Description
4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one is a benzoxazinone biochemical with CAS number 771-26-6 and empirical formula C₈H₇NO₃. It exhibits a molar mass of 165,15 g/mol, a boiling point of 329,3 °C, and a flash point of 153 °C, giving laboratories solid physical reference data for handling and process design. The material comes from manufacturer Carl ROTH for use in programmes that need compact quantities of defined nitrogen–oxygen heterocycles. Its fused ring system is relevant to studies of benzoxazine scaffolds, bioactive analogue design, and specialty fine-chemical routes. Documented boiling and flash behaviour, together with the stated molar mass, help plan purification, thermal steps, and analytical controls. The small unit quantity suits method development, reference work, and early-stage evaluation without excess inventory. Academic and industrial groups engaged in heterocyclic chemistry or biochemical intermediate research can apply this compound where reliable identity and concise pack sizing are essential.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- CAS number: 771-26-6
- Pack sizes: 25 mg, 250 mg
- Empirical formula: C₈H₇NO₃
- Molar mass: 165,15 g/mol
- Flash point: 153 °C
- Boiling point: 329,3 °C
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
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Questions about 4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-, 3-one, 25 mg
What is this article?
4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-, 3-one, 25 mg 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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