Lamotrigine N2-Glucuronide CAS 133310-19-7
| CAS No. | 133310-19-7 |
| Molecular Formula | C15H16Cl2N5O6 |
| Molecular Weight | 433.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Lamotrigine N2-Glucuronide (CAS 133310-19-7), a certified reference material (molecular formula C15H16Cl2N5O6, MW 433.22 g/mol) for analytical method development and quality control.
Structurally, Lamotrigine N2-Glucuronide (C15H16Cl2N5O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.5, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 433.22 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Lamotrigine N2-Glucuronide 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 | C15H16Cl2N5O6 |
| Molecular Weight | 433.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Lamotrigine Standards
- Lamotrigine-2N-glucuronide (CAS 135288-68-5)
- Lamotrigine 5 N Glucuronide (CAS 136565-77-0)
- Lamotrigine EP Impurity F (CAS 252186-79-1)
- Lamotrigine Impurity 22 (CAS CATO-C4X-167222)
- Lamotrigine impurity 19 (CAS CATO-C4X-167219)
- Lamotrigine Dimer Impurity 8 (CAS CATO-C4X-16728)
- Lamotrigine Dimer Impurity 9 (CAS 1797983-48-2)
- Lamotrigine N-Acetate (CAS 77668-57-6)
Recommended Standards
- Resmetirom Impurity 138 (CAS CATO-C4X-2912138)
- 1-Phenyl-5-(tributylstannyl)-1H-pyrazole (CAS 141998-89-2)
- Fluralaner impurity 32 (CAS CATO-C4X-218032)
- tributyl-(3-methyl-5-nitro-2-pyridyl)stannane (CAS 2268776-63-0)
- 4-[3-(3-MEthylphenyl)-1h-indol-2-yl]butan-1-amine oxalate (CAS 1177278-82-8)
- 2-methyl-6-nitro-4H-3,1-benzoxazin-4-one (CAS 10073-89-9)
- 3-Chloro-5-fluoro-4-methoxybenzaldehyde (CAS 177994-49-9)
- Boc-cis-Hyp-OMe (CAS 102195-79-9)
- 5-chloro-1H-pyrazolo[3,4-b]pyridin-6-amine (CAS 1710293-78-9)
- Benoxathian Hydrochloride (CAS 92642-97-2)
- 1-(1H-Benzo[d]imidazol-2-yl)ethan-1-amine hydrochloride (CAS 853789-10-3)
- 5-Cyclopropoxy-6-(methylthio)nicotinamide (CAS 1243453-32-8)
- N-(2-Aminoethyl)-5-chloroisoquinoline-8-sulfonamide dihydrochloride (CAS 1177141-67-1)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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