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2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde

Also known as: 2,6-Dichloro-1,4-dihydropyridine-3,5-dicarboxaldehyde, 2,6-Dichloro-1,4-dihydropyridine-3,5-dicarbaldehyde, 2,6-Dichloro-3,5-diformyl-1,4-dihydropyridine, 2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarbaldehyde

2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde (CAS 81305-72-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5Cl2NO2 and a molecular weight of 206.02600 g/mol. Key properties include a melting point of 166-168℃, a boiling point of 318℃, a density of 1.49 and a flash point of 146℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
81305-72-8
Jingsj CID
J-1496125-2
Molecular Formula
C7H5Cl2NO2
Molecular Weight
206.02600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point166-168℃
Boiling Point318℃
Density1.49
Flash Point146℃
Exact Mass204.97000
PSA46.17000
LogP1.60710

Frequently Asked Questions

What is the CAS number of 2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde?

The CAS number of 2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde is 81305-72-8.

What are the molecular formula and molecular weight of 2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde?

2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde has molecular formula C7H5Cl2NO2 and molecular weight 206.02600 g/mol.

What are the upstream and downstream products of 2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde?

For 2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde, Upstream Products: Glutarimide, N,N-Dimethylformamide, 5-amino-5-oxopentanoic acid; Downstream Products: 2,6-Dichloropyridine-3,5-dicarbaldehyde.

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

Last updated:

How to cite: Jingsj. "2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde (CAS 81305-72-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496125-2 (accessed 2026-11-09).

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