Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Chlorothiophene-2-sulfonohydrazide
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-CHLOROTHIOPHENE-2-SULFONOHYDRAZIDE
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: 5-Chlorothiophene-2-sulfonohydrazide
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

78380-28-6

78380-28-6 structure

78380-28-6 structure

Name: 5-Chlorothiophene-2-sulfonohydrazide
Chemical Name: 5-Chlorothiophene-2-sulfonohydrazide
CAS Number: 78380-28-6
Molecular Formula: C₄H₅ClN₂O₂S₂
Molecular Weight: 212.67800
Create Date: 2017-07-10 02:10:43
Modify Date: 2025-09-19 06:58:07

Name	5-Chlorothiophene-2-sulfonohydrazide
Synonyms	5-chloro-thiophene-2-sulfonic acid hydrazide 2-Chlor-<5>thienylsulfonylhydrazin 5-chloro-2-thiophenesulfonyl hidrazide T0504-8559 5-Chloro-thiophene-2-sulfonyl hydrazine 5-chloro-2-thiophenesulfonyl hydrazine

Molecular Formula	C₄H₅ClN₂O₂S₂
Molecular Weight	212.67800
Exact Mass	211.94800
PSA	108.81000
LogP	2.72550

HS Code	2935009090

2766-74-7 structure

2766-74-7

~85%

78380-28-6 structure

78380-28-6

Literature: Obafemi, Craig A. Phosphorus and Sulfur and the Related Elements, 1982 , vol. 13, p. 119 - 132

Precursor 1
2766-74-7
DownStream 0

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.