3-Chloro-3-(2-methoxyphenyl)propiophenone CAS 898769-89-6
| CAS No. | 898769-89-6 |
| Molecular Formula | C16H15ClO2 |
| Molecular Weight | 274.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Chloro-3-(2-methoxyphenyl)propiophenone (C16H15ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3-Chloro-3-(2-methoxyphenyl)propiophenone (CAS 898769-89-6), a certified reference material (molecular formula C16H15ClO2, MW 274.74 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Chloro-3-(2-methoxyphenyl)propiophenone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H15ClO2 |
| Molecular Weight | 274.74 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-3-(4-methoxyphenyl)propiophenone (CAS 111302-58-0)
- 1-(3-Chloro-4-benzyloxyphenyl)propan-1-one (CAS 1518832-06-8)
- Methyl 2-[3-(3-chloro-4-methylphenyl)phenyl]acetate (CAS 1820604-40-7)
- Methyl 2-chloro-4-(3,5-dimethylphenyl)benzoate (CAS 1820712-70-6)
- 2-Chloro-3-(2-methoxyphenyl)propiophenone (CAS 898770-21-3)
- 2-Chloro-N-(3,5-diethylisoxazol-4-yl)-N-(ethoxymethyl)acetamide (CAS 87675-14-7)
- 3-Chloro-3-(3-methoxyphenyl)propiophenone (CAS 898774-68-0)
- 4-Chloro-3-(3-methoxyphenyl)propiophenone (CAS 898774-70-4)
Recommended Standards
- 3-(4-Chlorophenyl)-3-methoxypropiophenone (CAS 898787-64-9)
- 3-(4-Chlorophenyl)-3-hydroxy-2-methyl-1-phenylpropan-1-one (CAS 82105-36-0)
- 3-(4-Chlorophenyl)-2-methoxypropiophenone (CAS 898787-62-7)
- 4-Chlorophenyl thiophene-2-sulfonate (CAS 88022-34-8)
- 2-(Tert-butyl)quinoxaline (CAS 18503-48-5)
- (R)-3-Cyclopropyl-2-methylpropanoic acid (CAS 2179069-22-6)
- 2-((4-Isopropylbenzyl)amino)acetic acid (CAS 88720-25-6)
- Ethyl 6-Bromothieno[3,2-b]thiophene-2-carboxylate (CAS 1098608-28-6)
- Methyl 2-acetyl-4-bromo-6-fluorobenzoate (CAS 2759950-84-8)
- n-(Pyridin-4-ylmethyl)-3,4,5,6-tetrahydro-2h-azepin-7-amine (CAS 34608-45-2)
- N1-(2-(Azepan-1-yl)-2-(thiophen-3-yl)ethyl)-N2-cyclopentyloxalamide (CAS 946303-63-5)
- 4-(Difluoromethyl)-3-hydroxy-5-nitropyridine-2-sulfonyl chloride (CAS 1806944-15-9)
- 3,6-Bis[2-(4-pyridinyl)ethenyl]-9H-carbazole (CAS 846042-18-0)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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