Terbium(III) (Z)-4-oxopent-2-en-2-olate CAS 14284-95-8

Purity 97%+In StockPharmaceutical Standards
CAS No.14284-95-8
Molecular FormulaTb
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Terbium(III) (Z)-4-oxopent-2-en-2-olate CAS 14284-95-8 chemical structure

Description

CATO manufactures Terbium(III) (Z)-4-oxopent-2-en-2-olate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Terbium(III) (Z)-4-oxopent-2-en-2-olate (CAS 14284-95-8), molecular formula TbC5H7O2 and molecular weight 258.04 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Terbium(III) (Z)-4-oxopent-2-en-2-olate (TbC5H7O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 258.04 g/mol, it falls into the medium-molecular-weight range.

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.

Physical & Chemical Properties

Molecular FormulaTb 3*C5H7O2
Molecular Weight258.04 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1961

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