Title: 1-Butyl-3-metanilylurea
CAS Registry Number: 4618-41-1
CAS Name: N-[(3-Aminophenyl)sulfonyl]-N¢-butylurea
Additional Names: N1-metanilyl-N2-n-butylurea; N1-butyl-N2-metanilylcarbamide; N1-(3-aminobenzenesulfonyl)-N2-n-butylurea
Manufacturers' Codes: SB-1
Trademarks: Sucrida Berna
Molecular Formula: C11H17N3O3S
Molecular Weight: 271.34
Percent Composition: C 48.69%, H 6.31%, N 15.49%, O 17.69%, S 11.82%
Literature References: Prepn: Haack, Arzneim.-Forsch. 8, 444 (1958); Zahler, US 3015673 (1962 to Swiss Serum and Vaccine Inst.).
Properties: Crystals, mp 117°.
Melting point: mp 117°
Therap-Cat: Oral hypoglycemic.
Keywords: Antidiabetic; Sulfonylurea Derivatives.
Status: This monograph has been retired and is no longer subject to revision or update.

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