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Talsupram

他舒普仑

Also known as: 1,3-Dihydro-N,3,3-trimethyl-1-phenylbenzo[c]thiophene-1-propan-1-amine, 3,3-Dimethyl-1-(3-methylaminopropyl)-1-phenylthiophthalan, 3-(3,3-dimethyl-1-phenyl-2-benzothiophen-1-yl)-N-methylpropan-1-amine, Benzo[c]thiophene-1-propanamine, 1,3-dihydro-N,3,3-trimethyl-1-phenyl-, Lu 5-003, Lu-5-005, Talsupramum, UNII-C6Z73MW6CR

Talsupram (CAS 21489-20-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H25NS and a molecular weight of 311.48400 g/mol. It is also known as 1,3-Dihydro-N,3,3-trimethyl-1-phenylbenzo[c]thiophene-1-propan-1-amine, 3,3-Dimethyl-1-(3-methylaminopropyl)-1-phenylthiophthalan and 3-(3,3-dimethyl-1-phenyl-2-benzothiophen-1-yl)-N-methylpropan-1-amine. Key properties include a boiling point of 427.6ºC at 760mmHg, a density of 1.043g/cm3 and a flash point of 212.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21489-20-3
Jingsj CID
J-1384000-6
Molecular Formula
C20H25NS
Chinese Name
他舒普仑
Molecular Weight
311.48400 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point427.6ºC at 760mmHg
Density1.043g/cm3
Flash Point212.4ºC

Frequently Asked Questions

What is the CAS number of Talsupram?

The CAS number of Talsupram is 21489-20-3.

What are the molecular formula and molecular weight of Talsupram?

Talsupram has molecular formula C20H25NS and molecular weight 311.48400 g/mol.

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

Last updated:

How to cite: Jingsj. "Talsupram (CAS 21489-20-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384000-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.