Lenvatinib Impurity 63 CAS 2380197-89-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2380197-89-5
Molecular FormulaC17H14ClN3O3
Molecular Weight343.76 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lenvatinib Impurity 63 CAS 2380197-89-5 chemical structure

Description

Lenvatinib Impurity 63 (CAS 2380197-89-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14ClN3O3. Molecular weight: 343.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H14ClN3O3
Molecular Weight343.76 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentCl-containing
Nitrogen Atoms3

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