硫磺烯

Description

Sulfalene · CAS 152-47-6 · C11H12N4O3S. UNII T6BL4ZC15G. Melting Point: 176; Melting Point: 169.5 °C; Solubility: 4030.

Identification

CAS Registry Number	152-47-6
PubChem CID	9047
Molecular formula	C11H12N4O3S
IUPAC name	4-amino-N-(3-methoxypyrazin-2-yl)benzenesulfonamide
UNII (FDA)	T6BL4ZC15G

Computed Descriptors

Molecular Weight	280.31
XLogP3	0.7
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

Melting Point	176
Melting Point	169.5 °C
Solubility	4030
Solubility	4.06e-01 g/L
LogP	0.7
LogP	0.19

Physical description & handling notes

• Solid
• >42 [ug/mL] (The mean of the results at pH 7.4)

GHS Hazard Classification

Reported hazard statements	H302 (66.7%), H315 (66.7%), H319 (66.7%), H361 (100%), H362 (66.7%)

Documented Uses

• For the treatment of urinary tract infection and chronic bronchitis.
• Substances that prevent infectious agents or organisms from spreading or kill infectious agents in order to prevent the spread of infection.
• Substances capable of killing agents causing urinary tract infections or of preventing them from spreading.
• Agents used in the treatment of malaria. They are usually classified on the basis of their action against plasmodia at different stages in their life cycle in the human. (From AMA, Drug Evaluations Annual, 1992, p1585)
• J - Antiinfectives for systemic use
• J01 - Antibacterials for systemic use

Synonyms

SULFALENE; 152-47-6; Sulfamethoxypyrazine; Sulfametopyrazine; 4-amino-N-(3-methoxypyrazin-2-yl)benzenesulfonamide; Sulfamethopyrazine; Kelfizina; Kelfizine; Kelfizine W; NSC-110433; Benzenesulfonamide, 4-amino-N-(3-methoxypyrazinyl)-; 2-(p-Aminobenzenesulfanamide)-3-methoxypyrazine; AS 18908; FI 5978; N(sup 1)-(3-Methoxypyrazinyl)sulfanilamide; DTXSID2046179

Frequently Asked Questions

What are the CAS number and molecular formula of Sulfalene?

CAS 152-47-6; molecular formula C11H12N4O3S; molecular weight — g/mol.

What other names is Sulfalene known by?

SULFALENE, 152-47-6, Sulfamethoxypyrazine, Sulfametopyrazine, 4-amino-N-(3-methoxypyrazin-2-yl)benzenesulfonamide, Sulfamethopyrazine.

Is Sulfalene classified as hazardous?

Hazard statements reported: H302, H315, H319, H361, H362.

What are the key physical properties of Sulfalene?

Melting Point: 176; Melting Point: 169.5 °C; Solubility: 4030; Solubility: 4.06e-01 g/L.

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.