4-Methoxy-3-nitrobenzylsulfonylacetic acid

Also known as: 2-(4-Methoxy-3-nitrobenzylsulfonyl)acetic acid, 2-((4-Methoxy-3-nitrobenzyl)sulfonyl)acetic acid, 2-[(4-methoxy-3-nitrophenyl)methylsulfonyl]acetic acid, 3-Nitro-4-methoxybenzylsulfonylacetic acid, Acetic acid, 2-[[(4-methoxy-3-nitrophenyl)methyl]sulfonyl]-

4-Methoxy-3-nitrobenzylsulfonylacetic acid (CAS 592542-51-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11NO7S and a molecular weight of 289.262 g/mol. Key properties include a boiling point of 627.1±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 333.0±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 592542-51-3
Jingsj CID: J-1174402-8
Molecular Formula: C₁₀H₁₁NO₇S
Molecular Weight: 289.262 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	627.1±55.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	333.0±31.5 °C
Exact Mass	289.025635
PSA	134.87000
LogP	0.42
Vapor Pressure	0.0±1.9 mmHg at 25°C
Refractive Index	1.582

Customs & Trade Information

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Methoxy-3-nitrobenzylsulfonylacetic acid?

The CAS number of 4-Methoxy-3-nitrobenzylsulfonylacetic acid is 592542-51-3.

What are the molecular formula and molecular weight of 4-Methoxy-3-nitrobenzylsulfonylacetic acid?

4-Methoxy-3-nitrobenzylsulfonylacetic acid has molecular formula C10H11NO7S and molecular weight 289.262 g/mol.

What are the upstream and downstream products of 4-Methoxy-3-nitrobenzylsulfonylacetic acid?

For 4-Methoxy-3-nitrobenzylsulfonylacetic acid, Upstream Products: 2-[[(4-methoxy-3-nitrophenyl)methyl]thio]acetic acid, (4-Methoxybenzylthio)acetic acid, 4-Methoxy-3-nitrobenzyl bromide; Downstream Products: Rigosertib.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Methoxy-3-nitrobenzylsulfonylacetic acid (CAS 592542-51-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1174402-8 (accessed 2026-11-09).

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