(2-Chlorophenyl)(4-isopropylphenyl)methanone CAS 951886-94-5
| CAS No. | 951886-94-5 |
| Molecular Formula | C16H15ClO |
| Molecular Weight | 258.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Chlorophenyl)(4-isopropylphenyl)methanone (CAS 951886-94-5) is a high-purity analytical reference standard with the molecular formula C16H15ClO and a molecular weight of 258.74 g/mol.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, (2-Chlorophenyl)(4-isopropylphenyl)methanone is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 258.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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 Chlorophenyl Standards
- 1-(4-Chlorophenyl)-2-methyl-2-phenylpropan-1-one (CAS 101282-55-7)
- 1-(4-Chlorophenyl)-3-(p-tolyl)propan-1-one (CAS 117825-87-3)
- (3-Chlorophenyl)(4-isopropylphenyl)methanone (CAS 844884-92-0)
- (4-Chlorophenyl)(4-propylphenyl)methanone (CAS 64357-63-7)
- 1-(2-Chlorophenyl)-3-(o-tolyl)propan-1-one (CAS 898789-68-9)
- 1-(3-Chlorophenyl)-3-(o-tolyl)propan-1-one (CAS 898789-42-9)
- 1-(3-Chlorophenyl)-3-(p-tolyl)propan-1-one (CAS 898768-73-5)
- 1-(4-Chlorophenyl)-3-(m-tolyl)propan-1-one (CAS 898790-65-3)
Recommended Standards
- tert-Butyl 3-(chloromethyl)-3-cyanopiperidine-1-carboxylate (CAS 1881563-53-6)
- (3-Chloro-4-fluoro-phenyl)-(4,4-dimethyl-4,5-dihydro-thiazol-2-yl)-amine (CAS 565196-27-2)
- 3-Butoxy-5-chloro-4-(propan-2-yloxy)phenol (CAS 1881321-34-1)
- 2-Phenylthiophene-3-sulphonyl chloride (CAS 166964-12-1)
- (S)-2-((Ethylthio)methyl)furan-3(2H)-one (CAS 92544-23-5)
- (2R,3S,4S,5S)-2-(6-(Bicyclo[2.2.1]heptan-2-ylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 121055-05-8)
- (1-Methyl-1,2,3,4-tetrahydroquinolin-3-yl)methanamine (CAS 46176-63-0)
- 5-propylbenzene-1,3-diol (CAS 500-49-2)
- trans-3-Amino-1-Boc-4-hydroxypyrrolidine (CAS 148214-90-8)
- 1,2,3,4-Tetrahydro-1,5-naphthalenediol 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene 40771-26-4 (CAS 40771-26-4)
- Ethyl 5-hydroxy-7-oxo-2,8-diphenyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 76360-75-3)
- 1-(4-Ethynylphenyl)-N-methylmethanamine (CAS 1449746-06-8)
- 4-(4-Butyl-phenyl)-5-p-tolyl-4H-[1,2,4]triazole-3-thiol (CAS 380442-90-0)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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