China (Mainland)
Bis-TBDMS-trans-calcipotriol CAS NO.112849-27-1
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- ProName: Bis-TBDMS-trans-calcipotriol
- CasNo: 112849-27-1
- Molecular Formula: C39H68O3Si2
- LimitNum: 0
Superiority
Bis-TBDMS-trans-calcipotriol CAS NO.: 112849-27-1 Structural formula : Molecular formula :C39H68O3S2 Molecular weight :640.47 Ite…
Details
Bis-TBDMS-trans-calcipotriol
CAS NO.: 112849-27-1
Structural formula :
Molecular formula :C39H68O3S2
Molecular weight :640.47
Item
Standard
Appearance
white to off-white powder
Identification
HPLC
Relative matter
24R-isomer: ≤5.0%
20S-epimer(relative retention time 0.87): ≤1.0%
Total Impurities: ≤5.0%
Residual solvents
methanol≤0.02%
ethanol≤0.02%
Assay
≥91.0%
