Description
Fmoc-O-benzylphospho-L-threonine is a protected phosphoamino acid reagent with CAS number 175291-56-2 and empirical formula C₂₆H₂₆NO₈P. Featuring a molar mass of 511,46 g/mol, The molecule combines an Fmoc-protected α-amino group with a benzyl-protected phosphate ester on the threonine side chain, allowing site-specific introduction of phosphothreonine during Fmoc solid-phase peptide synthesis. After chain assembly, the protecting groups can be removed under appropriate conditions to liberate the free phosphoamino acid residue. This building block is valuable for preparing phosphopeptides used in signalling studies, epitope mapping and biophysical characterisation of phosphorylation-dependent interactions. Available from manufacturer Carl ROTH, the material gives peptide chemists a clearly defined intermediate for controlled phosphothreonine incorporation. The compact pack quantity supports economical use in method development and small-library work while the stated CAS number and formula maintain unambiguous molecular identity throughout synthetic planning and documentation.
This article is part of Click chemistry, bioconjugation & synthesis reagents, in Biochemicals & reagents.
Key features
- Purity (HPLC): ≥ 98 %
- Colour: white to off-white
- Form: powder to crystalline powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 175291-56-2
- Pack sizes: 500 mg, 1 g, 2 g, 5 g
- Empirical formula: C₂₆H₂₆NO₈P
- Molar mass: 511,46 g/mol
- Storage temperature: +2 to +8 °C
- Weight: 0,001 kg
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Fmoc-O-benzylphospho-L-threonine, 500 mg
What is this article?
Fmoc-O-benzylphospho-L-threonine, 500 mg 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.
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