Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Methylthiophene-2-sulfonamide
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-methylthiophene-2-sulfonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: N-methylthiophene-2-sulfonamide
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

53442-30-1

53442-30-1 structure

53442-30-1 structure

Name: N-methylthiophene-2-sulfonamide
Chemical Name: N-Methyl-2-thiophenesulfonamide
CAS Number: 53442-30-1
Molecular Formula: C₅H₇NO₂S₂
Molecular Weight: 177.24500
Create Date: 2016-11-05 03:43:53
Modify Date: 2025-09-01 22:46:04

Name	N-Methyl-2-thiophenesulfonamide
Synonyms	2-Thiophenecarbothioic acid,S-methyl ester thiophene-2-sulfonic acid methylamide thiophene-2-carbothioic acid S-methyl ester Thiophen-2-monothiocarbonsaeure-S-methylester N-methylthiophene-2-sulfonamide Thiophen-2-sulfonsaeure-methylamid

Molecular Formula	C₅H₇NO₂S₂
Molecular Weight	177.24500
Exact Mass	176.99200
PSA	82.79000
LogP	2.12790

HS Code	2935009090

16629-19-9 structure

16629-19-9

74-89-5 structure

74-89-5

~97%

53442-30-1 structure

53442-30-1

Literature: CRYSTAX PHARMACEUTICALS, S.L. Patent: WO2009/80722 A2, 2009 ; Location in patent: Page/Page column 44 ; WO 2009/080722 A2

382-99-0 structure

382-99-0

74-89-5 structure

74-89-5

~%

53442-30-1 structure

53442-30-1

Literature: Steinkopf; Hoepner Justus Liebigs Annalen der Chemie, 1933 , vol. 501, p. 174,182

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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