2,3-Dihydrocyclopenta[a]fluoren-1(10H)-one CAS 849794-47-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 849794-47-4 |
| Molecular Formula | C16H12O |
| Molecular Weight | 220.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-Dihydrocyclopenta[a]fluoren-1(10H)-one (CAS 849794-47-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12O. Molecular weight: 220.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H12O |
| Molecular Weight | 220.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
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Recommended Standards
- 2-(tert-Butyl)-6-nitroindoline (CAS 873055-08-4)
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- 2-Amino-4-(4-ethoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 315246-05-0)
- 4-Hydroxypiperidine-1-carbohydrazide (CAS 1094769-69-3)
- 7-Butoxy-2-chloro-6-methoxyquinazolin-4(1H)-one (CAS 62484-43-9)
- 4-Hydroxyphenyl butyrate (CAS 83405-92-9)
- (2-(Benzyloxy)-5-fluorophenyl)methanamine (CAS 1096895-23-6)
- 4-Phenylpyridazine (CAS 92184-43-5)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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 13829788188 / jacky.chen@cato-chem.com