Description
Le sel disodique de L-tyrosine dihydraté est un dérivé d'acide aminé portant le numéro CAS 122666-87-9 et ayant pour formule brute C₉H₉NO₃Na₂·2H₂O. Sa masse molaire est de 261,18 g/mol, ce qui reflète la forme de sel disodique dihydraté et fournit une base précise pour la pesée et la préparation de solutions. Le produit est fourni par le fabricant Carl ROTH ; ce matériau est répertorié parmi les produits chimiques et biochimiques destinés à un usage professionnel. La combinaison de l'identité CAS, de la stoechiométrie du sel hydraté et de la masse molaire indiquée permet une documentation précise dans les environnements de recherche et de contrôle qualité. La quantité est pratique pour les groupes qui ont besoin d'un sel disodique de L-tyrosine défini sans conditionnement en vrac plus important. Le sel disodique de L-tyrosine dihydraté constitue ainsi une option claire et caractérisable chaque fois que cette forme disodique hydratée de L-tyrosine est spécifiée dans des protocoles chimiques ou biochimiques.
Cet article appartient aux catégories Chimie click, bioconjugaison & réactifs de synthèse et Produits biochimiques & réactifs.
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Questions about Sel disodique de L-tyrosine dihydraté, 25 g
What is this article?
Sel disodique de L-tyrosine dihydraté, 25 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 Microbiologie.
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 Microbiologie.
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?
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.

