Methyl N-[(benzyloxy)carbonyl]-L-methioninate

Also known as: Z-L-methionine methyl ester, Cbz-L-methionine methyl ester, Z-Met-OMe, N-Benzyloxycarbonyl-L-methionine methyl ester, Methyl (2S)-2-{[(benzyloxy)carbonyl]amino}-4-(methylsulfanyl)butanoate, (S)-Methyl 2-(((benzyloxy)carbonyl)amino)-4-(methylthio)butanoate, L-Methionine, N-[(phenylmethoxy)carbonyl]-, methyl ester

Methyl N-[(benzyloxy)carbonyl]-L-methioninate (CAS 56762-93-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H19NO4S and a molecular weight of 297.370 g/mol. Key properties include a melting point of 41-44ºC, a boiling point of 453.6±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 228.1±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56762-93-7
Jingsj CID: J-1349843-6
Molecular Formula: C₁₄H₁₉NO₄S
Molecular Weight: 297.370 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	41-44ºC
Boiling Point	453.6±45.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	228.1±28.7 °C
Exact Mass	297.103485
PSA	89.93000
LogP	3.23
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.538

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. 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 Methyl N-[(benzyloxy)carbonyl]-L-methioninate?

The CAS number of Methyl N-[(benzyloxy)carbonyl]-L-methioninate is 56762-93-7.

What are the molecular formula and molecular weight of Methyl N-[(benzyloxy)carbonyl]-L-methioninate?

Methyl N-[(benzyloxy)carbonyl]-L-methioninate has molecular formula C14H19NO4S and molecular weight 297.370 g/mol.

What are the upstream and downstream products of Methyl N-[(benzyloxy)carbonyl]-L-methioninate?

For Methyl N-[(benzyloxy)carbonyl]-L-methioninate, Upstream Products: L-Methionine methyl ester hydrochloride, Tetrabutylammonium fluoride, Benzyl bromide; Downstream Products: N-Cbz-L-homoserine lactone, (S)-Methyl 2-(((benzyloxy)carbonyl)amino)but-3-enoate, Z-L-Methionine.

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. "Methyl N-[(benzyloxy)carbonyl]-L-methioninate (CAS 56762-93-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1349843-6 (accessed 2026-11-09).

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