3-[(2-Naphthylsulfonyl)amino]propanoic acid

Also known as: 3-(Naphthalene-2-sulfonamido)propanoic acid, 3-(Naphthalene-2-sulfonylamino)propionic acid, N-(2-Naphthylsulfonyl)-beta-alanine, β-Alanine, N-(2-naphthalenylsulfonyl)-

3-[(2-Naphthylsulfonyl)amino]propanoic acid (CAS 100394-14-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H13NO4S and a molecular weight of 279.31200 g/mol. Key properties include a boiling point of 528.6ºC at 760mmHg, a density of 1.384g/cm3 and a flash point of 273.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 100394-14-7
Jingsj CID: J-1118027-1
Molecular Formula: C₁₃H₁₃NO₄S
Molecular Weight: 279.31200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	528.6ºC at 760mmHg
Density	1.384g/cm3
Flash Point	273.5ºC
Exact Mass	279.05700
PSA	91.85000
LogP	3.06450
Vapor Pressure	5.28E-12mmHg at 25°C

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 3-[(2-Naphthylsulfonyl)amino]propanoic acid?

The CAS number of 3-[(2-Naphthylsulfonyl)amino]propanoic acid is 100394-14-7.

What are the molecular formula and molecular weight of 3-[(2-Naphthylsulfonyl)amino]propanoic acid?

3-[(2-Naphthylsulfonyl)amino]propanoic acid has molecular formula C13H13NO4S and molecular weight 279.31200 g/mol.

What are the upstream and downstream products of 3-[(2-Naphthylsulfonyl)amino]propanoic acid?

For 3-[(2-Naphthylsulfonyl)amino]propanoic acid, Upstream Products: 2-Naphthalenesulfonyl chloride, beta-Alanine, Naphthalene-2-sulfonamide.

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. "3-[(2-Naphthylsulfonyl)amino]propanoic acid (CAS 100394-14-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118027-1 (accessed 2026-11-09).

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