4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine

N-三苯甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶

Also known as: 5-Trityl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine, 5-(Triphenylmethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine, THI049, Thieno[3,2-c]pyridine, 4,5,6,7-tetrahydro-5-(triphenylmethyl)-, 5-trityl-6,7-dihydro-4H-thieno[3,2-c]pyridine, N-trityl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine

4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine (CAS 109904-25-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C26H23NS and a molecular weight of 381.533 g/mol. It is also known as 5-Trityl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine, 5-(Triphenylmethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine and THI049. Key properties include a melting point of 95ºC, a boiling point of 495.2±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 253.3±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
109904-25-8
Jingsj CID
J-994736-8
Molecular Formula
C26H23NS
Chinese Name
N-三苯甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶
Molecular Weight
381.533 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point95ºC
Boiling Point495.2±40.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point253.3±27.3 °C

Frequently Asked Questions

What is the CAS number of 4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine?

The CAS number of 4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine is 109904-25-8.

What are the molecular formula and molecular weight of 4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine?

4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine has molecular formula C26H23NS and molecular weight 381.533 g/mol.

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

Last updated:

How to cite: Jingsj. "4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine (CAS 109904-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-994736-8 (accessed 2026-10-22).

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