4-((4-Butoxybenzoyl)oxy)phenyl (4-butoxyphenyl) oxalate CAS 108802-34-2

Purity 97%+In StockPharmaceutical Standards
CAS No.108802-34-2
Molecular FormulaC29H30O8
Molecular Weight506.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((4-Butoxybenzoyl)oxy)phenyl (4-butoxyphenyl) oxalate CAS 108802-34-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 506.54 g/mol gives 4-((4-Butoxybenzoyl)oxy)phenyl (4-butoxyphenyl) oxalate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-((4-Butoxybenzoyl)oxy)phenyl (4-butoxyphenyl) oxalate (CAS 108802-34-2), a certified reference material (molecular formula C29H30O8, MW 506.54 g/mol) for analytical method development and quality control.

Structurally, 4-((4-Butoxybenzoyl)oxy)phenyl (4-butoxyphenyl) oxalate (C29H30O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 506.54 g/mol, it falls into the moderately-high-molecular-weight range. 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 FormulaC29H30O8
Molecular Weight506.54 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988

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