Lamotrigine Dimer Impurity 9 CAS 1797983-48-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1797983-48-2 |
| Molecular Formula | C19H14Cl4N10 |
| Molecular Weight | 524.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Lamotrigine Dimer Impurity 9 (CAS 1797983-48-2) pharmacopoeial impurity standards reference standard. Molecular formula: C19H14Cl4N10. Molecular weight: 524.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H14Cl4N10 |
| Molecular Weight | 524.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 10 |
Related Lamotrigine Standards
- Lamotrigine impurity 19 (CAS CATO-C4X-167219)
- Lamotrigine Dimer Impurity 8 (CAS CATO-C4X-16728)
- Lamotrigine Impurity 18 (CAS CATO-C4X-167218)
- Lamotrigine N2-Glucuronide (CAS 133310-19-7)
- 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)
Recommended Standards
- 3'-O-Ac-dTTP (CAS 90290-82-7)
- 8-Br-PEt-cGMP (CAS 144510-04-3)
- (2E)-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-3-[(4-iodophenyl)amino]prop-2-en-1-one (CAS 478040-36-7)
- Tegoprazan Impurity 149 (CAS CATO-C4X-2297149)
- Bilastine Impurity 12 HCl (CAS 2099128-83-1(Free base))
- (5-(4-(Trifluoromethyl)phenyl)pyridin-3-yl)methanol (CAS 885959-16-0)
- (1-Fluorocyclobutyl)methanamine (CAS 883311-84-0)
- 2-(4-Aminopiperidin-1-yl)-N-(2,4-dimethoxyphenyl)-acetamide dihydrochloride (CAS 1332530-10-5)
- 1-(adamantan-1-yl)-2-aminoethan-1-one hydrochloride (CAS 145256-72-0)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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