Droperidol Impurity 12 CAS 3308-94-9
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 3308-94-9 |
| Molecular Formula | C12H14ClFO2 |
| Molecular Weight | 244.69 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Droperidol Impurity 12 (CAS 3308-94-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H14ClFO2. Molecular weight: 244.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H14ClFO2 |
| Molecular Weight | 244.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >90% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Droperidol Standards
- Droperidol Impurity 18 (CAS CATO-C4X-276918)
- Droperidol Impurity 6 (CAS 41276-30-6)
- Droperidol Impurity 16 (CAS 39146-45-7)
- Droperidol EP Impurity A (CAS 2147-83-3)
- Droperidol Impurity 13 (CAS CATO-C4X-276913)
- Droperidol Impurity 4 (CAS 25551-59-1)
- Droperidol Impurity 14 (CAS 60172-08-9)
- Droperidol Impurity 5 (CAS 65053-26-1)
Recommended Standards
- But-3-yn-1-yl 4-chlorobenzenesulfonate (CAS 877171-15-8)
- 6-Chloro-4-ethoxy-3-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1037479-54-1)
- 4-(3-Chloropropyl)-4-(4-fluorophenyl)-1,3-dioxolane (CAS 55396-00-4)
- Ramelteon Impurity 6（Cis-trans isomerism mixture） (CAS CATO-C4X-26226)
- Mirogabalin Impurity 11 (CAS CATO-C4X-292411)
- Rosuvastatin Impurity 131 (CAS 1246665-85-9)
- 5-{2-azaspiro[3.3]heptan-2-yl}pyridin-2-amine (CAS 1509129-83-2)
- 2,2,2-Trifluoroethyl N-({4-[(4-methoxyphenyl)carbamoyl]phenyl}methyl)carbamate (CAS 477857-90-2)
- 2-(Tert-butyl)-6-(2-hydroxy-5-methylbenzyl)-4-methylphenol (CAS 81910-71-6)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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