2-Amino-3-(2-chlorobenzoyl)thiophene

Also known as: (2-Amino-3-thienyl)(2-chlorophenyl)methanone, (2-aminothiophen-3-yl)(2-chlorophenyl)methanone, (2-aminothiophen-3-yl)-(2-chlorophenyl)methanone, Methanone, (2-amino-3-thienyl)(2-chlorophenyl)-

2-Amino-3-(2-chlorobenzoyl)thiophene (CAS 40017-58-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNOS and a molecular weight of 237.70500 g/mol. Key properties include a boiling point of 430.5ºC at 760 mmHg, a density of 1.388g/cm3 and a flash point of 214.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40017-58-1
Jingsj CID: J-989089-5
Molecular Formula: C₁₁H₈ClNOS
Molecular Weight: 237.70500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	430.5ºC at 760 mmHg
Density	1.388g/cm3
Flash Point	214.2ºC
Exact Mass	237.00200
PSA	71.33000
LogP	3.79590
Refractive Index	1.664

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-Amino-3-(2-chlorobenzoyl)thiophene?

The CAS number of 2-Amino-3-(2-chlorobenzoyl)thiophene is 40017-58-1.

What are the molecular formula and molecular weight of 2-Amino-3-(2-chlorobenzoyl)thiophene?

2-Amino-3-(2-chlorobenzoyl)thiophene has molecular formula C11H8ClNOS and molecular weight 237.70500 g/mol.

What are the upstream and downstream products of 2-Amino-3-(2-chlorobenzoyl)thiophene?

For 2-Amino-3-(2-chlorobenzoyl)thiophene, Upstream Products: 1,4-Dithiane-2,5-diol, 2-Chlorobenzoylacetonitrile; Downstream Products: 7-bromo-5-(2-chlorophenyl)-1,3-dihydro-2H-thieno[2,3-e][1,4]diazepin-2-one.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-Amino-3-(2-chlorobenzoyl)thiophene (CAS 40017-58-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-989089-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.