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4-Hydrazino-N-methylbenzenemethanesulfonamide

Also known as: 1-(4-Hydrazinylphenyl)-N-methylmethanesulfonamide, Benzenemethanesulfonamide, 4-hydrazinyl-N-methyl-, 4-Hydrazino-N-methylbenzenemethanesulfonamide, p-Hydrazino-N-methylbenzenesulfonamide, 4-hydrazinyl-N-methylBenzenemethanesulfonamide, 4-HYDRAZINO-BENZENE METHANE SULFONAMIDEN-METHYL HCL, 4-HYDRAZINO-N-METHYLBENZENEMETHANESULFONAMIDE(FOR SUMATRIPTAN), 4-Hydrazino-N-mehtyl-benzenmethanesulphonamide, 4-hydrazinophenyl-N-methyl-methanesulphonamide

4-Hydrazino-N-methylbenzenemethanesulfonamide (CAS 139272-29-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H13N3O2S and a molecular weight of 215.27300 g/mol. Key properties include a boiling point of 427.4ºC at 760 mmHg, a density of 1.356 g/cm3 and a flash point of 212.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
139272-29-0
Jingsj CID
J-1522674-1
Molecular Formula
C8H13N3O2S
Molecular Weight
215.27300 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point427.4ºC at 760 mmHg
Density1.356 g/cm3
Flash Point212.3ºC
Exact Mass215.07300
PSA92.60000
LogP2.26640
Vapor Pressure1.64E-07mmHg at 25°C
Refractive Index1.619

Customs & Trade Information

HS Code2935009090
Summary2935009090 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-Hydrazino-N-methylbenzenemethanesulfonamide?

The CAS number of 4-Hydrazino-N-methylbenzenemethanesulfonamide is 139272-29-0.

What are the molecular formula and molecular weight of 4-Hydrazino-N-methylbenzenemethanesulfonamide?

4-Hydrazino-N-methylbenzenemethanesulfonamide has molecular formula C8H13N3O2S and molecular weight 215.27300 g/mol.

What are the upstream and downstream products of 4-Hydrazino-N-methylbenzenemethanesulfonamide?

For 4-Hydrazino-N-methylbenzenemethanesulfonamide, Upstream Products: 4-Amino-N-methylbenzenemethanesulfonamide; Downstream Products: 3-(2-Aminoethyl)-N-methyl-1H-indole-5-methanesulfonamide, Sumatriptan, N-Desmethyl Sumatriptan.

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

Last updated:

How to cite: Jingsj. "4-Hydrazino-N-methylbenzenemethanesulfonamide (CAS 139272-29-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522674-1 (accessed 2026-11-09).

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