(2R,3R,4S,5S,6R)-2-(2-aminoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol CAS 70337-78-9

Purity 97%+In StockPharmaceutical Standards
CAS No.70337-78-9
Molecular FormulaC8H17NO6
Molecular Weight223.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4S,5S,6R)-2-(2-aminoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol CAS 70337-78-9 chemical structure

Description

The occurrence of (2R,3R,4S,5S,6R)-2-(2-aminoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (2R,3R,4S,5S,6R)-2-(2-aminoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 70337-78-9), a certified reference material (molecular formula C8H17NO6, MW 223.22 g/mol) for analytical method development and quality control.

(2R,3R,4S,5S,6R)-2-(2-aminoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (C8H17NO6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 (2R,3R,4S,5S,6R)-2-(2-aminoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 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 FormulaC8H17NO6
Molecular Weight223.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1977
Nitrogen Atoms1

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