(S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid

Also known as: (S)-3-(Cbz-amino)butanoic acid, (S)-3-(Z-amino)butanoic acid, (3S)-3-(phenylmethoxycarbonylamino)butanoic acid, (3S)-N-benzyloxycarbonyl-3-aminobutanoic acid, Z-L-β-homoalanine, Z-β-HomoAla-OH, Cbz-L-3-aminobutyric acid

(S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid (CAS 83509-88-0) 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 237.25200 g/mol. Key properties include a melting point of 105-107 °C, a boiling point of 435.6±38.0 °C at 760 mmHg and a density of 1.213±0.06 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 83509-88-0
Jingsj CID: J-1507520-4
Molecular Formula: C₁₂H₁₅NO₄
Molecular Weight: 237.25200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	105-107 °C
Boiling Point	435.6±38.0 °C at 760 mmHg
Density	1.213±0.06 g/cm3
Exact Mass	237.10000
PSA	79.12000
LogP	1.98040

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 (S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid?

The CAS number of (S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid is 83509-88-0.

What are the molecular formula and molecular weight of (S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid?

(S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid has molecular formula C12H15NO4 and molecular weight 237.25200 g/mol.

What are the upstream and downstream products of (S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid?

For (S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid, Upstream Products: (S)-3-Aminobutanoic acid, N-Carbobenzyloxy-L-alanine; Downstream Products: (S)-3-Aminobutanoic 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. "(S)-3-(((Benzyloxy)carbonyl)amino)butanoic acid (CAS 83509-88-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507520-4 (accessed 2026-11-09).

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