Lemborexant Impurity 89 CAS 3070371-44-4

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.3070371-44-4
Molecular FormulaC17H17FN2O3
Molecular Weight316.33 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lemborexant Impurity 89 CAS 3070371-44-4 chemical structure

Description

High-purity Lemborexant Impurity 89 (CAS 3070371-44-4) pharmacopoeial impurity standards reference standard. Molecular formula: C17H17FN2O3. Molecular weight: 316.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC17H17FN2O3
Molecular Weight316.33 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2005
Halogen ContentF-containing
Nitrogen Atoms2

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