Fmoc-4-aminobenzoic acid

FMOC-4-氨基苯甲酸

Also known as: 4-(9-FLUORENYLMETHYLOXYCARBONYL)AMINO-BENZOIC ACID, 4-(FMOC-AMINO)BENZOIC ACID, FMOC-4-ABZ-OH, FMOC-4-AMINOBENZOIC ACID, FMOC-P-ABZ-OH, FMOC-PABA-OH, N-ALPHA-9-FLUORENYLMETHOXYCARBONYL-4-AMINOBENZOIC ACID, N-ALPHA-9-FLUORENYLMETHOXYCARBONYL-P-AMINOBENZOIC ACID, N-FMOC-4-AMINOBENZOIC ACID, 4-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}benzoic acid, Benzoic acid, 4-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, Fmoc-4-Abz-OH, Fmoc-4-aminobenzoic acid, Fmoc-p-aminobenzoic acid

Fmoc-4-aminobenzoic acid (CAS 185116-43-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H17NO4 and a molecular weight of 359.375 g/mol. It is also known as 4-(9-FLUORENYLMETHYLOXYCARBONYL)AMINO-BENZOIC ACID, 4-(FMOC-AMINO)BENZOIC ACID and FMOC-4-ABZ-OH. Key properties include a melting point of ~277 °C (dec.), a boiling point of 544.9±33.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 283.3±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
185116-43-2
Jingsj CID
J-25134-5
Molecular Formula
C22H17NO4
Chinese Name
FMOC-4-氨基苯甲酸
Molecular Weight
359.375 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point~277 °C (dec.)
Boiling Point544.9±33.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point283.3±25.4 °C

Frequently Asked Questions

What is the CAS number of Fmoc-4-aminobenzoic acid?

The CAS number of Fmoc-4-aminobenzoic acid is 185116-43-2.

What are the molecular formula and molecular weight of Fmoc-4-aminobenzoic acid?

Fmoc-4-aminobenzoic acid has molecular formula C22H17NO4 and molecular weight 359.375 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-4-aminobenzoic acid (CAS 185116-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25134-5 (accessed 2026-10-24).

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