2-Chloro-3-(4-methylphenyl)propiophenone CAS 898768-95-1
| CAS No. | 898768-95-1 |
| Molecular Formula | C16H15ClO |
| Molecular Weight | 258.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Chloro-3-(4-methylphenyl)propiophenone 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.
2-Chloro-3-(4-methylphenyl)propiophenone (CAS 898768-95-1), molecular formula C16H15ClO and molecular weight 258.74 g/mol, is a CATO reference standard with documented purity and traceability.
2-Chloro-3-(4-methylphenyl)propiophenone (C16H15ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. 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. 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.
Physical & Chemical Properties
| Molecular Formula | C16H15ClO |
| Molecular Weight | 258.74 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 | Cl-containing |
Related Chloro Standards
- 2-Chloro-1-[4-(pyrrolidine-1-carbonyl)piperidin-1-yl]ethan-1-one (CAS 1311313-62-8)
- (3-Chloro-4-fluoro-phenyl)-(4,4-dimethyl-4,5-dihydro-thiazol-2-yl)-amine (CAS 565196-27-2)
- 2-Chloro-1,2-bis(4-methylphenyl)ethanone (CAS 71193-32-3)
- 2-Chloro-3-(3-methylphenyl)propiophenone (CAS 898790-96-0)
- 3-Chloro-3-(3-methylphenyl)propiophenone (CAS 898790-63-1)
- 4-Chloro-3-(2-methylphenyl)propiophenone (CAS 898789-44-1)
- 4-Chloro-4-isopropylbenzophenone (CAS 78650-61-0)
- 3-Chloro-4'-n-propylbenzophenone (3-chlorophenyl)(4-propylphenyl)methanone 64358-13-0 (CAS 64358-13-0)
Recommended Standards
- 3-(3-Chlorophenyl)-1-(m-tolyl)propan-1-one (CAS 898762-14-6)
- 3-(3-Chlorophenyl)-1-(o-tolyl)propan-1-one (CAS 898762-12-4)
- 1-(4-Chlorophenyl)-3-(m-tolyl)propan-1-one (CAS 898790-65-3)
- 3-(3-Chlorophenyl)-1-(p-tolyl)propan-1-one (CAS 898762-17-9)
- (3-Chloro-4-fluorophenyl)(cyclopropyl)methanol (CAS 1339855-16-1)
- (R)-Benzyl isopropyl(pyrrolidin-3-yl)carbamate (CAS 1354011-23-6)
- 4-Hydroxy Metsulfuron-Methyl (CAS 102394-28-5)
- 5-Bromo-2-fluoro-1-iodo-3-methoxybenzene (CAS 2386783-58-8)
- 2-(2-phenylacetamido)pentanoic acid (CAS 65415-01-2)
- 4-(4-Bromophenyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1013837-41-6)
- 5,6,7,8-Tetrahydroisoquinoline-1-carbonitrile (CAS 117966-19-5)
- N-(4-Chloro-2-methylphenyl)-N'-methylformimidamide (CAS 21787-80-4)
- 2,2-Difluoroethyl (2,2,3,3,4,4,4-heptafluorobutyl) carbonate (CAS 1980048-33-6)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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