Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanamide,N-[4-(aminosulfonyl)phenyl]-4-chloro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

81958-21-6

81958-21-6 structure

81958-21-6 structure

Name: Butanamide,N-[4-(aminosulfonyl)phenyl]-4-chloro-
Chemical Name: 4-chloro-N-(4-sulfamoylphenyl)butanamide
CAS Number: 81958-21-6
Molecular Formula: C₁₀H₁₃ClN₂O₃S
Molecular Weight: 276.74000
Create Date: 2016-09-17 23:17:10
Modify Date: 2025-09-15 23:20:43

Name	4-chloro-N-(4-sulfamoylphenyl)butanamide

Density	1.412g/cm3
Molecular Formula	C₁₀H₁₃ClN₂O₃S
Molecular Weight	276.74000
Exact Mass	276.03400
PSA	97.64000
LogP	3.14560
Index of Refraction	1.592

63-74-1 structure

63-74-1

4635-59-0 structure

4635-59-0

~77%

81958-21-6 structure

81958-21-6

Literature: Turkmen, Hasan; Zengin, Gulay; Buyukkircali, Belkis Bioorganic Chemistry, 2011 , vol. 39, # 3 p. 114 - 119

Precursor 2
63-74-1 4635-59-0
DownStream 1
$BUTTPARK 120\07-28 structure$ 36090-27-4

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