Terbinafine EP Impurity E CAS 934365-23-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 934365-23-8 |
| Molecular Formula | C36H40N2 |
| Molecular Weight | 500.72 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Terbinafine EP Impurity E (CAS 934365-23-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C36H40N2. Molecular weight: 500.72 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C36H40N2 |
| Molecular Weight | 500.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Terbinafine Standards
- Terbinafine Hydroxy β-D-Glucuronide (CAS 99473-12-8)
- Terbinafine Impurity 29 (CAS CATO-C4X-133829)
- Terbinafine Hydroxy Benzoate (CAS 1076198-30-5)
- Terbinafine Carboxylic Acid Methyl Ester (Oxalate) (CAS 1076199-76-2)
- Terbinafine EP Impurity F (CAS 926281-74-5)
- Terbinafine Impurity 6 (CAS 99473-14-0)
- Terbinafine Impurity 5-d7 (CAS 1185238-58-7)
- Terbinafine Impurity 1 (CAS 134274-69-4)
Recommended Standards
- 2,9-Bis(2,4,6-triethylphenyl)-1,10-phenanthroline (CAS 2173362-84-8)
- Lurasidone-d8 (CAS 1132654-54-6)
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- Docetaxel Impurity 32 (CAS 1112457-40-5)
- Procaterol Impurity N7 (CAS 15450-72-3)
- 6-Methoxy-1-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 187679-62-5)
- (Iminomethyl)-L-aspartic acid (CAS 2374-41-6)
- 4-((4-Oxothiazolidin-2-ylidene)amino)benzoic acid (CAS 82365-56-8)
- 1-{[4-Chloro-3-(trifluoromethyl)phenyl]methyl}-2-methylpiperazine (CAS 1240573-35-6)
- Lixisenatide (CAS 320367-13-3（free base）)
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