(-)-Isobicyclogermacrenal CAS 73256-82-3

Purity 97%+In StockPharmaceutical Standards
CAS No.73256-82-3
Molecular FormulaC15H22O
Molecular Weight218.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(-)-Isobicyclogermacrenal CAS 73256-82-3 chemical structure

Description

(-)-Isobicyclogermacrenal (CAS 73256-82-3), molecular formula C15H22O and molecular weight 218.33 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a hydroxyl group, an ether linkage, an aromatic ring system, (-)-Isobicyclogermacrenal is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 218.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures (-)-Isobicyclogermacrenal 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 FormulaC15H22O
Molecular Weight218.33 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977

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