4-Chloro-3,5-diiodopyridine

Also known as: 4-Chlor-3,5-dijod-pyridin, 4-chloro-3,5-diiodo-pyridine, Pyridine, 4-chloro-3,5-diiodo-, Pyridine,4-chloro-3,5-diiodo

4-Chloro-3,5-diiodopyridine (CAS 13993-58-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2ClI2N and a molecular weight of 365.33800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13993-58-3
Jingsj CID: J-1442170-6
Molecular Formula: C₅H₂ClI₂N
Molecular Weight: 365.33800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	364.79700
PSA	12.89000
LogP	2.94420

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-Chloro-3,5-diiodopyridine?

The CAS number of 4-Chloro-3,5-diiodopyridine is 13993-58-3.

What are the molecular formula and molecular weight of 4-Chloro-3,5-diiodopyridine?

4-Chloro-3,5-diiodopyridine has molecular formula C5H2ClI2N and molecular weight 365.33800 g/mol.

What are the upstream and downstream products of 4-Chloro-3,5-diiodopyridine?

For 4-Chloro-3,5-diiodopyridine, Upstream Products: Iopydone, 3,5-Diiodo-4-hydroxypyridine, 4-Hydroxypyridine.

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-Chloro-3,5-diiodopyridine (CAS 13993-58-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1442170-6 (accessed 2026-11-09).

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