2-Chloro-5-iodo-3-methylpyridine

Also known as: 2-CHLORO-5-IODO-3-PICOLINE, 2-Chloro-3-methyl-5-iodopyridine, Pyridine, 2-chloro-5-iodo-3-methyl-

2-Chloro-5-iodo-3-methylpyridine (CAS 59782-89-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5ClIN and a molecular weight of 253.46800 g/mol. Key properties include a boiling point of 274.191ºC at 760 mmHg, a density of 1.906 g/cm3 and a flash point of 119.627ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59782-89-7
Jingsj CID: J-1390359-8
Molecular Formula: C₆H₅ClIN
Molecular Weight: 253.46800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	274.191ºC at 760 mmHg
Density	1.906 g/cm3
Flash Point	119.627ºC
Exact Mass	252.91600
PSA	12.89000
LogP	2.64800

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 2-Chloro-5-iodo-3-methylpyridine?

The CAS number of 2-Chloro-5-iodo-3-methylpyridine is 59782-89-7.

What are the molecular formula and molecular weight of 2-Chloro-5-iodo-3-methylpyridine?

2-Chloro-5-iodo-3-methylpyridine has molecular formula C6H5ClIN and molecular weight 253.46800 g/mol.

What are the upstream and downstream products of 2-Chloro-5-iodo-3-methylpyridine?

For 2-Chloro-5-iodo-3-methylpyridine, Upstream Products: 5-Iodo-3-methyl-2-pyridinamine; Downstream Products: 6-Chloro-5-methylnicotinaldehyde, 2-Chloro-5-cyano-3-methylpyridine, 6-Chloro-5-methylnicotinic acid.

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-Chloro-5-iodo-3-methylpyridine (CAS 59782-89-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1390359-8 (accessed 2026-11-09).

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