Lidocaine Impurity 6 CAS 64585-18-8
| CAS No. | 64585-18-8 |
| Molecular Formula | C14H22N2O2 |
| Molecular Weight | 250.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Lidocaine Impurity 6 (C14H22N2O2) 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.
Lidocaine Impurity 6 (CAS 64585-18-8) is a high-purity analytical reference standard with the molecular formula C14H22N2O2 and a molecular weight of 250.34 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Lidocaine Impurity 6 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 | C14H22N2O2 |
| Molecular Weight | 250.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Lidocaine Standards
- Lidocaine Impurity 57 (CAS 52662-13-2)
- Lidocaine EP Impurity B (CAS 2903-45-9)
- Lidocaine Impurity 71 (CAS CATO-C4X-167971)
- Lidocaine Impurity 73 (CAS CATO-C4X-167973)
- Lidocaine Impurity 91 (CAS CATO-C4X-167991)
- Lidocaine-d10 (CAS 851528-09-1)
- Lidocaine-d10 N-Oxide (CAS 851528-10-4)
- Lidocaine impurity 65 (CAS CATO-C4X-167965)
Recommended Standards
- Mianserin EP Impurity E (CAS 71936-92-0)
- Ethyl 5-methyl-2,3,7,8,9,10-hexahydro-1H-7,10a-methanoimidazo[1,2-a]azocine-6-carboxylate (CAS 2096987-29-8)
- N-((1H-indol-3-yl)methyl)-2-phenylethan-1-amine (CAS 256440-49-0)
- Des[1-(4,4-difluorocyclohexanecarboxamido)-1-phenylpropyl]-3-hydroxymethyl Maraviroc (CAS 856703-83-8)
- 5-Cyclopropoxy-3-ethyl-N-methylpicolinamide (CAS 1243368-09-3)
- Diethyl Iminodicarboxylate (CAS 19617-44-8)
- Prop-2-yn-1-yl 3-chloro-5-ethoxy-4-((4-methylbenzyl)oxy)benzoate (CAS 1706442-84-3)
- 6-(Methylthio)-2,2'-bipyridine (CAS 219753-23-8)
- 3-Aminobenzo[d]isothiazol-6-ol (CAS 613262-24-1)
- Butyl 2-fluoroacetate (CAS 371-49-3)
- 2-(tert-Butyl) 3-ethyl (3S)-2-azabicyclo[2.2.1]heptane-2,3-dicarboxylate (CAS 1330750-04-3)
- Ethyl 2-methoxy-1-naphthoate (CAS 501356-23-6)
- 4-Chloro-2-(4-methylphenyl)benzoic acid (CAS 135070-65-4)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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