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1-(4-aminophenyl)sulfonyl-3-butylurea

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Origin: China

Cas No: 339-43-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 339-43-5 Formula: C11H17N3O3S Molecular Weight: 271.33600

Description

Antidiabetic.

Basic Info

Chemical Name	1-(4-aminophenyl)sulfonyl-3-butylurea
Synonyms	Butisulfina; N-Butyl-N'-sulfanilyl-harnstoff; N-butyl-N'-sulfanilyl-urea; Carbutamid; 4-amino-N-butylcarbamoyl-benzenesulfonamide; Benzenesulfonamide, 4-amino-N-[(butylamino)carbonyl]-; Glucofren; Glybutamide; Bukarban; Orasulin; Carbutamide; Glucidoral; tolbutamide; 1-butyl-3-sulfanilylurea; Bucarban; Diaboral;
CAS No.	339-43-5
Molecular Formula	C11H17N3O3S
Molecular Weight	271.33600
PSA	109.67000
LogP	3.50060

Properties

Density	1.266g/cm3
Melting Point	144-145ºC
Refractive Index	1.564

Safety Info

HS Code	2935009090

Synthesis Route

1-butyl-3-(4-nitrophenyl)sulfonylurea→1-(4-aminophenyl)sulfonyl-3-butylurea
N-butylcarbamoyl chloride→1-(4-aminophenyl)sulfonyl-3-butylurea
1,3-dibutylurea+sodium,(4-aminophenyl)sulfonylazanide→1-(4-aminophenyl)sulfonyl-3-butylurea

Precursor

N-butylcarbamoyl chloride
1-butyl-3-(4-nitrophenyl)sulfonylurea
sodium,(4-aminophenyl)sulfonylazanide
1,3-dibutylurea

Downstream Product

butylurea

4-isocyanato-N-(oxomethylidene)benzenesulfonamide

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