[1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene]triphenylphosphine Nickel(II) Dichloride CAS 903592-98-3
| CAS No. | 903592-98-3 |
| Molecular Formula | C45H51N2P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of [1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene]triphenylphosphine Nickel(II) Dichloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
[1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene]triphenylphosphine Nickel(II) Dichloride (CAS 903592-98-3), molecular formula C45H51N2PCl2Ni and molecular weight 780.48 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, chlorine substitution, [1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene]triphenylphosphine Nickel(II) Dichloride is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 780.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 [1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene]triphenylphosphine Nickel(II) Dichloride 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 Formula | C45H51N2P Cl2Ni |
| Molecular Weight | 780.48 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 20.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 2-(2,6-Diisopropylphenyl)-5-nitroisoindoline-1,3-dione (CAS 100823-00-5)
- 1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-2(3H)-one (CAS 1060651-05-9)
- 3-(2,6-Diisopropylphenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[d]thiazol-3-ium perchlorate (CAS 1062158-66-0)
- N-(2,6-Diisopropylphenyl)-1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)methanesulfonamide (CAS 1092576-41-4)
- 2-(2,6-Diisopropylphenyl)-3,3-dimethyl-2-azaspiro[4.5]dec-1-en-2-ium Hydrogen Dichloride (CAS 1141464-90-5)
- 2-(2,6-DiiSopropylphenyl)-5-methyl-2H-imidazo[1,5-a]pyridin-4-ium hexafluorophosphate(V) (CAS 1176202-62-2)
- 1-(2,6-Diisopropylphenyl)-3-((1-(4-(dimethylamino)phenyl)cyclopentyl)methyl)urea (CAS 133825-80-6)
- (S)-3-(2,6-diisopropylphenyl)-1-(1-hydroxy-3-phenylpropan-2-yl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 1358742-58-1)
Recommended Standards
- (2,4-Dihydroxybenzyl)carbamic acid (CAS 244121-76-4)
- 944451-30-3 Chloro[(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) Chloride R0156 [RuCl(p-cymene)((R)-dm-segphos(regR))]Cl (CAS 944451-30-3)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-methyl-N-propyl-6-(thiophen-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide (CAS 1021055-13-9)
- 2,3-Dichloro-5-fluorophenylacetonitrile (CAS 1804881-17-1)
- 2-(4-Isobutoxy-3-methoxybenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606956-83-6)
- methyl 5-(2-cyanophenyl)-1H-pyrazole-3-carboxylate (CAS 1035235-09-6)
- Prasugrel EP Impurity C (CAS 1391194-50-5)
- 3-(Thiazol-2-yl)oxetan-3-ol (CAS 1272412-63-1)
- 3-Benzyl-7-isobutyl-1H-purine-2,6(3H,7H)-dione (CAS 736977-50-7)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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