Ketoconazole-d8 CAS 1217706-96-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1217706-96-1 |
| Molecular Formula | C26H20D8Cl2N4O4 |
| Molecular Weight | 539.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ketoconazole-d8 (CAS 1217706-96-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H20D8Cl2N4O4. Molecular weight: 539.48 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H20D8Cl2N4O4 |
| Molecular Weight | 539.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Ketoconazole Standards
- Ketoconazole impurity 33 (CAS CATO-C4X-147233)
- Ketoconazole N-Oxide (and enantiomer) (CAS 254912-65-7)
- Ketoconazole N-Oxide (CAS 1392277-16-5)
- Ketoconazole EP Impurity C (and enantiomer) (CAS 83374-59-8)
- Ketoconazole (CAS 65277-42-1)
- (+)-Ketoconazole (CAS 142128-59-4)
- Ketoconazole Impurity 26 (CAS CATO-C4X-147226)
- Ketoconazole EP Impurity A (and enantiomer) (CAS 254912-63-5)
Recommended Standards
- Perbromocyclopenta-1,3-diene (CAS 14310-17-9)
- Difethialone (CAS 104653-34-1)
- Tributyl(5’-hexyl-[2,2’-bithiophen]-5-yl)stannane (CAS 211737-37-0)
- 4-(Difluoromethyl)-6-hydroxy-3-iodopyridine-2-sulfonyl chloride (CAS 1805058-38-1)
- 2-(1-Methyl-4,5-dihydro-1H-imidazol-4-yl)acetonitrile (CAS 172938-94-2)
- Lenvatinib Impurity 132 (CAS 56962-01-7)
- 4-Bromo-6-fluoro-1-benzofuran (CAS 325487-80-7)
- 3-Ethyl-N,N,1,4-tetramethyl-1H-pyrazol-5-amine (CAS 748073-38-3)
- n-(Piperidin-4-yl)-N-propylpropionamide (CAS 1179194-67-2)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com