3-((2-Chlorophenyl)thio)-2-methylcyclopentan-1-one CAS 1493592-72-5
| CAS No. | 1493592-72-5 |
| Molecular Formula | C12H13ClOS |
| Molecular Weight | 240.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-((2-Chlorophenyl)thio)-2-methylcyclopentan-1-one is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-((2-Chlorophenyl)thio)-2-methylcyclopentan-1-one (CAS 1493592-72-5) is a high-purity analytical reference standard with the molecular formula C12H13ClOS and a molecular weight of 240.75 g/mol.
3-((2-Chlorophenyl)thio)-2-methylcyclopentan-1-one (C12H13ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-((2-Chlorophenyl)thio)-2-methylcyclopentan-1-one 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 | C12H13ClOS |
| Molecular Weight | 240.75 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.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-((4-Chlorophenyl)thio)-2-methylcyclopentan-1-one (CAS 1486679-26-8)
- 3-((3-Chlorophenyl)thio)-2-methylcyclopentan-1-one (CAS 1494935-48-6)
- 2-(2-Chlorophenyl)-1-(tetrahydrothiophen-2-yl)ethan-1-one (CAS 1536935-92-8)
- 2-((4-Chlorophenyl)thio)cyclohexan-1-one (CAS 5409-84-7)
- 3-((4-Chlorophenyl)thio)cyclohexan-1-one (CAS 36640-26-3)
- N-(2-chlorophenyl)-4,4-dimethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 725710-46-3)
- N-(4-Chlorophenyl)-4-ethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 379728-05-9)
- 2-(4-Chlorophenyl)-2-(piperazin-1-yl)ethan-1-ol (CAS 1183300-99-3)
Recommended Standards
- 2-((Cyclopropylmethoxy)methyl)butane-1-sulfonyl chloride (CAS 1494391-60-4)
- 3-(Cyclopropylmethoxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1484027-84-0)
- 3-(Cyclohexyloxy)propane-1-sulfonyl chloride (CAS 1468487-74-2)
- 3-Cyclobutoxy-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1496824-86-2)
- 1-Methyl-1H-indole-5-sulfonamide (CAS 171967-54-7)
- tert-Butyl N-[(2S,3R)-2-methylazetidin-3-yl]carbamate (CAS 1932003-88-7)
- Methyl 2-amino-3-(4,5-dimethyl-1h-imidazol-1-yl)propanoate (CAS 1249260-02-3)
- 1-(2-Chlorobenzyl)-3-[4-(1,1-dichloro-2,2-difluoro-ethoxy)phenyl]urea (CAS 94336-05-7)
- Dimemorfan phosphate (CAS 36304-84-4)
- 2-(4-Chlorophenyl)-3-methyl-N-(thiazol-2-yl)butanamide (CAS 300851-67-6)
- 1-(Cyclopent-3-ene-1-carboxamido)cyclopentane-1-carboxylic acid (CAS 1343350-18-4)
- 1-(2-Bromo-4-fluorobenzyl)-4-ethylpiperazine (CAS 1292733-94-8)
- 2,6-Dioxo-1-phenyl-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 723-76-2)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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