS number and molecular formula of sulfamethoxypyridazine?

CAS 80-35-3; molecular formula C11H12N4O3S; molecular weight — g/mol.

What other names is sulfamethoxypyridazine known by?

sulfamethoxypyridazine, 80-35-3, Midicel, Sulphamethoxypyridazine, Sulfapyridazine, Depovernil.

Is sulfamethoxypyridazine classified as hazardous?

4.9% of GHS notifications report no hazard classification (5 of 102).

What are the key physical properties of sulfamethoxypyridazine?

LogP: 0.4.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.