2-[4-(Hydrazinylmethyl)phenyl]pyridine

Also known as: 1-(4-(Pyridin-2-yl)benzyl)hydrazine, (4-pyridin-2-ylphenyl)methylhydrazine, 2-[4-(Hydrazinomethyl)phenyl]pyridine, Pyridine, 2-[4-(hydrazinylmethyl)phenyl]-, 2-[4-(Hydrazinylmethyl)phenyl]pyridine HCl salt, PYRIDINE, 2-[4-(HYDRAZINYLMETHYL)PHENYL] – trichlorohydrate

2-[4-(Hydrazinylmethyl)phenyl]pyridine (CAS 920757-34-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13N3 and a molecular weight of 199.252 g/mol. Key properties include a boiling point of 409.6±38.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 201.5±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 920757-34-2
Jingsj CID: J-1497471-1
Molecular Formula: C₁₂H₁₃N₃
Molecular Weight: 199.252 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	409.6±38.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	201.5±26.8 °C
Exact Mass	199.110947
PSA	50.94000
LogP	1.14
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.606

Frequently Asked Questions

What is the CAS number of 2-[4-(Hydrazinylmethyl)phenyl]pyridine?

The CAS number of 2-[4-(Hydrazinylmethyl)phenyl]pyridine is 920757-34-2.

What are the molecular formula and molecular weight of 2-[4-(Hydrazinylmethyl)phenyl]pyridine?

2-[4-(Hydrazinylmethyl)phenyl]pyridine has molecular formula C12H13N3 and molecular weight 199.252 g/mol.

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-[4-(Hydrazinylmethyl)phenyl]pyridine (CAS 920757-34-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497471-1 (accessed 2026-11-09).

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