Triptolide Impurity 1 CAS 1254702-87-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1254702-87-8 |
| Molecular Formula | C21H25O10P 2*Na |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Triptolide Impurity 1 (CAS 1254702-87-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H25O10P 2*Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H25O10P 2*Na |
| Molecular Weight | 491.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Triptolide Standards
Recommended Standards
- Carbidopa Impurity 34 (CAS CATO-C4X-231034)
- Glycerol Impurity 39 (CAS 64528-52-5)
- 2-Chloroacrylonitrile (stabilized with HQ) (CAS 920-37-6)
- Rimegepant Impurity 76 (CAS CATO-C4X-248776)
- Ethyl 2-fluoro-5-hydroxybenzoate (CAS 1214387-36-6)
- 3-Hydroxy-N-(2-oxotetrahydrofuran-3-yl)butanamide (CAS 912545-51-8)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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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