Description
Z-O-4-Toluenesulfonyl-L-serine methyl ester is a protected serine derivative supplied for biochemical and peptide-chemistry applications, identified by CAS number 1492-52-0 and the empirical formula C₁₉H₂₁NO₇S. With a molar mass of 407,44 g/mol, this amino-acid building block combines a benzyloxycarbonyl (Z) N-protection with an O-4-toluenesulfonyl group on the serine side chain and a methyl ester at the carboxyl terminus, making it suitable for controlled coupling and selective deprotection strategies. The material is Researchers working on solid-phase or solution-phase peptide assembly will find this intermediate useful when orthogonal side-chain protection is required. Sourced from manufacturer Carl ROTH, the compound fits routine workflows in medicinal chemistry, biochemical reagent preparation, and academic research environments that demand clearly defined protected amino-acid esters.
This article is part of Click chemistry, bioconjugation & synthesis reagents, in Biochemicals & reagents.
Key features
- Purity (GC): reported (%)
- Purity (HPLC): reported (%)
- IR-spectrum: corresponds to reference spectrum
- pH value: reported ()
- Assay (TLC): reported (%)
- Content (acidim.): reported (%)
- Assay: reported (%)
- Melting point: reported (°C)
- Colour: reported
- Form: reported
- CAS number: 1492-52-0
- Pack sizes: 2 g, 5 g
- Empirical formula: C₁₉H₂₁NO₇S
- Molar mass: 407,44 g/mol
- Product type: Protected amino-acid ester
- Application area: Peptide and biochemical synthesis
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Z-O-4-Toluenesulfonyl-L-serine methyl es, ter, 2 g
What is this article?
Z-O-4-Toluenesulfonyl-L-serine methyl es, ter, 2 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.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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The category is Biochemicals & reagents. The sub-category is Click chemistry, bioconjugation & synthesis reagents. The catalogue is Microbiology lab supplies.
Shelves beside this one are Amino acids & peptides, Carbohydrates & sugars, Coenzymes, nucleotides & vitamins, Biochemicals (other), Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
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