(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene CAS 76740-45-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76740-45-9 |
| Molecular Formula | C31H30P2 |
| Molecular Weight | 464.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene (CAS 76740-45-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C31H30P2. Molecular weight: 464.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C31H30P2 |
| Molecular Weight | 464.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
Recommended Standards
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- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
Why CATO?
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