Bis(2-ethylhexanoato)hydroxyaluminum CAS 30745-55-2

Purity 97%+In StockPharmaceutical Standards
CAS No.30745-55-2
Molecular FormulaC16H31AlO5
Molecular Weight330.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(2-ethylhexanoato)hydroxyaluminum CAS 30745-55-2 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 Bis(2-ethylhexanoato)hydroxyaluminum.

CATO supplies Bis(2-ethylhexanoato)hydroxyaluminum (CAS 30745-55-2), a certified reference material (molecular formula C16H31AlO5, MW 330.40 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Bis(2-ethylhexanoato)hydroxyaluminum is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 330.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaC16H31AlO5
Molecular Weight330.40 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1965

Recommended Standards

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