(2S,3R,4R,5S,6R)-2-methyl-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate CAS 24332-99-8

Purity 97%+In StockPharmaceutical Standards
CAS No.24332-99-8
Molecular FormulaC18H21NO10
Molecular Weight411.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3R,4R,5S,6R)-2-methyl-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate CAS 24332-99-8 chemical structure

Description

The occurrence of (2S,3R,4R,5S,6R)-2-methyl-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (2S,3R,4R,5S,6R)-2-methyl-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 24332-99-8), a certified reference material (molecular formula C18H21NO10, MW 411.36 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (2S,3R,4R,5S,6R)-2-methyl-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 411.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 (2S,3R,4R,5S,6R)-2-methyl-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 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 FormulaC18H21NO10
Molecular Weight411.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms1

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