Propofol Impurity 28 CAS 40388-51-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 40388-51-0 |
| Molecular Formula | C19H30O4 |
| Molecular Weight | 322.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Propofol Impurity 28 (CAS 40388-51-0) pharmacopoeial impurity standards reference standard. Molecular formula: C19H30O4. Molecular weight: 322.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H30O4 |
| Molecular Weight | 322.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related Propofol Standards
- Propofol Impurity 43 (CAS CATO-C4X-147343)
- Propofol Impurity 51 (CAS CATO-C4X-147351)
- Propofol Impuirity 45 (CAS CATO-C4X-147345)
- Propofol impurity 63 (CAS 110398-11-3)
- Propofol Impurity 21 (CAS 83237-15-4)
- Propofol Impurity 20 (CAS 2178-51-0)
- Propofol β-D-Glucuronide (CAS 114991-26-3)
- Propofol EP Impurity E (CAS 2416-95-7)
Recommended Standards
- Fudosteine Impurity 34 (CAS CATO-C4X-144734)
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- Betamethasone Impurity 26 (CAS 98574-03-9)
- AZD-9291 Impurity 14 (CAS 1975982-94-5)
- N-Nitroso Amoxicillin Impurity J Trimer (CAS CATO-C4X-114879)
- N-((S)-(6-methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)picolinamide (CAS 1414851-58-3)
- Goserelin Acetate (CAS 145781-92-6)
- Ethyl 2-ethynylbenzoate (CAS 74185-31-2)
- 3-(3-(4-bromophenyl)isoxazol-5-yl)propan-1-ol (CAS 125160-89-6)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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