3-(2,4-Dimethylphenyl)-3-phenylisobenzofuran-1(3H)-one CAS 95025-68-6
| CAS No. | 95025-68-6 |
| Molecular Formula | C22H18O2 |
| Molecular Weight | 314.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2,4-Dimethylphenyl)-3-phenylisobenzofuran-1(3H)-one is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(2,4-Dimethylphenyl)-3-phenylisobenzofuran-1(3H)-one (CAS 95025-68-6), a certified reference material (molecular formula C22H18O2, MW 314.38 g/mol) for analytical method development and quality control.
3-(2,4-Dimethylphenyl)-3-phenylisobenzofuran-1(3H)-one (C22H18O2) contains a steroid core, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(2,4-Dimethylphenyl)-3-phenylisobenzofuran-1(3H)-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.
Physical & Chemical Properties
| Molecular Formula | C22H18O2 |
| Molecular Weight | 314.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Dimethylphenyl Standards
- n-(3,5-Dimethylphenyl)-2-(3-oxo-6,7,8,9-tetrahydro-3h-[1,2,4]triazolo[4,3-a]azepin-2(5h)-yl)acetamide (CAS 1030234-67-3)
- 2-((4-(2,4-Dimethylphenyl)piperazin-1-yl)methyl)-5-hydroxy-4H-pyran-4-one (CAS 1190256-44-0)
- N-(2,6-Dimethylphenyl)-5-phenylimidazo[1,5-a]pyrazin-8-amine (CAS 849199-67-3)
- 2-(5-(3,4-Dimethylphenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid (CAS 446830-86-0)
- 1,4-Bis[(2,5-dimethylphenyl)methyl]benzene (CAS 15742-68-4)
- 2,6-dimethylphenyl 2,6-dichloro-5-fluoronicotinate (CAS 680217-92-9)
- Bis(3,5-dimethylphenyl)diethylaminophosphine (CAS 1636-15-3)
- 5-[(E)-2-[(3,4-Dimethylphenyl)amino]ethenyl]-3-phenyl-1,2-oxazole-4-carbonitrile (CAS 303995-72-4)
Recommended Standards
- 3-((4-Fluorobenzyl)thio)-5-(p-tolyl)-4H-1,2,4-triazol-4-amine (CAS 578001-22-6)
- 3-(2-Fluorophenyl)-2-methyl-2,3,5,6-tetrahydro-4H-2,6-methanobenzo[g][1,3,5]oxadiazocine-4-thione (CAS 946294-64-0)
- 3-((3-Fluorobenzyl)thio)-5-(p-tolyl)-4H-1,2,4-triazol-4-amine (CAS 676581-20-7)
- 3-(2-Methoxyphenyl)-2-(p-tolyl)benzofuran (CAS 62378-41-0)
- 2-Methylheptanoyl chloride (CAS 13751-83-2)
- 3-Amino-6-bromopyrazine-2-carbonitrile (CAS 17231-51-5)
- 4-(1H-Indazol-5-yl)tetrahydro-2H-thiopyran-4-ol (CAS 885272-66-2)
- N-[3,5-Bis(trifluoromethyl)phenyl]-2-(4-phenylpiperazin-1-yl)acetamide (CAS 329778-87-2)
- 4-Ethylbenzene-1,2-diamine (CAS 1124-38-5)
- 2-Methoxy-N-((2-methoxyadamantan-2-yl)methyl)benzamide (CAS 1705708-56-0)
- n-(3-(Aminomethyl)phenyl)-4-methylpiperazine-1-carboxamide (CAS 1094324-69-2)
- 2-(Difluoromethyl)benzonitrile (CAS 799814-30-5)
- (1S,4R,5R)-tert-Butyl 4-hydroxy-6-azabicyclo[3.2.0]heptane-6-carboxylate (CAS 1523530-69-9)
- Insulin Glulisine (CAS 207748-29-6)
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