2-Chloro-1-(9h-fluoren-3-yl)ethan-1-one CAS 792953-73-2
| CAS No. | 792953-73-2 |
| Molecular Formula | C15H11ClO |
| Molecular Weight | 242.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Chloro-1-(9h-fluoren-3-yl)ethan-1-one 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.
CATO supplies 2-Chloro-1-(9h-fluoren-3-yl)ethan-1-one (CAS 792953-73-2), a certified reference material (molecular formula C15H11ClO, MW 242.70 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H11ClO, 2-Chloro-1-(9h-fluoren-3-yl)ethan-1-one contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H11ClO |
| Molecular Weight | 242.70 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 4-Fluorobenzamide (CAS 824-75-9)
- (2,2-Difluorospiro[2.3]Hexan-1-yl)methanol (CAS 2166779-81-1)
- 2,4-Difluoro-3-phenylaniline (CAS 142856-22-2)
- (5S)-5-[(1R)-1-Aminoethyl]-2-pyrrolidinone (CAS 2409830-34-6)
- 5-(Ethylsulfonyl)-2-(4-fluorophenyl)-4-((4-fluorophenyl)sulfonyl)oxazole (CAS 891021-42-4)
- 3-((2-Chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1041558-34-2)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com