Beschrijving
D-Cysteine hydrochloride monohydrate is een thiolaminozuurzout van biochemische kwaliteit met een minimale zuiverheid van 98 %. Het wordt geïdentificeerd door CAS 32443-99-5 en EG nr. 251-043-9, met empirische formule C₃H₇NO₂S · HCl · H₂O en molaire massa 175.7 g/mol. De vorm hydrochloride monohydrate verbetert de hantering en de oplosbaarheid voor de bereiding van oplossingen in vergelijking met de vrije base. Een compacte verpakkingsgrootte ondersteunt zuinig gebruik bij methodeontwikkeling, referentiestandaarden en synthetisch of analytisch werk op kleine schaal. Pas passende laboratoriumcontroles toe voor zwavelhoudende aminozuurreagentia en raadpleeg het veiligheidsinformatieblad vóór gebruik.
Dit artikel maakt deel uit van Klikchemie, bioconjugatie & synthesereagentia, in Biochemicaliën & reagentia.
Kenmerken
- Uiterlijk: wit tot gebroken wit poeder
- Gehalte: ≥98 %
- CAS-nummer: 32443-99-5
- Verpakkingsgroottes: 1 g, 5 g
- EG-nr.: 251-043-9
- Zuiverheid: min. 98 %
- Molaire massa: 175.7 g/mol
- Technisch datablad:
- Veiligheidsinformatieblad:
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Questions about D-Cysteine hydrochloride monohydrate, min. 98 %, voor biochemie, 1 g, glas
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D-Cysteine hydrochloride monohydrate, min. 98 %, voor biochemie, 1 g, glas is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Klikchemie, bioconjugatie & synthesereagentia, inside Biochemicaliën & reagentia, in Microbiologische media.
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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