Thiophene-3-acetic acid hydrazide

2-(3-噻吩基)乙醇肼

Also known as: 2-(3-Thienyl)acetic acid hydrazide, 2-(3-Thienyl)acetohydrazide, 2-(3-Thienyl)ethanohydrazide, 2-(3-thiophenyl)acetohydrazide, 2-(Thien-3-yl)acetic acid hydrazide, 2-(Thien-3-yl)acetohydrazide, 2-thiophen-3-ylacetohydrazide, 2-thien-3-ylacetohydrazide, 3-Thiopheneacetic acid hydrazide, Thiophene-3-acetic hydrazide, MFCD00052946, BUTTPARK 92\04-75

Thiophene-3-acetic acid hydrazide (CAS 175276-94-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2OS and a molecular weight of 156.206 g/mol. It is also known as 2-(3-Thienyl)acetic acid hydrazide, 2-(3-Thienyl)acetohydrazide and 2-(3-Thienyl)ethanohydrazide. Key properties include a melting point of 85-86°C, a boiling point of 387.5±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 188.1±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
175276-94-5
Jingsj CID
J-42182-7
Molecular Formula
C6H8N2OS
Chinese Name
2-(3-噻吩基)乙醇肼
Molecular Weight
156.206 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point85-86°C
Boiling Point387.5±25.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point188.1±23.2 °C

Frequently Asked Questions

What is the CAS number of Thiophene-3-acetic acid hydrazide?

The CAS number of Thiophene-3-acetic acid hydrazide is 175276-94-5.

What are the molecular formula and molecular weight of Thiophene-3-acetic acid hydrazide?

Thiophene-3-acetic acid hydrazide has molecular formula C6H8N2OS and molecular weight 156.206 g/mol.

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

Last updated:

How to cite: Jingsj. "Thiophene-3-acetic acid hydrazide (CAS 175276-94-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42182-7 (accessed 2026-10-22).

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