3-(4-Chlorophenyl)cyclopent-2-en-1-ol CAS 1423025-95-9
| CAS No. | 1423025-95-9 |
| Molecular Formula | C11H11ClO |
| Molecular Weight | 194.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(4-Chlorophenyl)cyclopent-2-en-1-ol (CAS 1423025-95-9), a certified reference material (molecular formula C11H11ClO, MW 194.66 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H11ClO, 3-(4-Chlorophenyl)cyclopent-2-en-1-ol contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 194.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 3-(4-Chlorophenyl)cyclopent-2-en-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H11ClO |
| Molecular Weight | 194.66 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.) | 1991 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-2-(ethylamino)acetonitrile (CAS 1018527-18-8)
- 1-(4-Chlorophenyl)cyclobutane-1-carbaldehyde (CAS 106079-12-3)
- 3-(4-Chlorophenyl)cyclopentan-1-one (CAS 115169-77-2)
- 2-(3-Chlorophenyl)-1-cyclopropylethan-1-one (CAS 1175698-01-7)
- 3-[(2-Chlorophenyl)amino]butanenitrile (CAS 1181405-24-2)
- 3-(2-Chlorophenyl)cyclopentan-1-one (CAS 1181601-19-3)
- 2-(2-Chlorophenyl)-4-pentyn-2-ol (CAS 1340170-80-0)
- 2-(3-Chlorophenyl)-4-pentyn-2-ol (CAS 1341969-67-2)
Recommended Standards
- 6-Chloro-3-isopropyl-1H-indazole (CAS 1415740-55-4)
- 1-(3-Chlorophenyl)-2-cyclopropylethanone (CAS 1425367-32-3)
- 5-Chloro-3-isopropyl-1H-indazole (CAS 1415740-52-1)
- 6-Chloro-1-ethyl-2-methyl-1H-benzo[d]imidazole (CAS 143218-44-4)
- 2-(4-(Dimethylamino)pyridin-2-yl)-6-methylpyrimidin-4-ol (CAS 1416439-12-7)
- 1-(2-Bromoethyl)-4-methylpiperazinedihydrobromide (CAS 801152-34-1)
- methyl 2,3-dihydro-1H-isoindole-2-carboxylate (CAS 18913-40-1)
- 3-(2,5-Dichlorophenyl)propan-1-ol (CAS 1000529-99-6)
- 2-APB hydrochloride (CAS 3710-48-3)
- 10-(Dibutylamino)-2-(3-(trimethylammonio)propyl)chryseno[2,1-f]isoquinolin-2-ium bromide (CAS 1151942-85-6)
- 2,3'-Dicyanobiphenyl (CAS 42289-51-0)
- Platinum(II) cyanide (CAS 592-06-3)
- 6-(4-methoxybenzyl)-6H-pyrrolo[3,4-B]pyridine-5,7-dione (CAS 442882-27-1)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
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