Teprenone Impurity 7 CAS 1113-21-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1113-21-9 |
| Molecular Formula | C20H34O |
| Molecular Weight | 290.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Teprenone Impurity 7 (CAS 1113-21-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H34O. Molecular weight: 290.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H34O |
| Molecular Weight | 290.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Teprenone Standards
- Teprenone Impurity 28 (CAS CATO-C4X-208128)
- Teprenone impurity 51 (CAS 57784-25-5)
- Teprenone Impurity 6 (CAS 70851-60-4)
- Teprenone Impurity N1 (CAS 70901-63-2)
- Teprenone Impurity 11 (CAS CATO-C4X-208111)
- Teprenone Impurity 13 (CAS CATO-C4X-208113)
- Teprenone Impurity 9 (CAS CATO-C4X-20819)
- Teprenone Impurity 4 (CAS 1117-51-7)
Recommended Standards
- (+)-cis-Abienol (CAS 17990-16-8)
- 4-Tetradecylphenol (CAS 25401-89-2)
- Menaquinone impurity 41 (CAS 3879-61-6)
- Larotrectinib Impurity 13 (CAS CATO-C4X-238013)
- Imrecoxib Impurity 52（Z-Isomer） (CAS CATO-C4X-237952)
- Methyl 2-(4-(2,4-difluorobenzamido)phenoxy)benzoate (CAS 866020-24-8)
- 4-((4-Fluoro-2-methyl-1H-indol-5-yl)oxy)-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde (CAS 1638768-25-8)
- 1-Benzyl-3-[(2,4,6-trimethylphenyl)methyl]imidazolidine-2,4,5-trione (CAS 341967-28-0)
- 5-(Pyridin-4-yl)thiophene-2-carbaldehyde (CAS 129770-69-0)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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