Methyl 5-(chlorosulfonyl)-2-methoxybenzoate

5-(氯磺酰基)-2-甲氧基苯甲酸甲酯

Also known as: 3-(((1-ethylpyrrolidin-2-yl)methyl)carbamoyl)-4-methoxybenzenesulfonic acid hydrochloride, Benzoic acid, 5-(chlorosulfonyl)-2-methoxy-, methyl ester, methyl 5-(chlorosulfonyl)-2-methoxybenzoate

Methyl 5-(chlorosulfonyl)-2-methoxybenzoate (CAS 191471-91-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9ClO5S and a molecular weight of 264.68 g/mol. It is also known as 3-(((1-ethylpyrrolidin-2-yl)methyl)carbamoyl)-4-methoxybenzenesulfonic acid hydrochloride, Benzoic acid, 5-(chlorosulfonyl)-2-methoxy-, methyl ester and methyl 5-(chlorosulfonyl)-2-methoxybenzoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 191471-91-7
Jingsj CID: J-509227-5
Molecular Formula: C₉H₉ClO₅S
Chinese Name: 5-(氯磺酰基)-2-甲氧基苯甲酸甲酯
Molecular Weight: 264.68 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 5-(chlorosulfonyl)-2-methoxybenzoate?

The CAS number of Methyl 5-(chlorosulfonyl)-2-methoxybenzoate is 191471-91-7.

What are the molecular formula and molecular weight of Methyl 5-(chlorosulfonyl)-2-methoxybenzoate?

Methyl 5-(chlorosulfonyl)-2-methoxybenzoate has molecular formula C9H9ClO5S and molecular weight 264.68 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Methyl 5-(chlorosulfonyl)-2-methoxybenzoate (CAS 191471-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-509227-5 (accessed 2026-10-25).

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