Description
3-Hydroxy-2-naphthanilide is an aromatic amide laboratory chemical supplied at a minimum purity of 95 %, with CAS number 92-77-3 and empirical formula C₁₇H₁₃NO₂. The molar mass is 263,29 g/mol, enabling precise dosing for synthesis, coupling chemistry, and analytical preparation. This naphthol-derived intermediate is used in dye intermediate work, organic synthesis routes, and biochemical research that requires a defined 3-hydroxy-2-naphthanilide building block. The product is Identity data align with the stated formula, mass, and minimum assay, supporting consistent batch documentation and method transfer. Available from manufacturer Carl ROTH in the specialty chemicals and biochemicals range, it fits catalogues serving synthetic and materials-oriented laboratories. Standard laboratory handling applies when weighing the solid and preparing reaction mixtures or stock solutions. provides a practical working quantity for research groups that need reliable access to this naphthanilide without overstocking larger industrial packs.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- CAS number: 92-77-3
- Pack sizes: 100 g, 250 g, 500 g, 1 kg, 2 kg
- Purity: min. 95 %
- Empirical formula: C₁₇H₁₃NO₂
- Molar mass: 263,29 g/mol
- Product group: Biochemicals
- Technical Information Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
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Questions about 3-Hydroxy-2-naphthanilide, min. 95 %, 100 g
What is this article?
3-Hydroxy-2-naphthanilide, min. 95 %, 100 g 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.
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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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