1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-(pyrrolidin-1-yl)butan-1-one maleate CAS 59921-90-3

Purity 97%+In StockPharmaceutical Standards
CAS No.59921-90-3
Molecular FormulaC16H22NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-(pyrrolidin-1-yl)butan-1-one maleate CAS 59921-90-3 chemical structure

Description

The occurrence of 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-(pyrrolidin-1-yl)butan-1-one maleate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-(pyrrolidin-1-yl)butan-1-one maleate (CAS 59921-90-3), a certified reference material (molecular formula C16H22NO3C4H3O4, MW 391.42 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-(pyrrolidin-1-yl)butan-1-one maleate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 391.42 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), 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-(pyrrolidin-1-yl)butan-1-one maleate 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 FormulaC16H22NO3 C4H3O4
Molecular Weight391.42 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms1

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