4-(Pentanoylamino)benzoic acid

4-(戊酰氨基)苯甲酸

Also known as: 4-pentanamidobenzoic acid, 4-[(1-Oxopentyl)amino]benzoic acid, Benzoic acid, 4-[(1-oxopentyl)amino]-, Albb-003605, CHEMBRDG-BB 9071392, p-pentanamidobenzoic acid

4-(Pentanoylamino)benzoic acid (CAS 100390-76-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H15NO3 and a molecular weight of 221.25200 g/mol. It is also known as 4-pentanamidobenzoic acid, 4-[(1-Oxopentyl)amino]benzoic acid and Benzoic acid, 4-[(1-oxopentyl)amino]-. Key properties include a boiling point of 449.7ºC at 760 mmHg, a density of 1.198g/cm3 and a flash point of 225.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
100390-76-9
Jingsj CID
J-1499381-5
Molecular Formula
C12H15NO3
Chinese Name
4-(戊酰氨基)苯甲酸
Molecular Weight
221.25200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point449.7ºC at 760 mmHg
Density1.198g/cm3
Flash Point225.8ºC

Frequently Asked Questions

What is the CAS number of 4-(Pentanoylamino)benzoic acid?

The CAS number of 4-(Pentanoylamino)benzoic acid is 100390-76-9.

What are the molecular formula and molecular weight of 4-(Pentanoylamino)benzoic acid?

4-(Pentanoylamino)benzoic acid has molecular formula C12H15NO3 and molecular weight 221.25200 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(Pentanoylamino)benzoic acid (CAS 100390-76-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499381-5 (accessed 2026-10-25).

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