2(3H)-Furanone,4-[(R)-(3,4-dimethoxyphenyl)hydroxymethyl]-3-[(3,4-dimethoxyphenyl)methyl]dihydro-,(3R,4R)- 69586-96-5 CAS 69586-96-5

Purity 97%+In StockPharmaceutical Standards
CAS No.69586-96-5
Molecular FormulaC22H26O7
Molecular Weight402.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2(3H)-Furanone,4-[(R)-(3,4-dimethoxyphenyl)hydroxymethyl]-3-[(3,4-dimethoxyphenyl)methyl]dihydro-,(3R,4R)- 69586-96-5 CAS 69586-96-5 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 2(3H)-Furanone,4-[(R)-(3,4-dimethoxyphenyl)hydroxymethyl]-3-[(3,4-dimethoxyphenyl)methyl]dihydro-,(3R,4R)- 69586-96-5.

2(3H)-Furanone,4-[(R)-(3,4-dimethoxyphenyl)hydroxymethyl]-3-[(3,4-dimethoxyphenyl)methyl]dihydro-,(3R,4R)- 69586-96-5 (CAS 69586-96-5) is a high-purity analytical reference standard with the molecular formula C22H26O7 and a molecular weight of 402.44 g/mol.

Owing to a flavonoid core, a hydroxyl group, an ether linkage, 2(3H)-Furanone,4-[(R)-(3,4-dimethoxyphenyl)hydroxymethyl]-3-[(3,4-dimethoxyphenyl)methyl]dihydro-,(3R,4R)- 69586-96-5 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 402.44 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC22H26O7
Molecular Weight402.44 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976

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