3-(4-Fluorophenyl)-3-(4-hydroxy-2-methylphenyl)isobenzofuran-1(3H)-one CAS 148238-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148238-45-3 |
| Molecular Formula | C21H15FO3 |
| Molecular Weight | 334.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Fluorophenyl)-3-(4-hydroxy-2-methylphenyl)isobenzofuran-1(3H)-one (CAS 148238-45-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H15FO3. Molecular weight: 334.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H15FO3 |
| Molecular Weight | 334.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 1-{[1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl]carbonyl}piperidine-4-carboxylic acid (CAS 1010915-35-1)
- 3-(4-Fluorophenyl)-3-(2-hydroxy-4-methylphenyl)isobenzofuran-1(3H)-one (CAS 148238-44-2)
- (5E)-3-(4-Fluorophenyl)-5-{[(4-fluorophenyl)amino]methylidene}-4-oxo-1,3-thiazolidin-1-ium-1-olate (CAS 338753-14-3)
- 1-[(4-Fluorophenyl)methyl]-6-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252060-11-0)
- 2-((5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 850937-08-5)
- Ethyl 4-((1-(3-fluorophenyl)-1H-tetrazol-5-yl)methyl)piperazine-1-carboxylate (CAS 1049407-95-5)
- 3-(4-Fluorophenyl)-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 865657-97-2)
- n2-(4-Fluorophenyl)-n4-(furan-2-ylmethyl)quinazoline-2,4-diamine (CAS 431072-56-9)
Recommended Standards
- N-methyl-N-butyl-11-bromo-undecanamide (CAS 155142-81-7)
- 3-Bromo-6-chloro-5-iodopyrazin-2-amine (CAS 1251941-18-0)
- 3-Bromo-5-chloro-6-iodopyrazin-2-amine (CAS 1823338-23-3)
- 5-(Difluoromethyl)-3-methoxypyridine-2,4-diamine (CAS 1804710-03-9)
- 2-Chloro-3-cyclopropoxypyrazine (CAS 1209458-07-0)
- 1-[(Butylamino)methyl]naphthalen-2-ol (CAS 784984-58-3)
- 42072-27-5 O,O-Dimethyl acetylthiophosphoramidate Phosphoramidothioic acid, N-acetyl-, O,O-dimethyl ester Phosphoramidothioic acid, acetyl-, O,O-dimethyl ester EINECS 255-646-8 (CAS 42072-27-5)
- 2-(4-Amino-2-(difluoromethyl)-5-methylpyridin-3-yl)acetic acid (CAS 1805352-14-0)
- Tert-butyl 7-methyl-2,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridine-6-carboxylate (CAS 2417910-92-8)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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