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2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE

2-氨基-N-吡啶-2-基乙基磺酰胺

Also known as: 2-amino-N-pyridin-2-ylethanesulfonamide, Ethanesulfonamide, 2-amino-N-2-pyridinyl-, Tauraminopyridine

2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE (CAS 31644-48-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11N3O2S and a molecular weight of 201.24600 g/mol. It is also known as 2-amino-N-pyridin-2-ylethanesulfonamide, Ethanesulfonamide, 2-amino-N-2-pyridinyl- and Tauraminopyridine. Key properties include a boiling point of 379.9ºC at 760mmHg, a density of 1.404g/cm3 and a flash point of 183.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
31644-48-1
Jingsj CID
J-1085802-4
Molecular Formula
C7H11N3O2S
Chinese Name
2-氨基-N-吡啶-2-基乙基磺酰胺
Molecular Weight
201.24600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point379.9ºC at 760mmHg
Density1.404g/cm3
Flash Point183.6ºC
Exact Mass201.05700
PSA93.46000
LogP1.63610
Refractive Index1.613

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 2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE?

The CAS number of 2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE is 31644-48-1.

What are the molecular formula and molecular weight of 2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE?

2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE has molecular formula C7H11N3O2S and molecular weight 201.24600 g/mol.

What are the upstream and downstream products of 2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE?

For 2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE, Upstream Products: 2-Aminopyridine.

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

Last updated:

How to cite: Jingsj. "2-AMINO-N-(PYRIDIN-2-YL)ETHANESULFONAMIDE (CAS 31644-48-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1085802-4 (accessed 2026-10-28).

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