Dimethyl pyridine-2,5-dicarboxylate

2,5-吡啶-二羧酸二甲酯

Also known as: dimethyl 2,5-pyridinedicarboxylate, dimethyl isocinchomeronate, pyridine-2,5-dicarboxylic acid dimethyl ester, methyl 6-methoxycarbonylnicotinate, 2,5-bis(methoxycarbonyl)pyridine, 2,5-dicarbomethoxypyridine, NSC 35758

CAS No.
881-86-7
Jingsj CID
J-44169-4
Molecular Formula
C9H9NO4
Chinese Name
2,5-吡啶-二羧酸二甲酯
Molecular Weight
195.172 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point213-217 °C(lit.)
Boiling Point302.9±22.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point137.0±22.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Dimethyl pyridine-2,5-dicarboxylate?

881-86-7

What are the molecular formula and molecular weight of Dimethyl pyridine-2,5-dicarboxylate?

C9H9NO4, molecular weight 195.172 g/mol

Is Dimethyl pyridine-2,5-dicarboxylate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026