1-9 Kilograms
$175.00
≥10 Kilograms
$159.00
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High quality Lamotrigine 84057-84-1
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Other name:3,5-Diamino-6-(2,3-dichlorophenyl)-1,2,4-triazine; 6-(2,3-dichlorophenyl)-1,2,4-triazine-3,5-diamine
CAS RN: 84057-84-1
EINECS No.: 281-901-8
Molecular formula: C9H7Cl2N5
Molecular weight: 256.09
Melting point: 177-181°C
InChI: 1/C9H7Cl2N5/c10-5-3-1-2-4(6(5)11)7-8(12)14-9(13)16-15-7/h1-3H,(H4,12,13,14,16)
Appearance:white fine powder
Specification: 99%
Standard: EP/BP/USP/CP
lamotrigine (pieces), indications for epilepsy: to 12 years of age or older children and adults of monotherapy: 1. Simple partial seizure (2) complex partial seizure (3) secondary sexual body stiffness - array twin seizure 4. Primary systemic rigidity - array twin seizure is not recommended for children under 12 years old with monotherapy, because has not been for this kind of special target group contrast experiment was carried out by the corresponding data. Two years of age or older children and adults to add therapy (add on therapy) : 1. Simple partial seizure (2) complex partial seizure (3) secondary sexual body stiffness - array twin seizure 4. Primary systemic rigidity - array twin seizure of this product can also be used to treat with Lennox - Gastaut syndrome of epileptic seizures.
Item | Requirements | Test Results |
Description | A white or almost white crystalline powder | Complies |
Identification |
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Solubility | Soluble in methanol, very slightly soluble in acetone and isopropanol . | Complies |
Melting point | 215°C~ 219°C | 217°C~218°C |
Appearance of solution | 5.0% solution in DMF should be clear | Complies |
Loss on drying | ≤ 0.5% | 0.03% |
Residue on ignition | ≤ 0.1% | 0.04% |
Heavy metals | ≤ 20ppm | Complies |
Residual solvent |
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Methanol | ≤ 1000ppm | Complies |
Ethanol | ≤ 1000ppm | Complies |
Related substance |
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Any other individual impurity: | ≤ 0.1% | Complies |
Total impurities | ≤ 1.0% | Complies |
Assay | 99.0%-101.0% | 99.70% |
Conclusion | Meets the Requirements | |
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