5-Phenylhexahydroisobenzofuran-1,3-dione CAS 455279-86-4
| CAS No. | 455279-86-4 |
| Molecular Formula | C14H14O3 |
| Molecular Weight | 230.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Phenylhexahydroisobenzofuran-1,3-dione 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.
5-Phenylhexahydroisobenzofuran-1,3-dione (CAS 455279-86-4), molecular formula C14H14O3 and molecular weight 230.26 g/mol, is a CATO reference standard with documented purity and traceability.
5-Phenylhexahydroisobenzofuran-1,3-dione (C14H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H14O3 |
| Molecular Weight | 230.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- 5-Methyl-2-phenyl-4-propionyl-2,4-dihydro-3H-pyrazol-3-one (CAS 31197-09-8)
- 6-((2,4-Dimethylbenzyl)oxy)pyridazin-3(2H)-one (CAS 87426-11-7)
- 5-Methyl-1-(4-methyl-benzyl)-1H-pyrazole-3-carboxylic Acid (CAS 856905-30-1)
- 6-((3,4-Dimethylbenzyl)oxy)pyridazin-3(2H)-one (CAS 87426-12-8)
- tert-Butyl 3-(6-fluoropyridin-3-yl)azetidine-1-carboxylate (CAS 1801986-14-0)
- 4-{[(2-chloro-4-fluorophenyl)methyl]amino}butanoic acid (CAS 926226-98-4)
- 1-(4-Bromophenyl)-N-cyclopropylmethanesulfonamide (CAS 950235-23-1)
- 6-Fluoro-2H-pyrazolo[3,4-b]pyridine-3-carbonitrile (CAS 155601-83-5)
- (2-Isobutoxyphenyl)amine hydrochloride (CAS 124769-90-0)
- 4-Hydroxy Nonenal Mercapturic Acid-d3 (CAS CATO-CCHM705556)
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- 1-ACetyl-4-piperidin-4-ylpiperazine dihydrochloride (CAS 2108457-88-9)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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