Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) 884879-24-7 CHLORO[(1,2,3-H)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CHLORO[(1,2,3-N)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CX 32;PHENYLALLYLCHLORO[1,3-BIS(DIISOPROPYLPHENYL)-2-IMIDAZOLIDINYLIDENE]PALLADIUM(II);UMICORE CX32;[1,3-BIS(2,6-DI-ISOPROPYLPHENYL)-(4,5-DIHYDROIMIDAZOL-2-YLIDENE)CHLORO][3-PHENYLALLYL]PALLADIUM(II);[1,3-BIS[2,6-BIS(1-METHYLETHYL)PHENYL]-2-IMIDAZOLIDINYLIDENE]CHLORO[(1,2,3-ETA)-3-PHENYL-2-PROPENYL]PALLADIUM;Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) SC10497 CAS 884879-24-7

Purity 97%+In StockPharmaceutical Standards
CAS No.884879-24-7
Molecular FormulaC27H50ClN2Pd
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) 884879-24-7 CHLORO[(1,2,3-H)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CHLORO[(1,2,3-N)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CX 32;PHENYLALLYLCHLORO[1,3-BIS(DIISOPROPYLPHENYL)-2-IMIDAZOLIDINYLIDENE]PALLADIUM(II);UMICORE CX32;[1,3-BIS(2,6-DI-ISOPROPYLPHENYL)-(4,5-DIHYDROIMIDAZOL-2-YLIDENE)CHLORO][3-PHENYLALLYL]PALLADIUM(II);[1,3-BIS[2,6-BIS(1-METHYLETHYL)PHENYL]-2-IMIDAZOLIDINYLIDENE]CHLORO[(1,2,3-ETA)-3-PHENYL-2-PROPENYL]PALLADIUM;Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) SC10497 CAS 884879-24-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 667.80 g/mol gives Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) 884879-24-7 CHLORO[(1,2,3-H)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CHLORO[(1,2,3-N)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CX 32;PHENYLALLYLCHLORO[1,3-BIS(DIISOPROPYLPHENYL)-2-IMIDAZOLIDINYLIDENE]PALLADIUM(II);UMICORE CX32;[1,3-BIS(2,6-DI-ISOPROPYLPHENYL)-(4,5-DIHYDROIMIDAZOL-2-YLIDENE)CHLORO][3-PHENYLALLYL]PALLADIUM(II);[1,3-BIS[2,6-BIS(1-METHYLETHYL)PHENYL]-2-IMIDAZOLIDINYLIDENE]CHLORO[(1,2,3-ETA)-3-PHENYL-2-PROPENYL]PALLADIUM;Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) SC10497 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) 884879-24-7 CHLORO[(1,2,3-H)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CHLORO[(1,2,3-N)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CX 32;PHENYLALLYLCHLORO[1,3-BIS(DIISOPROPYLPHENYL)-2-IMIDAZOLIDINYLIDENE]PALLADIUM(II);UMICORE CX32;[1,3-BIS(2,6-DI-ISOPROPYLPHENYL)-(4,5-DIHYDROIMIDAZOL-2-YLIDENE)CHLORO][3-PHENYLALLYL]PALLADIUM(II);[1,3-BIS[2,6-BIS(1-METHYLETHYL)PHENYL]-2-IMIDAZOLIDINYLIDENE]CHLORO[(1,2,3-ETA)-3-PHENYL-2-PROPENYL]PALLADIUM;Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) SC10497 (CAS 884879-24-7), molecular formula C27H50ClN2PdC9H15 and molecular weight 667.80 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) 884879-24-7 CHLORO[(1,2,3-H)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CHLORO[(1,2,3-N)-3-PHENYL-2-PROPENYL][1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);CX 32;PHENYLALLYLCHLORO[1,3-BIS(DIISOPROPYLPHENYL)-2-IMIDAZOLIDINYLIDENE]PALLADIUM(II);UMICORE CX32;[1,3-BIS(2,6-DI-ISOPROPYLPHENYL)-(4,5-DIHYDROIMIDAZOL-2-YLIDENE)CHLORO][3-PHENYLALLYL]PALLADIUM(II);[1,3-BIS[2,6-BIS(1-METHYLETHYL)PHENYL]-2-IMIDAZOLIDINYLIDENE]CHLORO[(1,2,3-ETA)-3-PHENYL-2-PROPENYL]PALLADIUM;Chloro[(1,2,3-)-3-phenyl-2-propenyl][1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) SC10497 is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 667.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC27H50ClN2Pd C9H15
Molecular Weight667.80 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2

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