4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide

Also known as: Benzenesulfonamide,4-amino-N-(4,5-dihydro-2-thiazolyl)-, 4-amino-N-(4,5-dihydrothiazol-2-yl)benzenesulfonamide, 4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzene-1-sulfonamide, N(1)-2-thiazolyl-sulfanilamide, Sulfanilsaeure-(4,5-dihydro-thiazol-2-ylamid), sulfanilic acid-(4,5-dihydro-thiazol-2-ylamide), NSC-27258

4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide (CAS 32365-02-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N3O2S2 and a molecular weight of 257.33300 g/mol. Key properties include a boiling point of 479.2ºC at 760mmHg, a density of 1.59g/cm3 and a flash point of 243.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 32365-02-9
Jingsj CID: J-1143996-6
Molecular Formula: C₉H₁₁N₃O₂S₂
Molecular Weight: 257.33300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	479.2ºC at 760mmHg
Density	1.59g/cm3
Flash Point	243.6ºC
Exact Mass	257.02900
PSA	118.23000
LogP	2.13840
Refractive Index	1.73

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 4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide?

The CAS number of 4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide is 32365-02-9.

What are the molecular formula and molecular weight of 4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide?

4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide has molecular formula C9H11N3O2S2 and molecular weight 257.33300 g/mol.

What are the upstream and downstream products of 4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide?

For 4-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide, Upstream Products: 2-Amino-2-thiazoline, N-Acetylsulfanilyl chloride, 4-Acetamidobenzenesulfonamide.

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-amino-N-(4,5-dihydro-1,3-thiazol-2-yl)benzenesulfonamide (CAS 32365-02-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1143996-6 (accessed 2026-11-09).

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