(OC-6-22)-Pentacarbonyl(triethylphosphine)chromium CAS 21321-30-2

Purity 97%+In StockPharmaceutical Standards
CAS No.21321-30-2
Molecular FormulaC6H15P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(OC-6-22)-Pentacarbonyl(triethylphosphine)chromium CAS 21321-30-2 chemical structure

Description

CATO supplies (OC-6-22)-Pentacarbonyl(triethylphosphine)chromium (CAS 21321-30-2), a certified reference material (molecular formula C6H15PCrCO, MW 198.17 g/mol) for analytical method development and quality control.

Structurally, (OC-6-22)-Pentacarbonyl(triethylphosphine)chromium (C6H15PCrCO) contains organophosphorus functionality, 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 198.17 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.

CATO manufactures (OC-6-22)-Pentacarbonyl(triethylphosphine)chromium 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.

Physical & Chemical Properties

Molecular FormulaC6H15P Cr 5*CO
Molecular Weight198.17 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1963

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