Propofol Impurity 21 CAS 83237-15-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 83237-15-4 |
| Molecular Formula | C17H26O4 |
| Molecular Weight | 294.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Propofol Impurity 21 (CAS 83237-15-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H26O4. Molecular weight: 294.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H26O4 |
| Molecular Weight | 294.39 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.) | 1980 |
Related Propofol Standards
- Propofol Impurity 49 (CAS CATO-C4X-147349)
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- Propofol Impuirity 45 (CAS CATO-C4X-147345)
- Propofol Impurity 51 (CAS CATO-C4X-147351)
- Propofol Impurity 18 (CAS CATO-C4X-147318)
- Propofol Impurity 43 (CAS CATO-C4X-147343)
- Propofol Impurity 27 (CAS 20170-32-5)
Recommended Standards
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- Dihydralazine Hydrochloride EP Impurity C (CAS 304-20-1)
- Bupropion Impurity N1 (CAS 30070-63-4)
- 1-[1,1′-Biphenyl]-4-yl-2-methyl-1-propanone (CAS 6976-20-1)
- 3-((4-Nitrobenzyl)thio)-1,2,4-triazin-5(4H)-one (CAS 872628-55-2)
- 3-(Morpholinomethyl)-1H-indole-5-carboxylic acid (CAS 1081126-35-3)
- Vilazodone impurity 17 (CAS CATO-C4X-135517)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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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