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Methyl 5-chloro-2-hydroxy-3-nitrobenzoate

5-氯-2-羟基-3-硝基苯甲酸甲酯

Also known as: 5-chloro-2-hydroxy-3-nitrobenzoic acid methyl ester, METHYL 5-CHLORO-2-HYDROXY-3-NITROBENZOATE, benzoic acid, 5-chloro-2-hydroxy-3-nitro-, methyl ester, Azasetron Impurity 11

Methyl 5-chloro-2-hydroxy-3-nitrobenzoate (CAS 5043-79-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNO5 and a molecular weight of 231.590 g/mol. It is also known as 5-chloro-2-hydroxy-3-nitrobenzoic acid methyl ester, METHYL 5-CHLORO-2-HYDROXY-3-NITROBENZOATE and benzoic acid, 5-chloro-2-hydroxy-3-nitro-, methyl ester. Key properties include a boiling point of 293.9±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 131.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5043-79-8
Jingsj CID
J-826087-1
Molecular Formula
C8H6ClNO5
Chinese Name
5-氯-2-羟基-3-硝基苯甲酸甲酯
Molecular Weight
231.590 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point293.9±35.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point131.5±25.9 °C

Frequently Asked Questions

What is the CAS number of Methyl 5-chloro-2-hydroxy-3-nitrobenzoate?

The CAS number of Methyl 5-chloro-2-hydroxy-3-nitrobenzoate is 5043-79-8.

What are the molecular formula and molecular weight of Methyl 5-chloro-2-hydroxy-3-nitrobenzoate?

Methyl 5-chloro-2-hydroxy-3-nitrobenzoate has molecular formula C8H6ClNO5 and molecular weight 231.590 g/mol.

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

Last updated:

How to cite: Jingsj. "Methyl 5-chloro-2-hydroxy-3-nitrobenzoate (CAS 5043-79-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-826087-1 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.