Description
4'-Hydroxy diclofenac is a hydroxylated diclofenac metabolite with CAS number 64118-84-9 and empirical formula C₁₄H₁₁Cl₂NO₃. This biochemical compound has a molar mass of 312,15 g/mol, a boiling point of 432,7 °C and a flash point of 215,5 °C, It is employed in pharmaceutical metabolism studies, analytical method development and investigations of non-steroidal anti-inflammatory drug pathways. Available from manufacturer Carl ROTH as part of the biochemicals range, the material supports laboratories that require a defined reference substance for LC-MS, HPLC or related bioanalytical work. Its characterised structure and physical data make it suitable for calibration, comparative assays and metabolite identification protocols. Research groups focused on drug biotransformation, toxicology or analytical chemistry can integrate 4'-hydroxy diclofenac into controlled laboratory workflows with clear molecular identity and documented properties.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Purity (HPLC): ≥ 95 %
- Colour: white to light yellow to light orange to light red to light purple to light brown
- Form: solid
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 64118-84-9
- Pack sizes: 500 µg, 1 mg, 2 mg, 5 mg, 10 mg
- Empirical formula: C₁₄H₁₁Cl₂NO₃
- Molar mass: 312,15 g/mol
- Flash point: 215,5 °C
- Boiling point: 432,7 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information


DangerHazard Statements (H-Phrases)
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Questions about 4'-Hydroxy diclofenac, 500 µg
What is this article?
4'-Hydroxy diclofenac, 500 µg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
Which category should I open next?
The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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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. Delivery across Europe, two to five days when in stock. 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.

