(1R)-1-[(2R,3R,4R)-3-(benzoyloxy)-4-hydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate CAS 1417563-67-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1417563-67-7
Molecular FormulaC22H36O7
Molecular Weight412.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R)-1-[(2R,3R,4R)-3-(benzoyloxy)-4-hydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate CAS 1417563-67-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1R)-1-[(2R,3R,4R)-3-(benzoyloxy)-4-hydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate.

CATO supplies (1R)-1-[(2R,3R,4R)-3-(benzoyloxy)-4-hydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate (CAS 1417563-67-7), a certified reference material (molecular formula C22H36O7, MW 412.52 g/mol) for analytical method development and quality control.

Structurally, (1R)-1-[(2R,3R,4R)-3-(benzoyloxy)-4-hydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate (C22H36O7) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 412.52 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (1R)-1-[(2R,3R,4R)-3-(benzoyloxy)-4-hydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC22H36O7
Molecular Weight412.52 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991

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