4-(Bromomethyl)-4'-methyl-2,2'-bipyridine

Also known as: 4-(Bromomethyl)-4'-methyl-2,2'-bipyridyl, 4-Methyl-4'-(bromomethyl)-2,2'-bipyridine, 2-[4-(Bromomethyl)pyridin-2-yl]-4-methylpyridine, 2,2'-Bipyridine, 4-(bromomethyl)-4'-methyl-

4-(Bromomethyl)-4'-methyl-2,2'-bipyridine (CAS 81998-05-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11BrN2 and a molecular weight of 263.13300 g/mol. Key properties include a melting point of 74.0-78.0°C, a boiling point of 368.896ºC at 760 mmHg, a density of 1.408g/cm3 and a flash point of 176.902ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 81998-05-2
Jingsj CID: J-1422873-0
Molecular Formula: C₁₂H₁₁BrN₂
Molecular Weight: 263.13300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	74.0-78.0°C
Boiling Point	368.896ºC at 760 mmHg
Density	1.408g/cm3
Flash Point	176.902ºC
Exact Mass	262.01100
PSA	25.78000
LogP	3.34690
Refractive Index	1.606

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 4-(Bromomethyl)-4'-methyl-2,2'-bipyridine?

The CAS number of 4-(Bromomethyl)-4'-methyl-2,2'-bipyridine is 81998-05-2.

What are the molecular formula and molecular weight of 4-(Bromomethyl)-4'-methyl-2,2'-bipyridine?

4-(Bromomethyl)-4'-methyl-2,2'-bipyridine has molecular formula C12H11BrN2 and molecular weight 263.13300 g/mol.

What are the upstream and downstream products of 4-(Bromomethyl)-4'-methyl-2,2'-bipyridine?

For 4-(Bromomethyl)-4'-methyl-2,2'-bipyridine, Upstream Products: (4'-Methyl-2,2'-bipyridin-4-yl)methanol, 4,4'-Dimethyl-2,2'-bipyridine, 4'-Methyl-2,2'-bipyridine-4-carbaldehyde; Downstream Products: 1,2-bis(4'-methyl-2,2'-bipyridin-4-yl)ethane.

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. "4-(Bromomethyl)-4'-methyl-2,2'-bipyridine (CAS 81998-05-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1422873-0 (accessed 2026-11-09).

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