Buprenorphine 3-O-Methyl ether CAS 16524-65-5

Purity 97%+In StockPharmaceutical Standards
CAS No.16524-65-5
Molecular FormulaC30H49NO4
Molecular Weight487.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Buprenorphine 3-O-Methyl ether CAS 16524-65-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 487.71 g/mol gives Buprenorphine 3-O-Methyl ether distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Buprenorphine 3-O-Methyl ether (CAS 16524-65-5), a certified reference material (molecular formula C30H49NO4, MW 487.71 g/mol) for analytical method development and quality control.

The molecular framework of Buprenorphine 3-O-Methyl ether (C30H49NO4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Buprenorphine 3-O-Methyl ether 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 FormulaC30H49NO4
Molecular Weight487.71 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms1

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