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Benzo[b]thiophene-2-carboxylic hydrazide

Benzo[b]thiophene-2-carboxylic hydrazide Structure
Benzo[b]thiophene-2-carboxylic hydrazide structure
CAS No.
175135-07-6
Chemical Name:
Benzo[b]thiophene-2-carboxylic hydrazide
Synonyms
BUTTPARK 97\18-05;1-Benzothiophene-2-carbohydrazide;BENZO[B]THIOPHENE-2-CARBOHYDRAZIDE;THIANAPHTHENE-2-CARBOXYLIC HYDRAZIDE;Benzo[b]thiophene-2-carboxylic hydrazide;Benzo[b]thiophene-2-carboxylic hydrazide,99%;Benzobüthiophene-2-carboxylic hydrazide, 97%;BENZO(B)THIOPHENE-2-CARBOXYLIC ACID HYDRAZIDE;2,4-diphenyl-3-quinolinecarboxylic acid ethyl ester
CBNumber:
CB0265344
Molecular Formula:
C9H8N2OS
Molecular Weight:
192.24
MDL Number:
MFCD00052501
MOL File:
175135-07-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:01
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Benzo[b]thiophene-2-carboxylic hydrazide Properties

Melting point 176-178 °C
Density 1.367±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 12.47±0.30(Predicted)
form Needles
color Off-white to beige
BRN 153297
CAS DataBase Reference 175135-07-6(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26-36
HS Code  29309090
NFPA 704
1
2 0

Benzo[b]thiophene-2-carboxylic hydrazide price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 131450 1-Benzothiophene-2-carbohydrazide 175135-07-6 1.00g $80 2026-05-18 Buy
aablocks AA00203F Benzo[B]Thiophene-2-Carbohydrazide 95% 175135-07-6 1g $74 2026-05-28 Buy
aablocks AA00203F Benzo[B]Thiophene-2-Carbohydrazide 95% 175135-07-6 5g $229 2026-05-28 Buy
aablocks AA00203F Benzo[B]Thiophene-2-Carbohydrazide 95% 175135-07-6 10g $365 2026-05-28 Buy
aablocks AA00203F Benzo[B]Thiophene-2-Carbohydrazide 95% 175135-07-6 25g $657 2026-05-28 Buy
Product number Packaging Price Buy
131450 1.00g $80 Buy
AA00203F 1g $74 Buy
AA00203F 5g $229 Buy
AA00203F 10g $365 Buy
AA00203F 25g $657 Buy

Benzo[b]thiophene-2-carboxylic hydrazide Chemical Properties, Uses, Production

Chemical Properties

Off-white to beige needles

Benzo[b]thiophene-2-carboxylic hydrazide synthesis

22913-24-2
175135-07-6
Synthesis of Benzo[b]thiophene-2-carboxylic hydrazide from Methyl benzo[b]thiophene-2-carboxylate

Benzo[b]thiophene-2-carboxylic hydrazide Preparation Products And Raw materials

Raw materials

ethyl 3-methyl-1-benzothiophene-2-carboxylate Methyl benzo[b]thiophene-2-carboxylate Ethyl benzo[b]thiophene-2-carboxylate

Preparation Products

Benzo[b]thiophene-2-carboxylic hydrazide Suppliers

Global Suppliers ( 64)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Shanghai Meishui Chemical Technology Co., Ltd 021-60549325 18616193163 China 4518 56
Tianjin Anhao Biological Technology Co., Ltd. sales@ahpharmatech.com China 5734 55
Zhengzhou kangnuochenrui Chemical Technology Co.,Ltd 18210788515; 18210788515 zhuzixin999@163.c0m China 4999 55
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Energy Chemical 61
Sichuan Kulinan Technology Co., Ltd 57
Thermo Fisher Scientific 75
9ding chemical ( Shanghai) Limited 55
Shanghai Meishui Chemical Technology Co., Ltd 56
Tianjin Anhao Biological Technology Co., Ltd. 55
Zhengzhou kangnuochenrui Chemical Technology Co.,Ltd 55

View Latest Price from Benzo[b]thiophene-2-carboxylic hydrazide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
BENZO[B]THIOPHENE-2-CARBOXYLIC HYDRAZIDE pictures 2021-08-12 BENZO[B]THIOPHENE-2-CARBOXYLIC HYDRAZIDE
175135-07-6
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd

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THIANAPHTHENE-2-CARBOXYLIC HYDRAZIDE BUTTPARK 97\18-05 BENZO[B]THIOPHENE-2-CARBOHYDRAZIDE 1-Benzothiophene-2-carbohydrazide BENZO(B)THIOPHENE-2-CARBOXYLIC ACID HYDRAZIDE Benzobüthiophene-2-carboxylic hydrazide, 97% Benzo[b]thiophene-2-carboxylic hydrazide,99% 2,4-diphenyl-3-quinolinecarboxylic acid ethyl ester Benzo[b]thiophene-2-carboxylic hydrazide 175135-07-6