103060-18-0 4-Acetoxy-4'-chlorobenzophenone 7732AC C15H11ClO3 CAS 103060-18-0
| CAS No. | 103060-18-0 |
| Molecular Formula | C15H11ClO3 |
| Molecular Weight | 274.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 103060-18-0 4-Acetoxy-4'-chlorobenzophenone 7732AC C15H11ClO3 is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
103060-18-0 4-Acetoxy-4'-chlorobenzophenone 7732AC C15H11ClO3 (CAS 103060-18-0) is a high-purity analytical reference standard with the molecular formula C15H11ClO3 and a molecular weight of 274.70 g/mol.
103060-18-0 4-Acetoxy-4'-chlorobenzophenone 7732AC C15H11ClO3 (C15H11ClO3) contains a carboxylic acid group, 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, the carboxyl group imparts weak acidity; 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.
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 | C15H11ClO3 |
| Molecular Weight | 274.70 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, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
Related Acetoxy Standards
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- 3-Acetoxy-4-chlorobenzophenone (CAS 890099-55-5)
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Recommended Standards
- 4-Chloro-3,4-(ethylenedioxy)benzophenone (CAS 101018-98-8)
- (4E)-3-(Chloromethyl)-4-[(2-methyl-1H-indol-3-yl)-methylene]isoxazol-5(4H)-one 1142199-82-3 (CAS 1142199-82-3)
- 5-(2-Amino-4-chloro-5-sulfamoylphenyl)-1H-tetrazole (CAS 82212-14-4)
- 4-Chloro-2-(5-methoxy-1H-benzo[d]imidazol-2-yl)phenol (CAS 1196155-88-0)
- (S)-Propranolol, 98% (CAS 4199-09-1)
- 2-Ethoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 154014-47-8)
- N-(3-Ethynylbenzyl)acetamide (CAS 949115-73-5)
- Iohexol impurity 43 (CAS CATO-C4X-166443)
- 1-(4-Bromo-2-chlorobenzyl)pyrrolidine hydrochloride (CAS 1394291-56-5)
- ethyl 4-amino-1-ethyl-1H-pyrazole-3-carboxylate (CAS 1002651-84-4)
- 1-[1-(methoxymethyl)cyclopropyl]methanamine hydrochloride (CAS 1262774-16-2)
- 3-Ethyl 6-methyl 4-(cyclopropylamino)quinoline-3,6-dicarboxylate (CAS 2007920-12-7)
- 17a-Methyl-1-Testosterone (CAS 65-04-3)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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