3,3'-((2,2-Bis((3-formylphenoxy)methyl)propane-1,3-diyl)bis(oxy))dibenzaldehyde CAS 866249-12-9

Purity 97%+In StockPharmaceutical Standards
CAS No.866249-12-9
Molecular FormulaC33H28O8
Molecular Weight552.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3'-((2,2-Bis((3-formylphenoxy)methyl)propane-1,3-diyl)bis(oxy))dibenzaldehyde CAS 866249-12-9 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 3,3'-((2,2-Bis((3-formylphenoxy)methyl)propane-1,3-diyl)bis(oxy))dibenzaldehyde.

3,3'-((2,2-Bis((3-formylphenoxy)methyl)propane-1,3-diyl)bis(oxy))dibenzaldehyde (CAS 866249-12-9) is a high-purity analytical reference standard with the molecular formula C33H28O8 and a molecular weight of 552.57 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, 3,3'-((2,2-Bis((3-formylphenoxy)methyl)propane-1,3-diyl)bis(oxy))dibenzaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 552.57 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.

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 FormulaC33H28O8
Molecular Weight552.57 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)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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