(E)-1-(6-((4-methoxystyryl)amino)benzo[d][1,3]dioxol-5-yl)ethan-1-one CAS 882747-81-1

Purity 97%+In StockPharmaceutical Standards
CAS No.882747-81-1
Molecular FormulaC18H17NO4
Molecular Weight311.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1-(6-((4-methoxystyryl)amino)benzo[d][1,3]dioxol-5-yl)ethan-1-one CAS 882747-81-1 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 (E)-1-(6-((4-methoxystyryl)amino)benzo[d][1,3]dioxol-5-yl)ethan-1-one.

(E)-1-(6-((4-methoxystyryl)amino)benzo[d][1,3]dioxol-5-yl)ethan-1-one (CAS 882747-81-1), molecular formula C18H17NO4 and molecular weight 311.33 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H17NO4, (E)-1-(6-((4-methoxystyryl)amino)benzo[d][1,3]dioxol-5-yl)ethan-1-one contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (E)-1-(6-((4-methoxystyryl)amino)benzo[d][1,3]dioxol-5-yl)ethan-1-one 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 FormulaC18H17NO4
Molecular Weight311.33 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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