Eldecalcitol Impurity 79 CAS CATO-C4X-214079
| CAS No. | CATO-C4X-214079 |
| Molecular Formula | C30H50O6 |
| Molecular Weight | 506.71 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 506.71 g/mol gives Eldecalcitol Impurity 79 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Eldecalcitol Impurity 79 (CAS CATO-C4X-214079) is a certified pharmaceutical impurity reference standard with the molecular formula C30H50O6 and a molecular weight of 506.71 g/mol.
Structurally, Eldecalcitol Impurity 79 (C30H50O6) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 506.71 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Eldecalcitol Impurity 79 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C30H50O6 |
| Molecular Weight | 506.71 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
Related Eldecalcitol Standards
- Eldecalcitol Impurity 37 (CAS 235107-98-9)
- Eldecalcitol-d6 (CAS CATO-C4X-21401)
- Eldecalcitol N1 (CAS 2767262-86-0)
- Eldecalcitol (CAS 104121-92-8)
- Eldecalcitol Impurity 2 (CAS 201854-22-0)
- Eldecalcitol Impurity 21 (CAS 1809782-41-9)
- Eldecalcitol Impurity 22 (CAS CATO-C4X-214022)
- Eldecalcitol Impurity 3 (CAS 861996-34-1)
Recommended Standards
- Protoescigenin (CAS 20853-07-0)
- Gymnemagenin (CAS 22467-07-8)
- Triglycerol monostearate (CAS 26855-43-6)
- Boc-Gln(Trt)-OH (CAS 132388-69-3)
- Erlotinib Impurity 12 (CAS 183322-20-5)
- Selexipag Impurity 69 (CAS CATO-C4X-196169)
- 【停用见C1650856】Pitolisant Impurity 52 (CAS CATO-C4X-252052)
- 4-(4-Nitrophenyl)pyridine (CAS 4282-45-5)
- 2-Methyl-3,4-dihydro-2H-pyran-3,4-diol (CAS 53657-42-4)
- 5-((2,4-Dichlorophenoxy)methyl)-1,2-dihydro-3H-1,2,4-triazole-3-thione (CAS 130087-63-7)
- N-(3,4-difluorophenyl)-2-((4-ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 564456-77-5)
- tert-Butyl (2-cyano-3-fluorophenyl)carbamate (CAS 1153762-99-2)
- Ramipril EP Impurity B (CAS 295328-72-2)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com