2-Chloro-4,4-Difluoro-6-Methyl-2,5-Cyclohexadien-1-One CAS 494796-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 494796-68-8 |
| Molecular Formula | C7H5ClF2O |
| Molecular Weight | 178.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4,4-Difluoro-6-Methyl-2,5-Cyclohexadien-1-One (CAS 494796-68-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5ClF2O. Molecular weight: 178.56 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5ClF2O |
| Molecular Weight | 178.56 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 1-Chloro-2-(difluoromethoxy)benzene (CAS 119558-77-9)
- 1-Chloro-3-(difluoromethoxy)benzene (CAS 1214350-86-3)
- (3-Chloro-4,5-difluorophenyl)methanol (CAS 1260790-50-8)
- 2-Chloro-6-(difluoromethyl)phenol (CAS 1261440-82-7)
- 2-Chloro-1,3-difluoro-4-methoxybenzene (CAS 1261472-07-4)
- 3-Chloro-2-(difluoromethyl)phenol (CAS 1261479-57-5)
- 1-Chloro-4,5-difluoro-2-methoxybenzene (CAS 1261598-22-4)
- 1-Chloro-2,4-difluoro-5-methoxybenzene (CAS 1261628-93-6)
Recommended Standards
- 2-Chloro-1,4-difluoro-3-methoxybenzene (CAS 261762-37-2)
- 2-Chloro-4,5-difluorobenzyl alcohol (CAS 288154-93-8)
- 2,6-Difluoro-1,5-Cyclohexadiene-1-Carbonyl Chloride (CAS 387337-22-6)
- 2,3,6-Tribromo-5-(bromomethyl)pyridine (CAS 58596-52-4)
- 3-(Benzenesulfonyl)-4-methyl-2-[(4-methylphenyl)sulfanyl]-6-phenylpyridine (CAS 343372-77-0)
- 4-((Benzyloxy)carbonyl)picolinic acid (CAS 24195-12-8)
- Rel-(2R,3S)-2-methyl-3-phenyloxirane (CAS 4541-87-1)
- 2-{5-[4-Amino-2-fluoro-5-nitro-3-(oxolan-2-yl)phenyl]pyrimidin-2-yl}propan-2-ol (CAS 1384984-28-4)
- Ropazine (CAS 3601-19-2)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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