3-(2,5-Dimethylphenyl)-1-(2-fluorophenyl)propan-1-one CAS 898753-78-1
| CAS No. | 898753-78-1 |
| Molecular Formula | C17H17FO |
| Molecular Weight | 256.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,5-Dimethylphenyl)-1-(2-fluorophenyl)propan-1-one (CAS 898753-78-1), molecular formula C17H17FO and molecular weight 256.31 g/mol, is a CATO reference standard with documented purity and traceability.
3-(2,5-Dimethylphenyl)-1-(2-fluorophenyl)propan-1-one (C17H17FO) contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(2,5-Dimethylphenyl)-1-(2-fluorophenyl)propan-1-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 | C17H17FO |
| Molecular Weight | 256.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Dimethylphenyl Standards
- 1-(2,3-Dimethylphenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898789-20-3)
- 1-(2,3-Dimethylphenyl)-3-(4-fluorophenyl)propan-1-one (CAS 898768-25-7)
- 1-(2,5-Dimethylphenyl)-3-(4-fluorophenyl)propan-1-one (CAS 898768-31-5)
- 1-(3,4-Dimethylphenyl)-3-(4-fluorophenyl)propan-1-one (CAS 898768-37-1)
- 1-(3,5-Dimethylphenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898767-20-9)
- 3-(2,3-Dimethylphenyl)-1-(4-fluorophenyl)propan-1-one (CAS 898769-50-1)
- 3-(2,3-Dimethylphenyl)-2-fluoropropiophenone (CAS 898793-01-6)
- 3-(2,3-Dimethylphenyl)-3-fluoropropiophenone (CAS 898769-47-6)
Recommended Standards
- 3-(2,4-Dimethylphenyl)-3-fluoropropiophenone (CAS 898793-96-9)
- 3-(2,5-Dimethylphenyl)-3-fluoropropiophenone (CAS 898753-42-9)
- 3-(2,4-Dimethylphenyl)-1-(4-fluorophenyl)propan-1-one (CAS 898793-99-2)
- 3-(2,5-Dimethylphenyl)-4-fluoropropiophenone (CAS 898753-45-2)
- N-(7-Amino-9H-fluoren-2-yl)acetamide (CAS 6957-50-2)
- 2-(Difluoromethyl)-5-hydroxy-4-methoxypyridine-3-sulfonyl chloride (CAS 1807129-06-1)
- N-(6-Isopropylbenzo[d]thiazol-2-yl)benzamide (CAS 892853-14-4)
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- 3,6-dihydroxyxanthen-9-one (CAS 1214-24-0)
- 6-Fluoro-5-methylquinoline-2-carbaldehyde (CAS 1420799-86-5)
- 3-[N-(4-methoxyphenyl)3-chlorobenzenesulfonamido]propanoic acid (CAS 565195-75-7)
- 3-Amino-3-(thiophen-2-yl)propan-1-ol (CAS 683220-39-5)
- 4-Chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 944902-64-1)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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