(1Z,3Z)-1,3-Bis(((S)-4-phenyl-4,5-dihydrooxazol-2-yl)methylene)-1,3-dihydroisobenzofuran CAS 2417459-49-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2417459-49-3
Molecular FormulaC28H22N2O3
Molecular Weight434.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1Z,3Z)-1,3-Bis(((S)-4-phenyl-4,5-dihydrooxazol-2-yl)methylene)-1,3-dihydroisobenzofuran CAS 2417459-49-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1Z,3Z)-1,3-Bis(((S)-4-phenyl-4,5-dihydrooxazol-2-yl)methylene)-1,3-dihydroisobenzofuran.

(1Z,3Z)-1,3-Bis(((S)-4-phenyl-4,5-dihydrooxazol-2-yl)methylene)-1,3-dihydroisobenzofuran (CAS 2417459-49-3), molecular formula C28H22N2O3 and molecular weight 434.49 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (1Z,3Z)-1,3-Bis(((S)-4-phenyl-4,5-dihydrooxazol-2-yl)methylene)-1,3-dihydroisobenzofuran is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 434.49 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).

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), (1Z,3Z)-1,3-Bis(((S)-4-phenyl-4,5-dihydrooxazol-2-yl)methylene)-1,3-dihydroisobenzofuran 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 FormulaC28H22N2O3
Molecular Weight434.49 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Nitrogen Atoms2

Recommended Standards

Why CATO?