2-(2-Chloro-4-fluorophenyl)-2-methyloxirane CAS 1340243-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1340243-83-5 |
| Molecular Formula | C9H8ClFO |
| Molecular Weight | 186.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(2-Chloro-4-fluorophenyl)-2-methyloxirane (CAS 1340243-83-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H8ClFO. Molecular weight: 186.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H8ClFO |
| Molecular Weight | 186.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 4-Chloro-2-cyclopropyl-5-fluoro-6-methylpyrimidine (CAS 1000931-54-3)
- 1-Chloro-3-(3-fluorophenyl)propan-2-one (CAS 1016770-92-5)
- 2-(2-Chloro-4-fluorophenyl)acetimidamide (CAS 1016867-37-0)
- 1-(4-Chloro-3-fluorophenyl)propan-1-one (CAS 1017779-67-7)
- 2-(2-Chloro-4-fluorophenyl)propanal (CAS 1039416-01-7)
- 3-(2-Chloro-4-fluorophenyl)propanal (CAS 1057670-96-8)
- 3-(3-Chloro-2-fluorophenyl)propanal (CAS 1057671-06-3)
- 3-(3-Chloro-4-fluorophenyl)propanal (CAS 1057671-07-4)
Recommended Standards
- 2-(Chlorosulfonyl)butanoic acid (CAS 1314977-78-0)
- 2-Chloro-1-(3-fluoro-5-methylphenyl)ethan-1-one (CAS 1352205-76-5)
- 1-(3-Chloro-2-fluorophenyl)propan-2-one (CAS 1305324-50-8)
- Benzyl o-tolylcarbamate (CAS 108714-89-2)
- 4-(4-Bromophenyl)-6-(difluoromethyl)-2-hydrazinylpyrimidine (CAS 862652-02-6)
- 5-AMINO-2-CHLORO-4-(TRIFLUOROMETHYL)BENZOIC ACID (CAS 1783528-48-2)
- (5Z)-5-[(4-Chlorophenyl)methylidene]-3-(4-methoxyphenyl)-2-sulfanylideneimidazolidin-4-one (CAS 62468-48-8)
- 1-[(5-phenylthien-2-yl)methyl]piperazine (CAS 1000933-43-6)
- 1217822-46-2 1323AD C15H21NO4 Methyl (2S,4S)-4-[4-(2-methoxyethyl)phenoxy]-2-pyrrolidinecarboxylate (CAS 1217822-46-2)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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