Olanzapine 4'-N-Glucuronide CAS 186792-79-0
| CAS No. | 186792-79-0 |
| Molecular Formula | C23H29N4O6S |
| Molecular Weight | 489.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Olanzapine 4'-N-Glucuronide 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.
Olanzapine 4'-N-Glucuronide (CAS 186792-79-0), molecular formula C23H29N4O6S and molecular weight 489.56 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Olanzapine 4'-N-Glucuronide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 489.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C23H29N4O6S |
| Molecular Weight | 489.56 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Olanzapine Standards
- Olanzapine-N10-Glucuronide (CAS 186792-80-3)
- Olanzapine Impurity 19 (CAS 1070876-09-3)
- Olanzapine Impurity 34 (CAS CATO-C4X-117834)
- Olanzapine Impurity 30 (CAS CATO-C4X-117830)
- Olanzapine Impurity 45 (CAS 2585173-71-1)
- Olanzapine Embonate Monohydrate EP Impurity F (CAS CATO-C4X-117863)
- Olanzapine Impurity 67 (CAS CATO-C4X-117867)
- Olanzapine Impurity 15 (CAS CATO-C4X-117815)
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