2-(1H-benzimidazol-2-yl)acetohydrazide

Also known as: 1H-Benzimidazole-2-acetic acid, hydrazide, 2-benzimidazole acetic acid hydrazide, 2-benzimidazolyl acetic acid hydrazide, 2-(1H-1,3-benzodiazol-2-yl)acetohydrazide

2-(1H-benzimidazol-2-yl)acetohydrazide (CAS 19731-02-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10N4O and a molecular weight of 190.20200 g/mol. Key properties include a boiling point of 574ºC at 760mmHg, a density of 1.383g/cm3 and a flash point of 300.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19731-02-3
Jingsj CID: J-1460916-6
Molecular Formula: C₉H₁₀N₄O
Molecular Weight: 190.20200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	574ºC at 760mmHg
Density	1.383g/cm3
Flash Point	300.9ºC
Exact Mass	190.08500
PSA	83.80000
LogP	1.18650
Vapor Pressure	3.51E-13mmHg at 25°C
Refractive Index	1.702

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 2-(1H-benzimidazol-2-yl)acetohydrazide?

The CAS number of 2-(1H-benzimidazol-2-yl)acetohydrazide is 19731-02-3.

What are the molecular formula and molecular weight of 2-(1H-benzimidazol-2-yl)acetohydrazide?

2-(1H-benzimidazol-2-yl)acetohydrazide has molecular formula C9H10N4O and molecular weight 190.20200 g/mol.

What are the upstream and downstream products of 2-(1H-benzimidazol-2-yl)acetohydrazide?

For 2-(1H-benzimidazol-2-yl)acetohydrazide, Upstream Products: ethyl 2-(1H-benzimidazol-2-yl)acetate.

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. "2-(1H-benzimidazol-2-yl)acetohydrazide (CAS 19731-02-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1460916-6 (accessed 2026-11-09).

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