1,2,3,6-Tetrahydro-2,3'-bipyridine

新烟草碱(去氢新烟碱)

Also known as: (R,S)-ANATABINE, Anatabine, 2,3'-Bipyridine, 1,2,3,6-tetrahydro-, 2-(3-Pyridyl)-1,2,3,6-tetrahydropyridine, 3-(1,2,3,6-tetrahydropyridin-2-yl)pyridine, D,L-Anatabine, Nicotine USP RC A

1,2,3,6-Tetrahydro-2,3'-bipyridine (CAS 2743-90-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H12N2 and a molecular weight of 160.216 g/mol. It is also known as (R,S)-ANATABINE, Anatabine and 2,3'-Bipyridine, 1,2,3,6-tetrahydro-. Key properties include a boiling point of 269.0±28.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 116.5±24.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2743-90-0
Jingsj CID: J-1975089-9
Molecular Formula: C₁₀H₁₂N₂
Chinese Name: 新烟草碱(去氢新烟碱)
Molecular Weight: 160.216 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	269.0±28.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	116.5±24.0 °C

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 1,2,3,6-Tetrahydro-2,3'-bipyridine?

The CAS number of 1,2,3,6-Tetrahydro-2,3'-bipyridine is 2743-90-0.

What are the molecular formula and molecular weight of 1,2,3,6-Tetrahydro-2,3'-bipyridine?

1,2,3,6-Tetrahydro-2,3'-bipyridine has molecular formula C10H12N2 and molecular weight 160.216 g/mol.

Is 1,2,3,6-Tetrahydro-2,3'-bipyridine hazardous?

1,2,3,6-Tetrahydro-2,3'-bipyridine has GHS signal word Danger.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,2,3,6-Tetrahydro-2,3'-bipyridine (CAS 2743-90-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975089-9 (accessed 2026-10-25).

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