rac-(2R,3R)-3-(chloromethyl)-2-(trifluoromethyl)-3,4-dihydro-2H-1-benzopyran CAS 2059912-20-6

Purity 97%+In StockPharmaceutical Standards
CAS No.2059912-20-6
Molecular FormulaC11H10ClF3O
Molecular Weight250.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rac-(2R,3R)-3-(chloromethyl)-2-(trifluoromethyl)-3,4-dihydro-2H-1-benzopyran CAS 2059912-20-6 chemical structure

Description

rac-(2R,3R)-3-(chloromethyl)-2-(trifluoromethyl)-3,4-dihydro-2H-1-benzopyran (CAS 2059912-20-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10ClF3O. Molecular weight: 250.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H10ClF3O
Molecular Weight250.64 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentF/Cl-containing

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