Lacosamide Impurity 34 CAS 86921-48-4
| CAS No. | 86921-48-4 |
| Molecular Formula | C12H16N2O2 |
| Molecular Weight | 220.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Lacosamide Impurity 34 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.
Lacosamide Impurity 34 (CAS 86921-48-4) is a certified pharmaceutical impurity reference standard with the molecular formula C12H16N2O2 and a molecular weight of 220.27 g/mol.
Lacosamide Impurity 34 (C12H16N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H16N2O2 |
| Molecular Weight | 220.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Related Lacosamide Standards
- Lacosamide Impurity 31 (CAS 93782-09-3)
- Lacosamide Impurity 29 (CAS 86123-95-7)
- Lacosamide Impurity 50 (CAS 2295925-92-5)
- Lacosamide Impurity 53 (CAS CATO-C4X-183053)
- Lacosamide EP Impurity K (CAS 86921-49-5)
- Lacosamide Impurity 45 (CAS CATO-C4X-183045)
- Lacosamide EP Impurity D (R-isomer) (CAS 196601-69-1)
- Lacosamide EP Impurity D (CAS 262845-82-9)
Recommended Standards
- Paliperidone Impurity 159 (CAS CATO-C4X-1724159)
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- Carbidopa Impurity 33 (CAS CATO-C4X-231033)
- Metaraminol Impurity 63 (CAS 946-80-5)
- Ritonavir Impurity 36 (CAS CATO-C4X-175136)
- Febuxostat Impurity 16 (CAS 1335202-60-2)
- (4-Fluorophenyl)(3-(2-phenylthiazol-5-yl)-1H-pyrazol-1-yl)methanone (CAS 318248-76-9)
- Resveratrol Trimethyl Ether (CAS 22255-22-7)
- 3-Iodo-4-(pivaloyloxy)benzoic acid (CAS 1131614-76-0)
- (R)-1-(Isothiazol-5-yl)ethan-1-ol (CAS 2241107-61-7)
- N-[(E)-(4-Methylphenyl)methylidene]-1-(phenylsulfonyl)-4-piperidinecarbohydrazide (CAS 478030-63-6)
- 1-(3-Methoxyphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1176582-38-9)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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