Lamotrigine-13C3,d3, Major CAS 1246815-13-3
| CAS No. | 1246815-13-3 |
| Molecular Formula | C6[13C]3H4D3Cl2N5 |
| Molecular Weight | 262.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lamotrigine-13C3,d3, Major (CAS 1246815-13-3) is a high-purity analytical reference standard with the molecular formula C6[13C]3H4D3Cl2N5 and a molecular weight of 262.09 g/mol.
Based on its molecular formula C6[13C]3H4D3Cl2N5, Lamotrigine-13C3,d3, Major contains deuterium isotope labeling, a nitrile group, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Lamotrigine-13C3,d3, Major 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 | C6[13C]3H4D3Cl2N5 |
| Molecular Weight | 262.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Lamotrigine Standards
- Lamotrigine-d3 (CAS 1132746-94-1)
- Lamotrigine-13C3 (CAS 1188265-38-4)
- Lamotrigine EP Impurity D (CAS 661463-79-2)
- Lamotrigine Impurity 15 (CAS 1373393-59-9)
- Lamotrigine EP Impurity A (CAS 252186-78-0)
- Lamotrigine 6-(3,4-Dichlorophenyl)-1,2,4-triazine-3,5-diamine Impurity (CAS 36518-85-1)
- Lamotrigine EP Impurity B and Lamotrigine EP Impurity C (CAS 84689-20-3)
- Lamotrigine Impurity 10 (CAS 77668-43-0)
Recommended Standards
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- 2-((Benzyloxy)methyl)furan (CAS 16361-14-1)
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- (E)-1-(2,5-dimethylfuran-3-yl)-3-(furan-3-yl)prop-2-en-1-one (CAS 304671-66-7)
- 4-Methyl-3-(methylsulfinyl)-5-(thiophen-2-yl)-4H-1,2,4-triazole (CAS 116850-55-6)
- (1S,2S)-2-Aminocyclohexane-1-carboxylic acid hydrochloride (CAS 24716-92-5)
- 3-cyclopropanecarbonylpyridin-4-amine, trifluoroacetic acid (CAS 1803608-77-6)
- Clofazimine Impurity 15 (CAS CATO-C4X-207115)
- 4-(Methylamino)-N-phenylbutanamide hydrochloride (CAS 1797018-11-1)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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