邻苯二甲酰磺胺噻唑

Description

Phthalylsulphathiazole · CAS 85-73-4 · C17H13N3O5S2. UNII 6875L5852V.

Identification

CAS Registry Number	85-73-4
PubChem CID	4806
Molecular formula	C17H13N3O5S2
IUPAC name	2-[[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]carbamoyl]benzoic acid
UNII (FDA)	6875L5852V

Computed Descriptors

Molecular Weight	403.4
XLogP3	1.1
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	6
Exact Mass	403.02966287
Monoisotopic Mass	403.02966287
Topological Polar Surface Area	162
Heavy Atom Count	27
Formal Charge	0

Physical description & handling notes

• 193.88 Ų [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 188.63 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 194.05 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 194.9 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Regulatory Status

GHS notification summary	66.7% (2 / 3)

GHS Hazard Classification

GHS notification summary	66.7% (2 / 3)
Reported hazard statements	H412 (33.3%)

Documented Uses

• Benzoic acid, 2-[[[4-[(2-thiazolylamino)sulfonyl]phenyl]amino]carbonyl]-: INACTIVE
• A - Alimentary tract and metabolism
• A07 - Antidiarrheals, intestinal antiinflammatory/antiinfective agents
• A07A - Intestinal antiinfectives
• A07AB02 - Phthalylsulfathiazole
• QA - Alimentary tract and metabolism

Synonyms

phthalylsulfathiazole; 85-73-4; Sulfathalidine; Phthalazol; Phthalylsulfonazole; Phthalylsulphathiazole; Sulphaphthalyl; Sulfaphthalazole; Phthalylnorsulfazole; Thalazole; Ftalazol; Phtalylsulfathiazol; Phthalazolum; Ftalilsulfatiazol; Phthalylsulfathiazolum; 4'-(2-Thiazolylsulfamoyl)phthalanilic acid

Frequently Asked Questions

What are the CAS number and molecular formula of Phthalylsulphathiazole?

CAS 85-73-4; molecular formula C17H13N3O5S2; molecular weight — g/mol.

What other names is Phthalylsulphathiazole known by?

phthalylsulfathiazole, 85-73-4, Sulfathalidine, Phthalazol, Phthalylsulfonazole, Phthalylsulphathiazole.

Is Phthalylsulphathiazole classified as hazardous?

66.7% of GHS notifications report no hazard classification (2 of 3).

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.