2-amino-5-methylbenzenesulfonamide

Also known as: 2-amino-5-methylbenzene-1-sulfonamide, Benzenesulfonamide, 2-amino-5-methyl-, NSC57677, Pazopanib Impurity 60, 4-TOLUIDINE-2-SULFONAMIDE, 2-amino-5-methylbenzenesulphonamide

2-amino-5-methylbenzenesulfonamide (CAS 609-55-2) 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. Key properties include a melting point of 118-120ºC, a boiling point of 403.8ºC at 760 mmHg, a density of 1.359 g/cm3 and a flash point of 198ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 609-55-2
Jingsj CID: J-1428906-6
Molecular Formula: C₇H₁₀N₂O₂S
Molecular Weight: 186.23100 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	118-120ºC
Boiling Point	403.8ºC at 760 mmHg
Density	1.359 g/cm3
Flash Point	198ºC
Exact Mass	186.04600
PSA	94.56000
LogP	2.58690
Refractive Index	1.609

Customs & Trade Information

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of 2-amino-5-methylbenzenesulfonamide?

The CAS number of 2-amino-5-methylbenzenesulfonamide is 609-55-2.

What are the molecular formula and molecular weight of 2-amino-5-methylbenzenesulfonamide?

2-amino-5-methylbenzenesulfonamide has molecular formula C7H10N2O2S and molecular weight 186.23100 g/mol.

What are the upstream and downstream products of 2-amino-5-methylbenzenesulfonamide?

For 2-amino-5-methylbenzenesulfonamide, Upstream Products: 7-methyl-1,1-dioxo-1,4-dihydro-2H-1lambda6-benzo[1,2,4]thiadiazin-3-one, 2-amino-4-chloro-5-methylbenzenesulfonamide, p-Toluidine.

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. "2-amino-5-methylbenzenesulfonamide (CAS 609-55-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1428906-6 (accessed 2026-11-09).

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