| Identification | Back Directory | [Name]
(6E,22E)-(3R)-9,10-secoergosta-5(10),6,8,22-tetraen-3-ol | [CAS]
115-61-7 | [Synonyms]
TACHYSTEROL
Tachysterol2
Einecs 204-096-7
Tachysterol (>
Tachysterol (>90%)
Ergocalciferol EP Impurity E
Ergocalciferol EP Impurity E (Tachysterol)
(6E,22E)-9,10-Secoergosta-5(10),6,8,22-tetraen-3β-ol
(6E,22E)-9,10-Secoergosta-5(10),6,8,22-tetrene-3β-ol
Ergocalciferol Impurity 5（Ergocalciferol EP Impurity E）
(6E,22E)-(3R)-9,10-secoergosta-5(10),6,8,22-tetraen-3-ol
9,10-Secoergosta-5(10),6,8,22-tetraen-3-ol, (3.beta.,6E,22E)-
(S)-3-((E)-2-((1R,3aR,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-en-1-ol
3-Cyclohexen-1-ol, 3-[(1E)-2-[(1R,3aR,7aR)-2,3,3a,6,7,7a-hexahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-1H-inden-4-yl]ethenyl]-4-methyl-, (1S)- | [EINECS(EC#)]
204-096-7 | [Molecular Formula]
C28H44O | [MOL File]
115-61-7.mol | [Molecular Weight]
396.65 |
| Chemical Properties | Back Directory | [Melting point ]
<25 °C | [alpha ]
D18 -70° (24.6 mg in 2 ml petr ether); 18546 -86.3° (petr ether) | [Boiling point ]
460.3°C (rough estimate) | [density ]
0.9784 (rough estimate) | [refractive index ]
1.5100 (estimate) | [solubility ]
Chloroform (Slightly), Ethyl Acetate (Slightly), Hexane (Slightly), Methanol (Slightly) | [form ]
Oil to Solid | [pka]
14.84±0.60(Predicted) | [color ]
Colourless to Yellow | [Stability:]
Light Sensitive, Temperature Sensitive |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless to Pale Yellow Oil | [Uses]
Bioactive, synthetic vitamin D3 analog; exhibits antiproliferative effect on keratinocytes. Antipsoriatic. |
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