4-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid

Also known as: 4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid, 4-[(4-Hydroxyphenyl)amino]-4-oxobutanoic acid, 3-[(4-hydroxyphenyl)carbamoyl]propanoic acid, 4-(4-hydroxyanilino)-4-oxobutanoic acid, Bernsteinsaeure-p-hydroxy-anilid, Butanoic acid, 4-[(4-hydroxyphenyl)amino]-4-oxo-, CCG-598, Succinic Acid p-Hydroxyphenylamide, N-(4-Hydroxyphenyl)succinamic acid

4-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid (CAS 62558-67-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11NO4 and a molecular weight of 209.199 g/mol. Key properties include a boiling point of 540.5±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 280.7±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 62558-67-2
Jingsj CID: J-1480661-2
Molecular Formula: C₁₀H₁₁NO₄
Molecular Weight: 209.199 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	540.5±35.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	280.7±25.9 °C
Exact Mass	209.068802
PSA	86.63000
LogP	0.14
Vapor Pressure	0.0±1.5 mmHg at 25°C
Refractive Index	1.636

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid?

The CAS number of 4-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid is 62558-67-2.

What are the molecular formula and molecular weight of 4-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid?

4-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid has molecular formula C10H11NO4 and molecular weight 209.199 g/mol.

What are the upstream and downstream products of 4-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid?

For 4-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid, Upstream Products: Succinic anhydride, 4-Aminophenol, 2-Ketoglutaric acid.

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-((4-Hydroxyphenyl)amino)-4-oxobutanoic acid (CAS 62558-67-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1480661-2 (accessed 2026-11-09).

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