Description
5-Bromo-2,4-dihydroxybenzoic acid, min. 95 %, est un acide carboxylique aromatique avec le numéro CAS 7355-22-8 et la formule empirique C₇H₅BrO₄. Il a une masse molaire de 233.02 g/mol. La molécule associe un acide carboxylique, deux groupes hydroxyle phénoliques et un substituant brome sur le cycle benzénique, ce qui permet des stratégies de fonctionnalisation sélective, de couplage croisé, d'estérification et de protection. Cet intermédiaire du fabricant Carl ROTH convient à l'exploration en chimie médicinale, au travail sur des analogues de produits naturels et à la préparation d'aromatiques polyfonctionnels plus élaborés. La pureté minimale indiquée de 95 % et des données moléculaires claires soutiennent un dosage reproductible et un suivi analytique. Les applications typiques comprennent la chimie des synthons, la synthèse de ligands ou de sondes et l'élaboration progressive de structures d'acide salicylique substitué dans lesquelles le brome offre un point d'ancrage pratique pour une transformation ultérieure.
Cet article fait partie de Acides, dans Acides & bases.
Caractéristiques
- Dosage: ≥ 95 %
- Couleur: rapporté
- Forme: rapporté
- Numéro CAS: 7355-22-8
- Conditionnements: 50 g, 100 g
- Pureté: min. 95 %
- Formule brute: C₇H₅BrO₄
- Masse molaire: 233.02 g/mol
- Poids: 0.079 kg
- Fiche technique:
- Fiche de données de sécurité:
Compliance & Safety Information
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Questions about 5-Bromo-2,4-dihydroxybenzoic acid, min. 95 %, 50 g
What is this article?
5-Bromo-2,4-dihydroxybenzoic acid, min. 95 %, 50 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acides, inside Acides & bases, in Produits chimiques.
An acid on this shelf is the substance itself, concentrated or as a stated solution: hydrochloric, sulfuric, nitric, acetic and the rest. Concentration, purity and the trace metals decide the use. A concentrated acid and a volumetric solution of the same name are different products, and both burn.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
Which category should I open next?
The category is Acides & bases. The sub-category is Acides. The catalogue is Produits chimiques.
Shelves beside this one are Bases & alcalis.
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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