Propofol Impurity 40 CAS 258516-82-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 258516-82-4 |
| Molecular Formula | C13H19ClO |
| Molecular Weight | 226.74 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Propofol Impurity 40 (CAS 258516-82-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H19ClO. Molecular weight: 226.74 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H19ClO |
| Molecular Weight | 226.74 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Propofol Standards
- Propofol Impurity 34 (CAS 40946-46-1)
- Propofol Impurity 21 (CAS 153752-00-2)
- Propofol EP Impurity N (CAS 13423-73-9)
- Propofol Impurity 32 (CAS 161070-01-5)
- Propofol Impurity 33 (CAS CATO-C4X-147333)
- Propofol Impurity 35 (CAS 2215-21-6)
- Propofol Impurity 39 (CAS 100482-27-7)
- Propofol Impurity 46 (CAS CATO-C4X-147346)
Recommended Standards
- 6-Chloro-9-(trimethylsilyl)-9H-purine (CAS 32865-86-4)
- Oxymetazoline Impurity N1 (CAS 23500-79-0)
- 4-Chloro-1-(trimethylsilyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 257298-06-9)
- Dorzagliatin Impurity 6 (CAS CATO-C4X-34416)
- Luliconazole impurity 21 (CAS CATO-C4X-285321)
- 1,3-Bis(2-chloro-4-nitrophenyl)urea (CAS 96461-96-0)
- Podophyllotoxin impurity 7 (CAS CATO-C4X-24257)
- 1,3,5-Benzenetricarbonitrile (CAS 10365-94-3)
- Lucidenic acid D (CAS 98665-16-8)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com