Oraposide CAS 61276-16-2

Purity 97%+In StockPharmaceutical Standards
CAS No.61276-16-2
Molecular FormulaC29H34O15
Molecular Weight622.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Oraposide CAS 61276-16-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 622.57 g/mol gives Oraposide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Oraposide (CAS 61276-16-2), a certified reference material (molecular formula C29H34O15, MW 622.57 g/mol) for analytical method development and quality control.

Oraposide (C29H34O15) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Oraposide 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.

Physical & Chemical Properties

Molecular FormulaC29H34O15
Molecular Weight622.57 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974

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