Benzenesulfonamide, 2-(methylamino)- (9CI)

2-甲基氨基苯磺酰胺

Also known as: 2-Methylaminobenzenesulfonamide, 2-(methylamino)benzene-1-sulfonamide, 2-(methylamino)benzenesulfonamide, Benzenesulfonamide, 2-(methylamino)-

Benzenesulfonamide, 2-(methylamino)- (9CI) (CAS 21639-28-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O2S and a molecular weight of 186.23100 g/mol. It is also known as 2-Methylaminobenzenesulfonamide, 2-(methylamino)benzene-1-sulfonamide and 2-(methylamino)benzenesulfonamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21639-28-1
Jingsj CID: J-1967960-8
Molecular Formula: C₇H₁₀N₂O₂S
Chinese Name: 2-甲基氨基苯磺酰胺
Molecular Weight: 186.23100 g/mol
Category: Organic Bases
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of Benzenesulfonamide, 2-(methylamino)- (9CI)?

The CAS number of Benzenesulfonamide, 2-(methylamino)- (9CI) is 21639-28-1.

What are the molecular formula and molecular weight of Benzenesulfonamide, 2-(methylamino)- (9CI)?

Benzenesulfonamide, 2-(methylamino)- (9CI) has molecular formula C7H10N2O2S and molecular weight 186.23100 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. "Benzenesulfonamide, 2-(methylamino)- (9CI) (CAS 21639-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1967960-8 (accessed 2026-10-22).

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