Regorafenib Impurity 21 CAS 88330-63-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.88330-63-6
Molecular FormulaC8H3ClF3NO
Molecular Weight221.56 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Regorafenib Impurity 21 CAS 88330-63-6 chemical structure

Description

CATO supplies Regorafenib Impurity 21 (CAS 88330-63-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H3ClF3NO. Molecular weight: 221.56 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H3ClF3NO
Molecular Weight221.56 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentF/Cl-containing
Nitrogen Atoms1

Related Regorafenib Standards

Recommended Standards

Why CATO?