油酸-d<SUB>34</SUB> CAS 350671-54-4

Purity 97%+In StockPharmaceutical Standards
CAS No.350671-54-4
Molecular Formula-
Molecular Weight316.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

油酸-d<SUB>34</SUB> CAS 350671-54-4 chemical structure

Description

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

油酸-d<SUB>34</SUB> (CAS 350671-54-4), molecular formula C18D34O2 and molecular weight 316.67 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, 油酸-d<SUB>34</SUB> is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 316.67 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).

As a certified reference material (CRM), 油酸-d<SUB>34</SUB> 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 FormulaC18D34O2
Molecular Weight316.67 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

Recommended Standards

Why CATO?