(S)-2,3-difluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile CAS 1213465-60-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1213465-60-1
Molecular FormulaC11H10F2N2O
Molecular Weight224.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2,3-difluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile CAS 1213465-60-1 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

(S)-2,3-difluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile (CAS 1213465-60-1), molecular formula C11H10F2N2O and molecular weight 224.21 g/mol, is a CATO reference standard with documented purity and traceability.

(S)-2,3-difluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile (C11H10F2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H10F2N2O
Molecular Weight224.21 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms2

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