4-Hydroxynaphtho[2,3-b]furan-8(5H)-one CAS 1415562-40-1
| CAS No. | 1415562-40-1 |
| Molecular Formula | C12H8O3 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Hydroxynaphtho[2,3-b]furan-8(5H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 4-Hydroxynaphtho[2,3-b]furan-8(5H)-one (CAS 1415562-40-1), a certified reference material (molecular formula C12H8O3, MW 200.19 g/mol) for analytical method development and quality control.
4-Hydroxynaphtho[2,3-b]furan-8(5H)-one (C12H8O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H8O3 |
| Molecular Weight | 200.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Hydroxynaphtho Standards
Recommended Standards
- 1h-Indazole-6-sulfonyl fluoride (CAS 1384427-88-6)
- 3-(5,5-Dimethyl-2,4-dioxoimidazolidin-1-yl)propanoic acid (CAS 1415719-25-3)
- 4-Benzoylpyridazin-3(2H)-one (CAS 138366-12-8)
- Methyl 3-(4-Methyl-2,5-dioxo-4-imidazolidinyl)propanoate (CAS 1418117-76-6)
- 2-((1,4,8,11-Tetrathiacyclotetradecan-6-yl)oxy)hexanoic acid (CAS 162316-51-0)
- trans-4-hydroxy-4-methyl-cyclohexanecarbaldehyde (CAS 1214730-43-4)
- 3-((3-Hydroxyphenyl)amino)tetrahydrothiophene 1,1-dioxide hydrochloride (CAS 1059602-41-3)
- Chromic (VI) Acid (CAS 7738-94-5)
- 4-(4-Bromo-2-cyanophenoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1426921-34-7)
- Triphenylantimony dibromide, 98+% (CAS 1538-59-6)
- Ethyl 1,8-naphthyridine-3-carboxylate (CAS 849805-78-3)
- R(-)-Dihydro-5-trityloxymethyl-2(3H)-furanone (CAS 78158-90-4)
- Tert-butyl (2R,5S)-2-(bromomethyl)-5-methylmorpholine-4-carboxylate (CAS 2440199-05-1)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com