2-Chloro-1-(m-tolyl)ethan-1-one CAS 21886-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21886-54-4 |
| Molecular Formula | C9H9ClO |
| Molecular Weight | 168.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-1-(m-tolyl)ethan-1-one (CAS 21886-54-4) pharmaceutical standards reference standard. Molecular formula: C9H9ClO. Molecular weight: 168.62 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO |
| Molecular Weight | 168.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-[(4-Chlorophenyl)methyl]oxirane (CAS 36519-91-2)
- 2-Chloro-1-(o-tolyl)ethan-1-one (CAS 4209-23-8)
- 2-[(3-chlorophenyl)methyl]oxirane (CAS 25642-08-4)
- Indole-4-acetic Acid (CAS 16176-74-2)
- 5-(4-bromophenyl)morpholin-3-one (CAS 1147392-80-0)
- 8-Bromochroman-2-one (CAS 1897874-11-1)
- (S)-2-Amino-2-methylhex-5-enoic acid (CAS 1011309-60-6)
- 3-((1H-Pyrazolo[3,4-d]pyrimidin-4-yl)amino)benzoic acid (CAS 361158-12-5)
- 1,1,2,2-Tetrafluoro-1-(2-methoxyethoxy)ethane (CAS 757-17-5)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
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