Dibromobis(tributylphosphine)nickel(II) CAS 15242-92-9
| CAS No. | 15242-92-9 |
| Molecular Formula | C24H54Br2NiP2 |
| Molecular Weight | 623.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dibromobis(tributylphosphine)nickel(II) (CAS 15242-92-9), molecular formula C24H54Br2NiP2 and molecular weight 623.13 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Dibromobis(tributylphosphine)nickel(II) (C24H54Br2NiP2) contains organophosphorus functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of -3.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 623.13 g/mol, it falls into the high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Dibromobis(tributylphosphine)nickel(II) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H54Br2NiP2 |
| Molecular Weight | 623.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -3.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
Related Dibromobis Standards
- Dibromobis(3-amino-2H-1-benzopyran-2-one-N)palladium (CAS 76295-01-7)
- Dibromobis(triphenylphosphine)iron (CAS 19543-99-8)
- Dibromobis(t-Bu pyridine)nickel (CAS 2640505-89-9)
- cis-Dibromobis(tributylphosphine)platinum (CAS 15390-93-9)
- trans-Dibromobis(triphenylphosphine)palladium(II) (CAS 22180-53-6)
- Dibromobis(triphenylphosphine)cadmium (CAS 14586-73-3)
- Dibromobis(2-methylpyridine)copper (CAS 13873-38-6)
- Dibromobis(4-methylpyridine)nickel (CAS 14650-93-2)
Recommended Standards
- 1-((4-Chlorophenyl)sulfonyl)-4-(5-((4-methoxybenzyl)thio)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazol-3-yl)piperidine (CAS 383148-11-6)
- trans-Bis(tri-n-butylphosphine)nickel(II) bromide (CAS 73543-91-6)
- 2,3,4-Tri-O-trimethylsilyllincomycin (CAS 25420-97-7)
- Ioversol Impurity 36 (CAS 80462-96-0)
- Ethyl 1-ethyl-6-hydroxy-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1160246-35-4)
- 3-((1-Methylpiperidin-4-yl)oxy)propan-1-amine (CAS 1171770-24-3)
- 1-Methyl-4-[1-(6-methylpyridin-2-yl)-1H-imidazole-4-carbonyl]piperazine (CAS 477890-15-6)
- Revefenacin impurity 106 (CAS 886508-20-9)
- 5-Iodo-2-methyl-6-(methylamino)pyrimidin-4(3H)-one (CAS 1135283-16-7)
- 4-Bromo-2,3-dimethylbenzene-1-sulfonamide (CAS 1354963-11-3)
- N-(5-Bromopyridin-3-yl)-N-(phenylsulfonyl)benzenesulfonamide (CAS 1192749-74-8)
- (R,S)-3-(2-Iodo-5-nitrobenzoyl)-1-(1-methyl-2-piperidinylmethyl)-1H-indole (R,S)-AM1241 444912-48-5 MFCD11045986 (CAS 444912-48-5)
- (4-Bromo-3-fluorophenyl)(4-methoxyphenyl)methanone (CAS 760192-85-6)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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