Lanthanum(III) isopropoxide CAS 19446-52-7

Purity 97%+In StockPharmaceutical Standards
CAS No.19446-52-7
Molecular FormulaC9H21LaO3
Molecular Weight316.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lanthanum(III) isopropoxide CAS 19446-52-7 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies Lanthanum(III) isopropoxide (CAS 19446-52-7), a certified reference material (molecular formula C9H21LaO3, MW 316.17 g/mol) for analytical method development and quality control.

Structurally, Lanthanum(III) isopropoxide (C9H21LaO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 316.17 g/mol, it falls into the moderately-high-molecular-weight range.

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 FormulaC9H21LaO3
Molecular Weight316.17 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1962

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