Tetracaine Impurity 6 CAS 92726-05-1
| CAS No. | 92726-05-1 |
| Molecular Formula | C15H23NO2 |
| Molecular Weight | 249.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Tetracaine Impurity 6 (C15H23NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 249.35 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Tetracaine Impurity 6 (CAS 92726-05-1), a pharmacopoeial impurity reference standard (molecular formula C15H23NO2, MW 249.35 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
As a certified reference material (CRM), Tetracaine Impurity 6 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H23NO2 |
| Molecular Weight | 249.35 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.) | 1983 |
| Nitrogen Atoms | 1 |
Related Tetracaine Standards
- Tetracaine Impurity 14 (CAS 1029292-13-4)
- Tetracaine Impurity 39 (CAS 101265-45-6)
- Tetracaine Impurity 31 (CAS CATO-C4X-192331)
- Tetracaine Impurity 28 (CAS 38152-22-6)
- Tetracaine Impurity 21 (CAS CATO-C4X-192321)
- Tetracaine Impurity 32 (CAS CATO-C4X-192332)
- Tetracaine Impurity 18 (CAS 398469-99-3)
- Tetracaine Impurity 29 (CAS CATO-C4X-192329)
Recommended Standards
- Dimetindene EP Impurity C (CAS 92726-29-9)
- Rasagiline Impurity 52 (CAS 113535-01-6)
- Pentazocine Impurity 5 (CAS 18175-34-3)
- Lidocaine Impurity 71 (CAS CATO-C4X-167971)
- Cefoxitin Impurity 28 (CAS CATO-C4X-157828)
- Piperazine Impurity 33 (CAS 2639426-95-0)
- Linagliptin impurity 143 (CAS 2517759-32-7)
- 2,2-Diethoxyacetohydrazide (CAS 39256-18-3)
- Ethyl 3-amino-3-(2-isonicotinoylhydrazinyl)acrylate (CAS 146255-38-1)
- Ritonavir Dehydro (CAS 1156504-13-0)
- 1-Aminoisoquinoline (CAS 1532-84-9)
- 3-(4-Methylpyridin-3-yl)propan-1-ol (CAS 1527974-72-6)
- 2-Phenylethyl Propionate (CAS 122-70-3)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com