3-O-Benzyl 15,16-Dehydro Estrone Monoethylene Ketal CAS 534572-67-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 534572-67-3 |
| Molecular Formula | C27H30O3 |
| Molecular Weight | 402.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-O-Benzyl 15,16-Dehydro Estrone Monoethylene Ketal (CAS 534572-67-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C27H30O3. Molecular weight: 402.53 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C27H30O3 |
| Molecular Weight | 402.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Recommended Standards
- 3-[2-(3,4-Dimethoxyphenyl)ethyl]-2,3,5,6,7,8-hexahydro-2-thioxo[1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 588696-73-5)
- 4-[(Benzenesulfinyl)methyl]-2-phenyl-6-(phenylsulfanyl)pyrimidine (CAS 320421-36-1)
- 3-(4-Benzyl-5-mercapto-4H-[1,2,4]triazol-3-yl)-N,N-diethyl-benzenesulfonamide (CAS 554404-39-6)
- 1171669-25-2 N-[(1-Butyl-1,2,3,4-tetrahydroquinolin-6-yl)methyl]cyclopentanamine MFCD14282047 (CAS 1171669-25-2)
- 6-(Trifluoromethyl)quinoline-4-thiol (CAS 544716-08-7)
- 7-Chloro-2-(3-chlorophenyl)-3,8-dimethylquinoline-4-carboxylic acid (CAS 862785-61-3)
- 5-Fluoro-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde (CAS 1190322-05-4)
- Tantalum(V) oxide (CAS 1314-61-0)
- 2-[4-(trimethylsilyl)phenyl]ethan-1-amine (CAS 5112-61-8)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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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