5-Aminothiophene-2-carbonitrile

Also known as: 5-Amino-2-thiophenecarbonitrile, 2-Amino-5-cyanothiophene, 2-Thiophenecarbonitrile, 5-amino-, 5-aminothiophene-2-carbonitrile

5-Aminothiophene-2-carbonitrile (CAS 52532-63-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N2S and a molecular weight of 124.164 g/mol. Key properties include a boiling point of 312.1±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 142.5±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 52532-63-5
Jingsj CID: J-862549-8
Molecular Formula: C₅H₄N₂S
Molecular Weight: 124.164 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 Point	312.1±22.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	142.5±22.3 °C
Exact Mass	124.009521
PSA	78.05000
LogP	1.36
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.627

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 5-Aminothiophene-2-carbonitrile?

The CAS number of 5-Aminothiophene-2-carbonitrile is 52532-63-5.

What are the molecular formula and molecular weight of 5-Aminothiophene-2-carbonitrile?

5-Aminothiophene-2-carbonitrile has molecular formula C5H4N2S and molecular weight 124.164 g/mol.

What are the upstream and downstream products of 5-Aminothiophene-2-carbonitrile?

For 5-Aminothiophene-2-carbonitrile, Upstream Products: 5-Nitrothiophene-2-carbonitrile.

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. "5-Aminothiophene-2-carbonitrile (CAS 52532-63-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-862549-8 (accessed 2026-11-09).

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