Tetracaine Impurity N3 CAS 94-25-7
Purity >98%In StockPharmacopoeial Impurity Standards
| CAS No. | 94-25-7 |
| Molecular Formula | C11H15NO2 |
| Molecular Weight | 193.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tetracaine Impurity N3 (CAS 94-25-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H15NO2. Molecular weight: 193.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H15NO2 |
| Molecular Weight | 193.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >98% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Tetracaine Standards
- Tetracaine EP Impurity B (CAS 4740-24-3)
- Tetracaine Impurity 16 (CAS CATO-C4X-192316)
- Tetracaine Impurity 13 (CAS 99-77-4)
- Tetracaine EP Impurity B-d9 (CAS 1309935-92-9)
- Tetracaine Related Compound 1 (CAS 131719-63-6)
- Tetracaine EP Impurity C (CAS 71839-12-8)
- Tetracaine Impurity 22 (CAS 794457-79-7)
- Tetracaine Impurity 7 (CAS 10012-47-2)
Recommended Standards
- Propachlor-2-hydroxy (CAS 42404-06-8)
- H-Aib-Obzl (CAS 55456-40-1)
- S-Metolachlor CGA 37735 (CAS 97055-05-5)
- Levocetirizine Impurity 81 (CAS CATO-C4X-108381)
- Apixaban Impurity 114 (CAS CATO-C4X-1088114)
- (S)-2-((S)-3-(1H-Imidazol-5-yl)-2-(2-palmitamidoacetamido)propanamido)-6-aminohexanoic acid xacetate (CAS 1628252-62-9)
- K-F-H-E-K-H-H-S-H-R-G-Y (CAS 127637-03-0)
- 2,6-Dichloro-9-(1-methyl-1H-pyrazol-4-yl)-9H-purine (CAS 2387704-79-0)
- N-(3-(Benzo[d]thiazol-2-yl)phenyl)-3-(phenylsulfonyl)propanamide (CAS 868676-45-3)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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