3-Chlorophenyl cyclopentyl ketone CAS 1855-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1855-40-9 |
| Molecular Formula | C12H13ClO |
| Molecular Weight | 208.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chlorophenyl cyclopentyl ketone (CAS 1855-40-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H13ClO. Molecular weight: 208.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H13ClO |
| Molecular Weight | 208.68 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 4-(3-Chlorophenyl)cyclohexanone (CAS 1048916-71-7)
- 1-(4-Chlorophenyl)-2-cyclopropylpropan-1-one 123989-29-7 C12H13ClO X5556 (CAS 123989-29-7)
- 3-(4-chlorophenyl)cyclohexan-1-one (CAS 136333-71-6)
- 3-(2-Chlorophenyl)-cyclohexanone (CAS 141632-22-6)
- 4-(4-Chlorophenyl)cyclohexanone (CAS 14472-80-1)
- 4-(2-Chlorophenyl)-cyclohexanone (CAS 180005-03-2)
- 1-[1-(4-chlorophenyl)cyclobutyl]ethan-1-one (CAS 84467-20-9)
- 2-(2-Chlorophenyl)-cyclohexanone (CAS 91393-49-6)
Recommended Standards
- (2E)-3-Chloro-3-(2,4-dimethylphenyl)-2-methylacrylaldehyde (CAS 71245-75-5)
- α-Phenylcyclopentanecarbonyl chloride (CAS 17380-62-0)
- 1-(3-Chloro-3-methylbut-1-yn-1-yl)-4-methoxybenzene (CAS 75111-06-7)
- Methyl 4-Iodo-3-methoxy-5-methylbenzoate (CAS 1820674-64-3)
- Sulfathiazole-13C6 (CAS 1196157-72-8)
- 3-Allyl-1,1,1,5,5,5-hexamethyl-3-((trimethylsilyl)oxy)trisiloxane (CAS 7087-21-0)
- 4-(3-(3-Aminophenyl)propyl)phenol (CAS 1240528-57-7)
- 1-Nitro-2-(2,2,2-trifluoroethoxy)benzene (CAS 87014-28-6)
- 1-Chloro-3-phenylpropan-2-one (CAS 937-38-2)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com