Thieno[3,2-b]pyridin-3-amine

噻吩并[3,2-b]吡啶-3-胺

Also known as: 3-Aminothieno[3,2-b]pyridine, Thieno[3,2-b]pyridin-3-ylamine, Thieno[3,2-b]pyridine, 3-amino- (6CI), thieno[3,2-b]-3-aminopyridine, 3-Amino-4-aza-1-benzothiophene, 3-Amino-4-azabenzo[b]thiophene

Thieno[3,2-b]pyridin-3-amine (CAS 120208-33-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2S and a molecular weight of 150.20100 g/mol. It is also known as 3-Aminothieno[3,2-b]pyridine, Thieno[3,2-b]pyridin-3-ylamine and Thieno[3,2-b]pyridine, 3-amino- (6CI). Key properties include a boiling point of 332.7ºC at 760 mmHg, a density of 1.383g/cm3 and a flash point of 155ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
120208-33-5
Jingsj CID
J-1509831-7
Molecular Formula
C7H6N2S
Chinese Name
噻吩并[3,2-b]吡啶-3-胺
Molecular Weight
150.20100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point332.7ºC at 760 mmHg
Density1.383g/cm3
Flash Point155ºC

Frequently Asked Questions

What is the CAS number of Thieno[3,2-b]pyridin-3-amine?

The CAS number of Thieno[3,2-b]pyridin-3-amine is 120208-33-5.

What are the molecular formula and molecular weight of Thieno[3,2-b]pyridin-3-amine?

Thieno[3,2-b]pyridin-3-amine has molecular formula C7H6N2S and molecular weight 150.20100 g/mol.

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

Last updated:

How to cite: Jingsj. "Thieno[3,2-b]pyridin-3-amine (CAS 120208-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509831-7 (accessed 2026-10-24).

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