4H-Cyclopenta[def]phenanthren-4-one CAS 5737-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5737-13-3 |
| Molecular Formula | C15H8O |
| Molecular Weight | 204.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4H-Cyclopenta[def]phenanthren-4-one (CAS 5737-13-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H8O. Molecular weight: 204.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H8O |
| Molecular Weight | 204.22 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.) | 1958 |
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Recommended Standards
- 4-Ethyl-7-hydroxy-8-methyl-2h-chromen-2-one (CAS 426250-36-4)
- 4-Hydroxy-6-isopropyl-2H-chromen-2-one (CAS 288399-92-8)
- 4-Ethyl-5-hydroxy-7-methyl-2H-chromen-2-one (CAS 62036-49-1)
- Hexadecylpyridinium bromide (CAS 140-72-7)
- 2,6-Dichloro-4-(2-fluorophenyl)pyridine (CAS 1630833-90-7)
- Tert-butyl 3-chloro-6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 1575612-69-9)
- 3-[(Furan-2-carbonyl)-amino]-2-methyl-benzoic acid (CAS 878426-41-6)
- 2,6-Bis((S)-4-isobutyl-4,5-dihydrooxazol-2-yl)pyridine (CAS 335357-38-5)
- 1-(2-Fluoroethyl)-4-methyl-1H-pyrazole (CAS 1429418-52-9)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
Why CATO?
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