Description
3,5-Dihydroxyphenylacetic acid is an aromatic phenolic carboxylic acid supplied at a minimum purity of 95 % for laboratory and biochemical work. It carries CAS number 4670-09-1 and the empirical formula C₈H₈O₄, with a molar mass of 168,15 g/mol. The compound’s phenolic and carboxylic functionalities make it relevant in metabolite studies, organic intermediate chemistry, and structure–activity explorations. Material from manufacturer Carl ROTH is presented with clearly stated identity data so that analysts can match lot documentation to experimental needs. The solid is suited to weighing into stock solutions, calibration mixtures, or reaction screens under standard laboratory handling practices. Use appropriate personal protective equipment and consult the accompanying safety documentation before opening the container. This grade is intended for research and analytical applications rather than pharmaceutical finished-product manufacture.
This article is part of Acids, in Acids & bases.
Key features
- Colour: white to off-white
- Form: powder to crystalline powder
- Assay: ≥95 %
- CAS number: 4670-09-1
- Pack sizes: 500 mg, 1 g, 2 g, 5 g
- Purity: min. 95 %
- Empirical formula: C₈H₈O₄
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about 3,5-Dihydroxyphenylacetic acid, min. 95 %, 500 mg
What is this article?
3,5-Dihydroxyphenylacetic acid, min. 95 %, 500 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acids, inside Acids & bases, in Lab chemicals.
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 Acids & bases. The sub-category is Acids. The catalogue is Lab chemicals.
Shelves beside this one are Bases & alkalis.
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.
How does ordering and shipping work?
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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.