Skip to main content
Jingsj
.mol.sdf

(E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one

Also known as: (E)-3-DIMETHYLAMINO-1-THIOPHEN-2-YL-PROPENONE, 1-(2-Thienyl)-3-(dimethylamino)-2-propen-1-one, 3-(Dimethylamino)-1-thien-2-ylprop-2-en-1-one, 3-(dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one, (E)-3-dimethylamino-1-(thien-2-yl)-2-propen-1-one, 3-(N,N-dimethylamino)-1-(2'-thienyl)-2-propen-1-one, INDIP-002

(E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 34772-98-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NOS and a molecular weight of 181.25500 g/mol. Key properties include a boiling point of 265.8ºC at 760 mmHg, a density of 1.126g/cm3 and a flash point of 114.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34772-98-0
Jingsj CID
J-1016049-3
Molecular Formula
C9H11NOS
Molecular Weight
181.25500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point265.8ºC at 760 mmHg
Density1.126g/cm3
Flash Point114.6ºC
Exact Mass181.05600
PSA48.55000
LogP1.84950
Refractive Index1.564

Frequently Asked Questions

What is the CAS number of (E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one?

The CAS number of (E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one is 34772-98-0.

What are the molecular formula and molecular weight of (E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one?

(E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one has molecular formula C9H11NOS and molecular weight 181.25500 g/mol.

What are the upstream and downstream products of (E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one?

For (E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one, Upstream Products: 2-Acetylthiophene, 1,1-Diethoxy-N,N-dimethylmethanamine, N,N-Dimethylformamide dimethyl acetal; Downstream Products: 3-Oxo-3-(2-thienyl)propionitrile, 7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 3-(Dimethylamino)-1-(2-thienyl)-1-propanol.

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

Last updated:

How to cite: Jingsj. "(E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 34772-98-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1016049-3 (accessed 2026-11-09).

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