Secologanin dimethyl acetal CAS 77988-07-9

Purity 97%+In StockPharmaceutical Standards
CAS No.77988-07-9
Molecular FormulaC19H30O11
Molecular Weight434.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Secologanin dimethyl acetal CAS 77988-07-9 chemical structure

Description

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.

Secologanin dimethyl acetal (CAS 77988-07-9) is a high-purity analytical reference standard with the molecular formula C19H30O11 and a molecular weight of 434.43 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Secologanin dimethyl acetal is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 434.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

CATO manufactures Secologanin dimethyl acetal under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC19H30O11
Molecular Weight434.43 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979

Recommended Standards

Why CATO?