Lifitegrast Impurity N12 CAS 851785-70-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.851785-70-1
Molecular FormulaC20H20Cl2N2O5S
Molecular Weight471.35 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lifitegrast Impurity N12 CAS 851785-70-1 chemical structure

Description

Lifitegrast Impurity N12 (CAS 851785-70-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H20Cl2N2O5S. Molecular weight: 471.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H20Cl2N2O5S
Molecular Weight471.35 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

Related Lifitegrast Standards

Recommended Standards

Why CATO?