3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride

Also known as: 1-Propanone, 3-(dimethylamino)-1-(2-thienyl)-, hydrochloride (1:1), 3-(Dimethylamino)-1-(thiophen-2-yl)propan-1-one hydrochloride, 3-Dimethylamino-1-(2-thienyl)-1-propanone HCl, 2-Thienyl-2-dimethylaminoethyl ketone hydrochloride, 2-[3-(Dimethylamino)propionyl]thiophene Hydrochloride, 1-Propanone-3-(dimethylamino)-1-(2-thienyl)- hydrochloride

3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride (CAS 5424-47-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H14ClNOS and a molecular weight of 219.732 g/mol. Key properties include a melting point of 178 °C, a boiling point of 282.6ºC at 760mmHg, a density of 1.096g/cm3 and a flash point of 124.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5424-47-5
Jingsj CID: J-928725-3
Molecular Formula: C₉H₁₄ClNOS
Molecular Weight: 219.732 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	178 °C
Boiling Point	282.6ºC at 760mmHg
Density	1.096g/cm3
Flash Point	124.7ºC
Exact Mass	219.048462
PSA	48.55000
LogP	2.68450

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 3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride?

The CAS number of 3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride is 5424-47-5.

What are the molecular formula and molecular weight of 3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride?

3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride has molecular formula C9H14ClNOS and molecular weight 219.732 g/mol.

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. "3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride (CAS 5424-47-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-928725-3 (accessed 2026-11-06).

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