Maxacalcitol Impurity 1 CAS 169218-34-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 169218-34-2 |
| Molecular Formula | C26H42O4 |
| Molecular Weight | 418.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Maxacalcitol Impurity 1 (CAS 169218-34-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H42O4. Molecular weight: 418.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H42O4 |
| Molecular Weight | 418.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 2005 |
Related Maxacalcitol Standards
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Recommended Standards
- Finasteride Impurity 62 (CAS CATO-C4X-164562)
- Finasteride Impurity 52 (CAS CATO-C4X-164552)
- Finasteride Impurity 50 (CAS CATO-C4X-164550)
- N-Methylpyrrolidone EP Impurity H (CAS 1121-07-9)
- Sulfadoxine Impurity 12 (CAS CATO-C4X-279112)
- tert-Butyl 7,7-difluoro-2,5-diazabicyclo[4.1.0]heptane-2-carboxylate (CAS 1258651-34-1)
- Tert-butyl 3-(2-methoxy-2-oxoacetyl)-4-oxopiperidine-1-carboxylate (CAS 1824024-24-9)
- 5-Chloro-2-(1H-pyrrol-1-yl)phenol (CAS 590394-78-8)
- Deuteroporphyrin IX 2,4-disulfonic acid dihydrochloride (CAS 623946-74-7)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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