Ginsenoside Rh3 CAS 105558-26-7

Purity ≥90%In StockPharmaceutical Standards
CAS No.105558-26-7
Molecular FormulaC36H60O7
Molecular Weight604.86 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ginsenoside Rh3 CAS 105558-26-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 604.86 g/mol gives Ginsenoside Rh3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ginsenoside Rh3 (CAS 105558-26-7), molecular formula C36H60O7 and molecular weight 604.86 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Ginsenoside Rh3 (C36H60O7) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic 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).

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), Ginsenoside Rh3 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 FormulaC36H60O7
Molecular Weight604.86 g/mol
Purity≥90%
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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Why CATO?