Econazole EP Impurity B CAS 2334059-11-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2334059-11-7 |
| Molecular Formula | C15H14Cl3NO |
| Molecular Weight | 330.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Econazole EP Impurity B (CAS 2334059-11-7) pharmacopoeial impurity standards reference standard. Molecular formula: C15H14Cl3NO. Molecular weight: 330.64 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H14Cl3NO |
| Molecular Weight | 330.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Econazole Standards
- Econazole impurity 23 (CAS 1165796-83-7)
- Econazole impurity 24 (CAS 2237961-00-9)
- Econazole impurity 28 (CAS 56719-70-1)
- Econazole impurity 19 (CAS 27523-08-6)
- Econazole impurity 25 (CAS CATO-C4X-132725)
- Econazole (CAS 27220-47-9)
- Econazole-d6 (CAS CATO-CCAD304748)
- Econazole impurity 30 (CAS CATO-C4X-132730)
Recommended Standards
- 2-[3-Chloro-4-(methanesulfonylmethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2253750-91-1)
- 1-((4-Bromo-5-chlorothiophen-2-yl)sulfonyl)pyrrolidine (CAS 259137-98-9)
- 2-(2-Chloro-4-((methylsulfonyl)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1338326-90-1)
- Finasteride Impurity 34 (CAS 73711-89-4)
- Daunorubicin Impurity 1 (CAS 1159977-24-8)
- 3'-Deoxyadenosine 5’-DiphosphateDiscontinued, see D232038 (CAS 13052-95-4)
- 1-(Benzenesulfonyl)-5-bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 876343-81-6)
- Methyl 1-(2,2-difluoroethyl)-1H-pyrazole-5-carboxylate (CAS 1172234-95-5)
- 4-Chloro-3-fluorobenzamide (CAS 874781-07-4)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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