2-(3-Chlorophenyl)oxirane CAS 20697-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20697-04-5 |
| Molecular Formula | C8H7ClO |
| Molecular Weight | 154.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Chlorophenyl)oxirane (CAS 20697-04-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7ClO. Molecular weight: 154.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7ClO |
| Molecular Weight | 154.59 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.) | 1962 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- (S)-2-(2-Chlorophenyl)oxirane (CAS 141394-10-7)
- (R)-(2-Chlorophenyl)oxirane (CAS 62566-66-9)
- (R)-2-(3-chlorophenyl)oxirane (CAS 62600-71-9)
- 2-(2-Chlorophenyl)oxirane (CAS 62717-50-4)
- 2-(4-Chlorophenyl)oxirane (CAS 2788-86-5)
- 2-(3-chlorophenyl)acetaldehyde 2-(3-chlorophenyl)ethanal 41904-40-9 A825690 (CAS 41904-40-9)
- [(4-chlorophenyl)methylidene](methyl)amine (CAS 13114-22-2)
- 2-(4-Chlorophenyl)aziridine (CAS 7763-73-7)
Recommended Standards
- 2-(Chloromethyl)-2-(hydroxymethyl)propane-1,3-diol (CAS 2210-06-2)
- (S)-4-Chlorostyrene Oxide (CAS 97466-49-4)
- 2-Chloro-1,1-difluorocyclohexane (CAS 86660-40-4)
- 1,1'-(2-Hydroxy-4,5-dimethyl-1,3-phenylene)diethanone (CAS 100117-76-8)
- Dapsone RC 6 (CAS 896-80-0)
- 2-(2-Bromo-4-(difluoromethoxy)benzoyl)pyridine (CAS 1261506-98-2)
- 6-Benzyl-2-(methylsulfonyl)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 1330752-65-2)
- Dibenzyl Ether (CAS 103-50-4)
- 5-Chloro-4-ethoxy-2-methoxyaniline (CAS 1098068-10-0)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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 13829788188 / jacky.chen@cato-chem.com