Neohesperidose heptaacetate CAS 19949-47-4

Purity 97%+In StockPharmaceutical Standards
CAS No.19949-47-4
Molecular FormulaC26H36O17
Molecular Weight620.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Neohesperidose heptaacetate CAS 19949-47-4 chemical structure

Description

As a certified reference material (CRM), Neohesperidose heptaacetate 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.

CATO supplies Neohesperidose heptaacetate (CAS 19949-47-4), a certified reference material (molecular formula C26H36O17, MW 620.55 g/mol) for analytical method development and quality control.

Based on its molecular formula C26H36O17, Neohesperidose heptaacetate contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 620.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 FormulaC26H36O17
Molecular Weight620.55 g/mol
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

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