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3-Bromo-5-chloropyridine-4-carbaldehyde

Also known as: 3-Bromo-5-chloroisonicotinaldehyde, 3-Bromo-5-chloro-4-formylpyridine, 3-Bromo-5-chloropyridine-4-carboxaldehyde

3-Bromo-5-chloropyridine-4-carbaldehyde (CAS 1064678-66-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3BrClNO and a molecular weight of 220.45100 g/mol. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1064678-66-5
Jingsj CID
J-1508381-5
Molecular Formula
C6H3BrClNO
Molecular Weight
220.45100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass218.90900
PSA29.96000
LogP2.31000
Storage Conditions2-8°C

GHS Safety & Compliance

Acute ToxicitySignal word: Danger
  • H301 — Toxic if swallowed
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of 3-Bromo-5-chloropyridine-4-carbaldehyde?

The CAS number of 3-Bromo-5-chloropyridine-4-carbaldehyde is 1064678-66-5.

What are the molecular formula and molecular weight of 3-Bromo-5-chloropyridine-4-carbaldehyde?

3-Bromo-5-chloropyridine-4-carbaldehyde has molecular formula C6H3BrClNO and molecular weight 220.45100 g/mol.

Is 3-Bromo-5-chloropyridine-4-carbaldehyde hazardous?

3-Bromo-5-chloropyridine-4-carbaldehyde has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

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

Last updated:

How to cite: Jingsj. "3-Bromo-5-chloropyridine-4-carbaldehyde (CAS 1064678-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508381-5 (accessed 2026-11-09).

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