Crizotinib Impurity 63 ·x p-Toluenesulfonic acid CAS 2059996-30-2

Purity ≥98%In StockPharmacopoeial Impurity Standards
CAS No.2059996-30-2
Molecular FormulaC26H30Cl2FN5O3 ·xC7H8O3S
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Crizotinib Impurity 63 ·x p-Toluenesulfonic acid CAS 2059996-30-2 chemical structure

Description

Crizotinib Impurity 63 ·x p-Toluenesulfonic acid (CAS 2059996-30-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H30Cl2FN5O3 ·xC7H8O3S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC26H30Cl2FN5O3 ·xC7H8O3S
Molecular Weight722.65 g/mol
Purity≥98%
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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentF/Cl-containing
Nitrogen Atoms5
Sulfur Atoms1

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