Description
S-Benzyl-L-cysteine, min. 95 %, is a side-chain-protected L-cysteine derivative widely applied in peptide chemistry and sulphur-containing amino-acid research. Identified by CAS number 3054-01-1 and empirical formula C₁₀H₁₃NO₂S, it has a molar mass of 211,28 g/mol, a flash point of 183,2 °C and a boiling point of 379,2 °C. provides a practical quantity for laboratory synthesis of cysteine-rich peptides, thiol-protection studies and intermediate preparation. This material from manufacturer Carl ROTH supports workflows that require temporary S-benzyl protection prior to selective deprotection. Its defined purity grade and physicochemical profile aid reproducible coupling, purification and analytical characterisation. Organic and biochemical laboratories can use the reagent in solid-phase peptide synthesis, medicinal chemistry programmes and the construction of modified peptides. Documented CAS, formula and thermal data simplify material handling, safety assessment and batch documentation within regulated research environments.
This article is part of Click chemistry, bioconjugation & synthesis reagents, in Biochemicals & reagents.
Key features
- CAS number: 3054-01-1
- Pack sizes: 50 g, 100 g, 250 g
- Purity: min. 95 %
- Empirical formula: C₁₀H₁₃NO₂S
- Molar mass: 211,28 g/mol
- Flash point: 183,2 °C
- Boiling point: 379,2 °C
- Technical Information Sheet:
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Questions about S-Benzyl-L-cysteine, min. 95 %, 50 g
What is this article?
S-Benzyl-L-cysteine, min. 95 %, 50 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Click chemistry, bioconjugation & synthesis reagents, inside Biochemicals & reagents, in Microbiology lab supplies.
Click and bioconjugation reagents join two molecules under mild conditions, often an azide to an alkyne, or an NHS ester to an amine. The linker length and the reactive group are the specification. They are small bottles of a reactive compound, and moisture often ruins them.
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