S-Benzyl-D-penicillamine

Also known as: S-Benzyl-D-penicillamine, D-Pen(Bzl)-OH, H-β,β-Dimethyl-D-Cys(Bzl)-OH, H-D-Pen(Bzl)-OH, H-BETA,BETA-DIMETHYL-D-CYS(BZL)-OH, 2-amino-3-benzylsulfanyl-3-methylbutanoic acid

S-Benzyl-D-penicillamine (CAS 54536-38-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H17NO2S and a molecular weight of 239.33400 g/mol. Key properties include a boiling point of 388.1ºC at 760mmHg, a density of 1.19g/cm3 and a flash point of 188.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54536-38-8
Jingsj CID: J-1400323-7
Molecular Formula: C₁₂H₁₇NO₂S
Molecular Weight: 239.33400 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	388.1ºC at 760mmHg
Density	1.19g/cm3
Flash Point	188.5ºC
Exact Mass	239.09800
PSA	88.62000
LogP	2.81060
Refractive Index	1.585

Frequently Asked Questions

What is the CAS number of S-Benzyl-D-penicillamine?

The CAS number of S-Benzyl-D-penicillamine is 54536-38-8.

What are the molecular formula and molecular weight of S-Benzyl-D-penicillamine?

S-Benzyl-D-penicillamine has molecular formula C12H17NO2S and molecular weight 239.33400 g/mol.

What are the upstream and downstream products of S-Benzyl-D-penicillamine?

For S-Benzyl-D-penicillamine, Downstream Products: L-Penicillamine.

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-Benzyl-D-penicillamine (CAS 54536-38-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1400323-7 (accessed 2026-11-09).

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