(2R)-3,4-dihydro-2H-1-benzopyran-2-carbaldehyde CAS 1451408-60-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1451408-60-8
Molecular FormulaC10H16O2
Molecular Weight168.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R)-3,4-dihydro-2H-1-benzopyran-2-carbaldehyde CAS 1451408-60-8 chemical structure

Description

As a certified reference material (CRM), (2R)-3,4-dihydro-2H-1-benzopyran-2-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

(2R)-3,4-dihydro-2H-1-benzopyran-2-carbaldehyde (CAS 1451408-60-8) is a high-purity analytical reference standard with the molecular formula C10H16O2 and a molecular weight of 168.23 g/mol.

The molecular framework of (2R)-3,4-dihydro-2H-1-benzopyran-2-carbaldehyde (C10H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC10H16O2
Molecular Weight168.23 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1992

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