Calcitriol Impurity 8 CAS 140710-96-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 140710-96-9 |
| Molecular Formula | C39H72O3Si2 |
| Molecular Weight | 645.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Calcitriol Impurity 8 (CAS 140710-96-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C39H72O3Si2. Molecular weight: 645.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C39H72O3Si2 |
| Molecular Weight | 645.16 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Calcitriol Standards
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- Calcitriol Impurity 19 (CAS CATO-C4X-151019)
- Calcitriol Impurity 20 (CAS CATO-C4X-151020)
- Calcitriol Impurity 24 (CAS CATO-C4X-151024)
Recommended Standards
- Ceftazidime impurity 120 (CAS CATO-C4X-1212120)
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- (Z)-tetracos-15-en-1-yl (Z)-icos-11-enoate (CAS 872411-99-9)
- Pimecrolimus Impurity 8 (CAS CATO-C4X-17318)
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- 1-(2,3-dihydro-1H-isoindol-5-yl)ethan-1-one hydrochloride (CAS 1909348-59-9)
- 2,4,6-Trimethyl-N-propylaniline (CAS 356532-68-8)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
Why CATO?
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