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ChemicalBook >> CAS DataBase List >>2-Thiophenecarboxylicacid,5-ethynyl-(9CI)

2-Thiophenecarboxylicacid,5-ethynyl-(9CI)

2-Thiophenecarboxylicacid,5-ethynyl-(9CI) Structure
2-Thiophenecarboxylicacid,5-ethynyl-(9CI) structure
CAS No.
174672-58-3
Chemical Name:
2-Thiophenecarboxylicacid,5-ethynyl-(9CI)
Synonyms
5-Ethynyl-2-thiophenecarboxylic acid;2-Thiophenecarboxylic acid, 5-ethynyl-;2-Thiophenecarboxylicacid,5-ethynyl-(9CI)
CBNumber:
CB51302935
Molecular Formula:
C7H4O2S
Molecular Weight:
152.17
MDL Number:
MFCD09759047
MOL File:
174672-58-3.mol
Last updated:2023-07-03 08:28:14
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2-Thiophenecarboxylicacid,5-ethynyl-(9CI) Properties

Boiling point 318.5±27.0 °C(Predicted)
Density 1.40±0.1 g/cm3(Predicted)
pka 3.25±0.10(Predicted)

2-Thiophenecarboxylicacid,5-ethynyl-(9CI) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0383645 5-ETHYNYL-2-THIOPHENECARBOXYLIC ACID 95.00% 174672-58-3 5MG $500.47 2021-12-16 Buy
Arctom AS028328 5-Ethynylthiophene-2-carboxylicacid ≥95% 174672-58-3 1g $635 2021-12-16 Buy
Crysdot CD11232528 5-Ethynylthiophene-2-carboxylicacid 95+% 174672-58-3 1g $635 2021-12-16 Buy
Acrotein AC-2441 5-Ethynyl-2-thiophenecarboxylicacid 97% 174672-58-3 1g $495 2021-12-16 Buy
Product number Packaging Price Buy
CHM0383645 5MG $500.47 Buy
AS028328 1g $635 Buy
CD11232528 1g $635 Buy
AC-2441 1g $495 Buy

2-Thiophenecarboxylicacid,5-ethynyl-(9CI) Chemical Properties,Uses,Production

2-Thiophenecarboxylicacid,5-ethynyl-(9CI) synthesis

881736-66-9
174672-58-3
Synthesis of 2-Thiophenecarboxylicacid,5-ethynyl-(9CI) from 2-Thiophenecarboxylic acid, 5-[2-(trimethylsilyl)ethynyl]-, ethyl ester

2-Thiophenecarboxylicacid,5-ethynyl-(9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

2-Thiophenecarboxylicacid,5-ethynyl-(9CI) Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
Amatek Scientific Co. Ltd. 0512-56316828 info@amateksci.com China 28817 58
Xinyi Kaiwu Chemical Technology Co., Ltd. 0516-0516-88997009 18651776937 4164357@qq.com China 3227 58
Jinan ponder chemical co. LTD 0531-0000 thinklifescience@163.com China 19690 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 54986 58
Aikon International Limited 18626450290 yftan@aikonchem.com China 10718 58
Shanghai Hongboshangyi Pharmaceutical Technology Co. , Ltd. 021-58999902 huangjiahui@prssh.com China 2311 58
Supplier Advantage
Amatek Scientific Co. Ltd. 58
Xinyi Kaiwu Chemical Technology Co., Ltd. 58
Jinan ponder chemical co. LTD 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Aikon International Limited 58
Shanghai Hongboshangyi Pharmaceutical Technology Co. , Ltd. 58
2-Thiophenecarboxylicacid,5-ethynyl-(9CI) 5-Ethynyl-2-thiophenecarboxylic acid 2-Thiophenecarboxylic acid, 5-ethynyl- 174672-58-3 CARBOXYLICACID