Description
2-Hydroxy-4-nitrobenzaldehyde is an aromatic aldehyde bearing both a phenolic hydroxyl and a nitro substituent, identified by CAS number 2460-58-4 and the empirical formula C₇H₅NO₄. The compound has a molar mass of 167,12 g/mol. This multifunctional benzaldehyde derivative is useful in organic synthesis, heterocyclic chemistry and the preparation of dyes, ligands or bioactive intermediates where an ortho-hydroxy nitroaromatic aldehyde is required. Its distinct substitution pattern supports condensation, reduction and cyclisation reactions commonly employed in medicinal and materials chemistry research. Available from manufacturer Carl ROTH, the material fits biochemical and fine-chemical workflows that demand a defined nitrobenzaldehyde building block. Documented CAS, formula and molar-mass data facilitate inventory control, safety assessment and reproducible experimental design in academic and industrial laboratories working with substituted aromatic aldehydes.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Purity (HPLC): ≥ 98 %
- Colour: off-white to yellow to dark brown
- Form: powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 2460-58-4
- Pack sizes: 5 g, 10 g, 25 g, 50 g
- Empirical formula: C₇H₅NO₄
- Molar mass: 167,12 g/mol
- Weight: 0,035 kg
- Product type: Biochemical
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
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Questions about 2-Hydroxy-4-nitrobenzaldehyde, 5 g
What is this article?
2-Hydroxy-4-nitrobenzaldehyde, 5 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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