2-(3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl)-1H-imidazo[4,5-b]phenazine CAS 114991-98-9

Purity 97%+In StockPharmaceutical Standards
CAS No.114991-98-9
Molecular FormulaC23H16N4O2
Molecular Weight380.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl)-1H-imidazo[4,5-b]phenazine CAS 114991-98-9 chemical structure

Description

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-(3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl)-1H-imidazo[4,5-b]phenazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 380.40 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).

2-(3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl)-1H-imidazo[4,5-b]phenazine (CAS 114991-98-9) is a high-purity analytical reference standard with the molecular formula C23H16N4O2 and a molecular weight of 380.40 g/mol.

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), 2-(3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl)-1H-imidazo[4,5-b]phenazine 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 FormulaC23H16N4O2
Molecular Weight380.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms4

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