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2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene

CAS No.
50509-09-6
Chemical Name:
2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene
Synonyms
2-(AMinoacetaMido)-3-(o-chlorobenzoyl)-5-ethylthiophene;2-(Aminoacetamido)-3-(2-Chlorobenzoyl)-5-ethylthiophene;2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene;2-AMino-N-[3-(2-chlorobenzoyl)-5-ethyl-2-thienyl]-acetaMide;Acetamide, 2-amino-N-[3-(2-chlorobenzoyl)-5-ethyl-2-thienyl]-;2-Amino-N-(3-(2-chlorobenzoyl)-5-ethylthiophen-2-yl)acetamide
CBNumber:
CB02351908
Molecular Formula:
C15H15ClN2O2S
Molecular Weight:
322.81
MDL Number:
MFCD09836326
MOL File:
50509-09-6.mol
MSDS File:
SDS
Last updated:2026-05-27 17:32:29

2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene Properties

Melting point 144-146 °C(Solv: dimethyl sulfoxide (67-68-5); ethanol (64-17-5))
Boiling point 567.4±50.0 °C(Predicted)
Density 1.353±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 12.93±0.70(Predicted)
color Light Brown to Orange
InChI InChI=1S/C15H15ClN2O2S/c1-2-9-7-11(15(21-9)18-13(19)8-17)14(20)10-5-3-4-6-12(10)16/h3-7H,2,8,17H2,1H3,(H,18,19)
InChIKey IZDCQDAHLOWCSG-UHFFFAOYSA-N
SMILES C(NC1SC(CC)=CC=1C(=O)C1=CC=CC=C1Cl)(=O)CN

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
REACH Registrations Active

2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-A603365-50MG 2-Amino-N-[3-(2-chlorobenzoyl)-5-ethyl-2-thienyl]-acetamide 50509-09-6 50mg $272 2026-06-03 Buy
TRC TRC-A603365-500MG 2-Amino-N-[3-(2-chlorobenzoyl)-5-ethyl-2-thienyl]-acetamide 50509-09-6 500mg $1993 2026-06-03 Buy
Synthonix A58256 2-Amino-N-(3-(2-chlorobenzoyl)-5-ethylthiophen-2-yl)acetamide 97% 50509-09-6 10g $50 2026-05-06 Buy
Synthonix A58256 2-Amino-N-(3-(2-chlorobenzoyl)-5-ethylthiophen-2-yl)acetamide 97% 50509-09-6 1g $60 2026-05-06 Buy
Synthonix A58256 2-Amino-N-(3-(2-chlorobenzoyl)-5-ethylthiophen-2-yl)acetamide 97% 50509-09-6 5g $90 2026-05-06 Buy
Product number Packaging Price Buy
TRC-A603365-50MG 50mg $272 Buy
TRC-A603365-500MG 500mg $1993 Buy
A58256 10g $50 Buy
A58256 1g $60 Buy
A58256 5g $90 Buy

2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene Chemical Properties, Uses, Production

Chemical Properties

Brown Crystals

Uses

2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene is used in the preparation of Clotiazepam (C587410) and its derivatives.

Application

2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene is an Etizolam intermediate that is commonly used to treat insomnia and anxiety.

2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 31)
Supplier Tel Email Country ProdList Advantage
Pushan Industry (Shaanxi) Co., Ltd. 029-81310890 18165209495 2929288192@qq.com China 9949 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8039 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
Shanghai Jizhi Biochemical Technology Co. Ltd. 021-4009004166/18616739031 18616739031 3007523370@qq.com China 40000 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684; sales@rrkchem.com China 57330 58
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34516 58
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 1059@dideu.com China 29086 58

View Latest Price from 2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene pictures 2026-08-20 2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene
50509-09-6
$1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene pictures 2025-05-12 2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene
50509-09-6
1kg 99% 100kgs PUSHAN INDUSTRIAL (SHAANXI) CO.,LTD
2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene 2-(Aminoacetamido)-3-(2-Chlorobenzoyl)-5-ethylthiophene 2-Amino-N-(3-(2-chlorobenzoyl)-5-ethylthiophen-2-yl)acetamide 2-(AMinoacetaMido)-3-(o-chlorobenzoyl)-5-ethylthiophene 2-AMino-N-[3-(2-chlorobenzoyl)-5-ethyl-2-thienyl]-acetaMide Acetamide, 2-amino-N-[3-(2-chlorobenzoyl)-5-ethyl-2-thienyl]- 50509-09-6 Amines, Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds