2-3-4-Tri-O-acetyl-β-L-fucopyranosyl dibenzyl phosphate CAS 128473-05-2

Purity 97%+In StockPharmaceutical Standards
CAS No.128473-05-2
Molecular FormulaC26H31O11P
Molecular Weight550.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-3-4-Tri-O-acetyl-β-L-fucopyranosyl dibenzyl phosphate CAS 128473-05-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 550.49 g/mol gives 2-3-4-Tri-O-acetyl-β-L-fucopyranosyl dibenzyl phosphate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-3-4-Tri-O-acetyl-β-L-fucopyranosyl dibenzyl phosphate (CAS 128473-05-2) is a high-purity analytical reference standard with the molecular formula C26H31O11P and a molecular weight of 550.49 g/mol.

Structurally, 2-3-4-Tri-O-acetyl-β-L-fucopyranosyl dibenzyl phosphate (C26H31O11P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 11.5, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 550.49 g/mol, it falls into the moderately-high-molecular-weight range. 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 2-3-4-Tri-O-acetyl-β-L-fucopyranosyl dibenzyl phosphate 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 FormulaC26H31O11P
Molecular Weight550.49 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)11.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993

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