((Propane-2,2-diylbis(2-methyl-4,1-phenylene))bis(oxy))bis(propane-2,1-diyl) diacrylate CAS 70146-05-3

Purity 97%+In StockPharmaceutical Standards
CAS No.70146-05-3
Molecular FormulaC29H36O6
Molecular Weight480.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((Propane-2,2-diylbis(2-methyl-4,1-phenylene))bis(oxy))bis(propane-2,1-diyl) diacrylate CAS 70146-05-3 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 ((Propane-2,2-diylbis(2-methyl-4,1-phenylene))bis(oxy))bis(propane-2,1-diyl) diacrylate.

((Propane-2,2-diylbis(2-methyl-4,1-phenylene))bis(oxy))bis(propane-2,1-diyl) diacrylate (CAS 70146-05-3) is a high-purity analytical reference standard with the molecular formula C29H36O6 and a molecular weight of 480.59 g/mol.

Based on its molecular formula C29H36O6, ((Propane-2,2-diylbis(2-methyl-4,1-phenylene))bis(oxy))bis(propane-2,1-diyl) diacrylate contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 480.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC29H36O6
Molecular Weight480.59 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977

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