((2R,3R,4S,5R,6S)-6-(allyloxy)-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methanol CAS 78184-40-4

Purity 97%+In StockPharmaceutical Standards
CAS No.78184-40-4
Molecular FormulaC30H34O6
Molecular Weight490.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((2R,3R,4S,5R,6S)-6-(allyloxy)-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methanol CAS 78184-40-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 490.59 g/mol gives ((2R,3R,4S,5R,6S)-6-(allyloxy)-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

((2R,3R,4S,5R,6S)-6-(allyloxy)-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methanol (CAS 78184-40-4), molecular formula C30H34O6 and molecular weight 490.59 g/mol, is a CATO reference standard with documented purity and traceability.

((2R,3R,4S,5R,6S)-6-(allyloxy)-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methanol (C30H34O6) contains a steroid 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 ((2R,3R,4S,5R,6S)-6-(allyloxy)-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methanol 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 FormulaC30H34O6
Molecular Weight490.59 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979

Recommended Standards

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