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N-Carbobenzoxy-4-aminobutyric Acid

Also known as: 4-(((Benzyloxy)carbonyl)amino)butanoic acid, 4-(phenylmethoxycarbonylamino)butanoic acid, 4-BENZYLOXYCARBONYLAMINO-BUTYRIC ACID, 4-{[(Benzyloxy)carbonyl]amino}butanoic acid, Z-GABA-OH, Z-GAMMA-ABU-OH, N-Cbz-4-aminobutyric Acid, N-GAMMA-CARBOBENZOXY-4-AMINOBUTANOIC ACID, N-GAMMA-CARBOBENZOXY-GAMMA-AMINOBUTYRIC ACID, N-GAMMA-CBZ-GAMMA-AMINOBUTYRIC ACID, GAMMA-N-CARBOBENZOXY-4-AMINO-N-BUTYRIC ACID, N-CARBOBENZOXY-4-AMINO-N-BUTYRIC ACID, N-CARBOBENZOXY-4-AMINOBUTYRIC ACID

N-Carbobenzoxy-4-aminobutyric Acid (CAS 5105-78-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H15NO4 and a molecular weight of 237.252 g/mol. Key properties include a melting point of 64ºC, a boiling point of 454.9±38.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 228.9±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5105-78-2
Jingsj CID
J-11944-8
Molecular Formula
C12H15NO4
Molecular Weight
237.252 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point64ºC
Boiling Point454.9±38.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point228.9±26.8 °C
Exact Mass237.100113
PSA75.63000
LogP1.75
AppearanceSolid
Vapor Pressure0.0±1.2 mmHg at 25°C
Refractive Index1.540

Frequently Asked Questions

What is the CAS number of N-Carbobenzoxy-4-aminobutyric Acid?

The CAS number of N-Carbobenzoxy-4-aminobutyric Acid is 5105-78-2.

What are the molecular formula and molecular weight of N-Carbobenzoxy-4-aminobutyric Acid?

N-Carbobenzoxy-4-aminobutyric Acid has molecular formula C12H15NO4 and molecular weight 237.252 g/mol.

What are the upstream and downstream products of N-Carbobenzoxy-4-aminobutyric Acid?

For N-Carbobenzoxy-4-aminobutyric Acid, Upstream Products: gamma-Aminobutyric acid, N-(Benzyloxycarbonyloxy)succinimide, Phenyl chloroformate; Downstream Products: benzyl 2-oxopyrrolidine-1-carboxylate, Benzyl 3-oxopiperidine-1-carboxylate, 4-((Benzyloxycarbonyl)(methyl)amino)butanoic acid.

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

Last updated:

How to cite: Jingsj. "N-Carbobenzoxy-4-aminobutyric Acid (CAS 5105-78-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11944-8 (accessed 2026-11-09).

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