5a,8-Methano-5aH-cyclohepta[5,6]naphtho[2,1-b]furan-7-methanol,3b,4,5,6,7,8,9,10,10a,10b,11,12-dodecahydro-7-hydroxy-10b-methyl-, 7-acetate,(3bS,5aS,7R,8R,10aR,10bS)- 81760-48-7 CTK5E9078 CAS 81760-48-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81760-48-7 |
| Molecular Formula | C22H34O4 |
| Molecular Weight | 362.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5a,8-Methano-5aH-cyclohepta[5,6]naphtho[2,1-b]furan-7-methanol,3b,4,5,6,7,8,9,10,10a,10b,11,12-dodecahydro-7-hydroxy-10b-methyl-, 7-acetate,(3bS,5aS,7R,8R,10aR,10bS)- 81760-48-7 CTK5E9078 (CAS 81760-48-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H34O4. Molecular weight: 362.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H34O4 |
| Molecular Weight | 362.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related a Standards
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Recommended Standards
- (2e)-5-[(1s,4ar,6s,8ar)-6-acetoxy-5,5,8a-trimethyl-2-methylenedec Ahydro-1-naphthalenyl]-3-methyl-2-pentenoic Acid 63399-37-1 (CAS 63399-37-1)
- Levonorgestrel Impurity 43 (CAS 2762739-33-1)
- Hexyl Octyl Phthalate (CAS 61827-62-1)
- 2-((6-Chloro-4H-benzo[d][1,3]dioxin-8-yl)methoxy)-5-nitrobenzaldehyde (CAS 219539-02-3)
- Diethylene Glycol Monopentyl Ether (CAS 18912-81-7)
- 3-((1,4,5,6-Tetrahydropyrimidin-2-yl)thio)propan-1-amine (CAS 7391-14-2)
- (E)-3-((4-chlorobenzyl)amino)-1-(2,5-dichlorothiophen-3-yl)prop-2-en-1-one (CAS 478245-96-4)
- ML 161 (CAS 423735-93-7)
- 3-Butenyl chloroformate (CAS 88986-45-2)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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