Stipuleanoside R2 CAS 96627-72-4

Purity 97%+In StockPharmaceutical Standards
CAS No.96627-72-4
Molecular FormulaC53H84O23
Molecular Weight1089.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Stipuleanoside R2 CAS 96627-72-4 chemical structure

Description

As a certified reference material (CRM), Stipuleanoside R2 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 Stipuleanoside R2 (CAS 96627-72-4), a certified reference material (molecular formula C53H84O23, MW 1089.22 g/mol) for analytical method development and quality control.

Stipuleanoside R2 (C53H84O23) 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).

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 FormulaC53H84O23
Molecular Weight1089.22 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984

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