15H-Cyclopenta[a]phenanthren-17(16H)-one CAS 786-66-3
| CAS No. | 786-66-3 |
| Molecular Formula | C17H12O |
| Molecular Weight | 232.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 15H-Cyclopenta[a]phenanthren-17(16H)-one (CAS 786-66-3), a certified reference material (molecular formula C17H12O, MW 232.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H12O, 15H-Cyclopenta[a]phenanthren-17(16H)-one contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 15H-Cyclopenta[a]phenanthren-17(16H)-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.
Physical & Chemical Properties
| Molecular Formula | C17H12O |
| Molecular Weight | 232.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related H Standards
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Recommended Standards
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- 2-Bromo-6-iodopyridine (CAS 234111-08-1)
- 4-Bromo-2-iodo-3-methylpyridine (CAS 1227593-46-5)
- 2,4-dimethyl-5-(methylsulfonyl)aniline (CAS 849035-63-8)
- (1-Amino-2-cyclohexylethyl)phosphonic acid (CAS 137619-55-7)
- 5-(Ethoxymethyl)pyridine-3-boronic acid (CAS 723281-60-5)
- 3-(3,4-Dimethylphenoxy)-7-hydroxy-8-(morpholinomethyl)-2-(trifluoromethyl)-4H-chromen-4-one (CAS 685861-28-3)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com