2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-diphenoxy- CAS 144-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144-35-4 |
| Molecular Formula | C17H18O6P2 |
| Molecular Weight | 380.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-diphenoxy- (CAS 144-35-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H18O6P2. Molecular weight: 380.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H18O6P2 |
| Molecular Weight | 380.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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- 4-[(4-Isopropylphenoxy)methyl]piperidinehydrochloride (CAS 1184993-18-7)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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