Tetracaine Impurity 10 CAS 65213-46-9
| CAS No. | 65213-46-9 |
| Molecular Formula | C17H27NO2 |
| Molecular Weight | 277.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tetracaine Impurity 10 (CAS 65213-46-9) is a certified pharmaceutical impurity reference standard with the molecular formula C17H27NO2 and a molecular weight of 277.40 g/mol.
The molecular framework of Tetracaine Impurity 10 (C17H27NO2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Tetracaine Impurity 10 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H27NO2 |
| Molecular Weight | 277.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Tetracaine Standards
- Tetracaine Impurity 30 (CAS CATO-C4X-192330)
- Tetracaine Impurity 35 (CAS CATO-C4X-192335)
- Tetracaine Impurity 9 (CAS 55750-02-2)
- Tetracaine Impurity 40 (CAS 63069-46-5)
- Tetracaine-d6 (CAS 756771-02-5)
- Tetracaine Impurity 29 (CAS CATO-C4X-192329)
- Tetracaine (CAS 94-24-6)
- Tetracaine Impurity 18 (CAS 398469-99-3)
Recommended Standards
- Venlafaxine Impurity 80 (CAS CATO-C4X-143480)
- Eperisone Impurity 50 (CAS 1160227-93-9)
- Venlafaxine Impurity 39 (CAS 93413-46-8)
- Maprotiline (CAS 10262-69-8)
- Cefaclor Impurity 47 (CAS CATO-C4X-127047)
- Bisoprolol Impurity 116 (CAS CATO-C4X-1247116)
- Vonoprazan Impurity 155 (CAS 403710-57-6)
- 4-phenylfuran-2-carbaldehyde (CAS 99113-85-6)
- Tert-butyl 2-(4-(bromomethyl)phenyl)-2-cyclopentylacetate (CAS 157312-16-8)
- 4-Chloro-7,8-dihydro-6H-pyrrolo[2,1-f]purine (CAS 150012-97-8)
- 3-Phenylimidazo[1,2-a]pyrazin-8-amine (CAS 787590-47-0)
- Ethyl 11-bromoundecanoate (CAS 6271-23-4)
- 4-{5-[2-(4-Fluoro-phenoxy)-ethyl]-4-methyl-thiazol-2-yl}-azepan-4-ol hydrochloride (CAS 1361111-41-2)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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 18665070610 / Nicole.chen@cato-chem.com