1-2-3-Tri-O-benzoyl-4-deoxy-α-L-fucopyranose CAS 132867-80-2

Purity 97%+In StockPharmaceutical Standards
CAS No.132867-80-2
Molecular FormulaC27H24O7
Molecular Weight460.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-2-3-Tri-O-benzoyl-4-deoxy-α-L-fucopyranose CAS 132867-80-2 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

1-2-3-Tri-O-benzoyl-4-deoxy-α-L-fucopyranose (CAS 132867-80-2) is a high-purity analytical reference standard with the molecular formula C27H24O7 and a molecular weight of 460.48 g/mol.

Structurally, 1-2-3-Tri-O-benzoyl-4-deoxy-α-L-fucopyranose (C27H24O7) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 460.48 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.

Physical & Chemical Properties

Molecular FormulaC27H24O7
Molecular Weight460.48 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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994

Recommended Standards

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