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2-Chloro-3-nitroisonicotinic acid

Also known as: 2-Chloro-3-nitro-4-pyridinecarboxylic acid, 2-Chloro-3-nitropyridine-4-carboxylic acid, 2-chloro-3-nitroisonicotinic acid

2-Chloro-3-nitroisonicotinic acid (CAS 353281-15-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3ClN2O4 and a molecular weight of 202.55200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
353281-15-9
Jingsj CID
J-1507598-6
Molecular Formula
C6H3ClN2O4
Molecular Weight
202.55200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass201.97800
PSA96.01000
LogP1.86460

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 2-Chloro-3-nitroisonicotinic acid?

The CAS number of 2-Chloro-3-nitroisonicotinic acid is 353281-15-9.

What are the molecular formula and molecular weight of 2-Chloro-3-nitroisonicotinic acid?

2-Chloro-3-nitroisonicotinic acid has molecular formula C6H3ClN2O4 and molecular weight 202.55200 g/mol.

What are the upstream and downstream products of 2-Chloro-3-nitroisonicotinic acid?

For 2-Chloro-3-nitroisonicotinic acid, Upstream Products: 2-Chloro-4-methyl-3-nitropyridine, 2-Amino-4-methyl-3-nitropyridine, 2-Hydroxy-4-methyl-3-nitropyridine.

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-Chloro-3-nitroisonicotinic acid (CAS 353281-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507598-6 (accessed 2026-11-09).

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