Prilocaine Impurity 13 CAS 19343-15-8
| CAS No. | 19343-15-8 |
| Molecular Formula | C10H13NO |
| Molecular Weight | 163.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Prilocaine Impurity 13 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.
Prilocaine Impurity 13 (CAS 19343-15-8) is a certified pharmaceutical impurity reference standard with the molecular formula C10H13NO and a molecular weight of 163.22 g/mol.
The molecular framework of Prilocaine Impurity 13 (C10H13NO) is characterized by a nitrogen-containing heterocyclic scaffold, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C10H13NO |
| Molecular Weight | 163.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1962 |
| Nitrogen Atoms | 1 |
Related Prilocaine Standards
- Prilocaine Impurity 18 (CAS 26073-26-7)
- Prilocaine impurity 60 (CAS CATO-C4X-193460)
- Prilocaine Impurity 01 (CAS 103-89-9)
- Prilocaine Impurity 14 (CAS 120-66-1)
- Prilocaine Impurity 15 (CAS 5602-96-0)
- Prilocaine Impurity 03 (CAS 37394-93-7)
- Prilocaine Impurity 22 (CAS 2384559-40-2)
- Prilocaine Impurity C56 (CAS 111057-88-6)
Recommended Standards
- Lidocaine EP Impurity C (CAS 2198-53-0)
- Primidone EP Impurity C (CAS 90-26-6)
- Glipizide Impurity 15 (CAS 877-95-2)
- Crotamiton EP Impurity D (CAS 13936-60-2)
- Adrenaline Impurity 20 HCl (CAS CATO-C4X-184920)
- Pretomanid Impurity 14 (CAS CATO-C4X-260614)
- Raltegravir Diketo Ethoxy Impurity (CAS 1193687-88-5)
- 6-(Difluoromethyl)-4,5,6,7-tetrahydrobenzofuran-4-ol (CAS 1706446-19-6)
- 3,3-Difluoro-1-(3-fluoro-2-(trifluoromethyl)-phenyl)piperidine (CAS 1707358-12-0)
- 6-methoxy-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid (CAS 1260383-27-4)
- 1-(2-chlorophenyl)-4-(3-chloropropyl)piperazine (CAS 52536-36-4)
- 1-Formylpiperidine-4-carbonitrile (CAS 1176419-76-3)
- 4-((Ethoxycarbonyl)amino)benzoic acid (CAS 5180-75-6)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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