Description
Boc-L-Valine, PEPTIPURE® is an N-protected amino acid derivative for biochemistry, supplied at min. 98 % purity with CAS number 13734-41-3 and empirical formula C₁₀H₁₉NO₄. A molar mass of 217,26 g/mol facilitates accurate dosing in peptide synthesis and related biochemical preparations. provides a convenient laboratory quantity for coupling reactions, intermediate stock and method development. This PEPTIPURE® grade from manufacturer Carl ROTH is intended for research environments that rely on Boc-protected L-valine as a building block in solid-phase or solution-phase peptide work. Clear identity data and stated purity support documentation, batch tracking and reproducible experimental design. Use the material where a defined Boc-L-valine reagent is needed for amino-acid derivative chemistry without extending claims beyond the manufacturer description. Standard laboratory handling practices apply for fine biochemicals of this class.
This article is part of Click chemistry, bioconjugation & synthesis reagents, in Biochemicals & reagents.
Key features
- Appearance: white to off-white powder
- Purity (HPLC): ≥98,0 %
- Water (KF): ≤2,0 %
- Specific rotation [α] (1 % in CH3COOH): -5,5 ° to -7,5 °
- Melting range: 73,0-83,0 °C
- Free amino acids: 0,5 %
- CAS number: 13734-41-3
- Pack sizes: 5 g, 25 g, 100 g
- EG nr.: 237-307-6
- Purity: min. 98 %
- Product line: PEPTIPURE®
- Molar mass: 217,26 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Boc-L-Valine, PEPTIPURE®, min. 98 %, for biochemistry, 5 g, glass
What is this article?
Boc-L-Valine, PEPTIPURE®, min. 98 %, for biochemistry, 5 g, glass 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.
Which category should I open next?
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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.