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4-methyl-3-nitropyridine-2-carbaldehyde

Also known as: 4-METHYL-3-NITROPYRIDINE-2-CARBALDEHYDE, 2-Pyridinecarboxaldehyde, 4-methyl-3-nitro-, 4-METHYL-3-NITRO-2-PYRIDINECARBOXALDEHYDE, 4-METHYL-3-NITROPICOLINALDEHYDE, 4-Methyl-3-nitro-pyridin-2-aldehyd, 4-methyl-3-nitro-pyridine-2-carbaldehyde, 4-methyl-3-nitropyridine-2-carboxaldehyde, 4-methyl-3-nitro-2-pyridinecarboxaldehyde

4-methyl-3-nitropyridine-2-carbaldehyde (CAS 21203-74-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O3 and a molecular weight of 166.13400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21203-74-7
Jingsj CID
J-1497703-8
Molecular Formula
C7H6N2O3
Molecular Weight
166.13400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass166.03800
PSA75.78000
LogP1.63390

Customs & Trade Information

HS Code2933399090
Summary2933399090. 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-methyl-3-nitropyridine-2-carbaldehyde?

The CAS number of 4-methyl-3-nitropyridine-2-carbaldehyde is 21203-74-7.

What are the molecular formula and molecular weight of 4-methyl-3-nitropyridine-2-carbaldehyde?

4-methyl-3-nitropyridine-2-carbaldehyde has molecular formula C7H6N2O3 and molecular weight 166.13400 g/mol.

What are the upstream and downstream products of 4-methyl-3-nitropyridine-2-carbaldehyde?

For 4-methyl-3-nitropyridine-2-carbaldehyde, Upstream Products: 2,4-Dimethyl-3-nitropyridine, 2-Hydroxy-4-methyl-3-nitropyridine, 2,4-Lutidine.

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

Last updated:

How to cite: Jingsj. "4-methyl-3-nitropyridine-2-carbaldehyde (CAS 21203-74-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497703-8 (accessed 2026-11-09).

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