4-((2S,3S)-3-(Hydroxymethyl)-7-(3-hydroxypropyl)-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)-2-methoxyphenol CAS 144881-21-0

Purity 97%+In StockPharmaceutical Standards
CAS No.144881-21-0
Molecular FormulaC19H22O6
Molecular Weight346.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((2S,3S)-3-(Hydroxymethyl)-7-(3-hydroxypropyl)-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)-2-methoxyphenol CAS 144881-21-0 chemical structure

Description

The occurrence of 4-((2S,3S)-3-(Hydroxymethyl)-7-(3-hydroxypropyl)-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)-2-methoxyphenol is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-((2S,3S)-3-(Hydroxymethyl)-7-(3-hydroxypropyl)-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)-2-methoxyphenol (CAS 144881-21-0), a certified reference material (molecular formula C19H22O6, MW 346.37 g/mol) for analytical method development and quality control.

4-((2S,3S)-3-(Hydroxymethyl)-7-(3-hydroxypropyl)-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)-2-methoxyphenol (C19H22O6) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; 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.

CATO manufactures 4-((2S,3S)-3-(Hydroxymethyl)-7-(3-hydroxypropyl)-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)-2-methoxyphenol 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 FormulaC19H22O6
Molecular Weight346.37 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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.)1998

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