Cyclopentyl(3,4-dichlorophenyl)methanone CAS 898791-87-2
| CAS No. | 898791-87-2 |
| Molecular Formula | C12H12Cl2O |
| Molecular Weight | 243.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Cyclopentyl(3,4-dichlorophenyl)methanone (CAS 898791-87-2), molecular formula C12H12Cl2O and molecular weight 243.13 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Cyclopentyl(3,4-dichlorophenyl)methanone (C12H12Cl2O) is characterized by a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Cyclopentyl(3,4-dichlorophenyl)methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12Cl2O |
| Molecular Weight | 243.13 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.) | 1987 |
| Halogen Content | Cl-containing |
Related Cyclopentyl Standards
- Cyclopentyl(2,4-dichlorophenyl)methanone (CAS 898791-81-6)
- Cyclopentyl(2,5-dichlorophenyl)methanone (CAS 898791-84-9)
- Cyclopentyl(3,5-dichlorophenyl)methanone (CAS 898791-90-7)
- 898791-78-1 Cyclopentyl(2,3-dichlorophenyl)methanone DTXSID30642578 (CAS 898791-78-1)
- Cyclopentyl(3-(trifluoromethyl)phenyl)methanamine (CAS 1021127-52-5)
- N-cyclopentyl-3,4,5,6-tetrahydro-[2,3'-bipyridin]-6'-amine (CAS 1352482-42-8)
- 1-[1-Cyclopentyl-5-(pyridin-4-yl)-1H-pyrazol-3-yl]methanamine (CAS 2097936-90-6)
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Recommended Standards
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- 1,1-Bis(4-chlorophenyl)-2-((4-methylbenzyl)amino)ethan-1-ol (CAS 321432-77-3)
- 2-Oxa-6-azaspiro[3.5]nonane Oxalate (CAS 1366396-42-0)
- Pyridine-2,6-d2 (CAS 17265-96-2)
- (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-fluorotetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 4163-44-4)
- 1,7-naphthyridine-4-carboxylic acid (CAS 1378260-92-4)
- 2-Bromo-5-(4-chlorophenyl)-1,3,4-thiadiazole, 97% (CAS 57709-58-7)
- 4-chloro-2-iodofuro[2,3-b]pyridine (CAS 1574562-63-2)
- MOTS-c Peptide (CAS 1627580-64-6)
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)
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