Baloxavir Marboxil Impurity 191 CAS 1820002-36-5

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.1820002-36-5
Molecular FormulaC14H11FOS
Molecular Weight246.30 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Baloxavir Marboxil Impurity 191 CAS 1820002-36-5 chemical structure

Description

Baloxavir Marboxil Impurity 191 (CAS 1820002-36-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11FOS. Molecular weight: 246.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H11FOS
Molecular Weight246.30 g/mol
Purity≥95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF-containing
Sulfur Atoms1

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