Description
D-Leucine ethyl ester hydrochloride is a D-leucine ester salt with a minimum purity of 95 %, CAS number 73913-65-2, and empirical formula C₈H₁₇NO₂·HCl. The molar mass is 195,69 g/mol. The ethyl ester moiety is a common carboxyl-protecting group that can be cleaved under standard conditions, while the hydrochloride improves crystallinity and dosing accuracy versus the free base. Sourced from manufacturer Carl ROTH, the product supports laboratories that require defined D-amino-acid building blocks for method development and preparative chemistry. Applications include incorporation of D-leucine into peptides, preparation of chiral intermediates, and comparative studies with the L-series. As a biochemical catalogue item, it is aimed at research and development environments needing a clear specification, convenient pack size, and reliable identity for routine synthetic use.
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: 73913-65-2
- Pack sizes: 5 g, 10 g, 25 g, 50 g
- Purity: min. 95 %
- Empirical formula: C₈H₁₇NO₂·HCl
- Molar mass: 195,69 g/mol
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about D-Leucine ethyl ester hydrochloride, min. 95 %, 5 g
What is this article?
D-Leucine ethyl ester hydrochloride, min. 95 %, 5 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 Life Science & Microbiology.
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 Life Science & Microbiology.
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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