Lactodifucotetraose CAS 20768-11-0

Purity >95%In StockPharmaceutical Standards
CAS No.20768-11-0
Molecular FormulaC24H42O19
Molecular Weight634.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lactodifucotetraose CAS 20768-11-0 chemical structure

Description

As a certified reference material (CRM), Lactodifucotetraose meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Lactodifucotetraose (CAS 20768-11-0), molecular formula C24H42O19 and molecular weight 634.58 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Lactodifucotetraose (C24H42O19) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC24H42O19
Molecular Weight634.58 g/mol
Purity>95%
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

Recommended Standards

Why CATO?