Platinum,[(2,3-η)-2-butene]dichloro(4-pyridinecarbonitrile-N1)- CAS 33151-94-9
| CAS No. | 33151-94-9 |
| Molecular Formula | C10H12Cl2N2Pt |
| Molecular Weight | 426.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Platinum,[(2,3-η)-2-butene]dichloro(4-pyridinecarbonitrile-N1)- (CAS 33151-94-9), molecular formula C10H12Cl2N2Pt and molecular weight 426.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, Platinum,[(2,3-η)-2-butene]dichloro(4-pyridinecarbonitrile-N1)- is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 426.20 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.
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.
As a certified reference material (CRM), Platinum,[(2,3-η)-2-butene]dichloro(4-pyridinecarbonitrile-N1)- 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 | C10H12Cl2N2Pt |
| Molecular Weight | 426.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Platinum Standards
- Platinum,[propanedioato(2-)-O,O'](2-pyridineethanamine-Nα,N1)-,(SP-4-3)- (CAS 82321-87-7)
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- Platinum,[(2,3-η)-2-butene]dichloro(4-methylpyridine)- (CAS 33151-88-1)
- Platinum, (2-aminocyclohexanemethanamine-N,N')[ethane-dioato(2-)-O,O']-, (SP-4-3), (1S-trans) (CAS 69651-35-0)
- Platinum,dichloro(4-chloro-1,2-benzenediamine-N,N'- (CAS 61583-30-0)
- Platinum, dichloro(1,10-phenanthroline-κN1,κN10)-, (SP-4-2)- (CAS 18432-95-6)
- Platinum(2+),bis[2-[(2-aminoethyl)amino]ethanol-N,N']-, dichloride (CAS 21210-06-0)
- Platinum,dichloro(1-phenyl-1,2-ethanediamine-N,N')- (CAS 72426-83-6)
Recommended Standards
- 4-[(2-Ethoxy-4-formyl-6-iodophenoxy)methyl]benzoic acid (CAS 428492-89-1)
- 2,2,3,3-Tetrafluorobutane-1,4-diyl bis(trifluoromethanesulfonate) (CAS 159760-17-5)
- 3-((2-Ethoxy-4-formyl-6-iodophenoxy)methyl)benzoic acid (CAS 428501-72-8)
- N-(5-iodopyridin-2-yl)-5-methyl-3-(pyrrolidine-1-carbonyl)isoxazole-4-carboxamide (CAS 339018-09-6)
- 3-iodo-2-methyl-5-nitrobenzoic acid (CAS 1005499-46-6)
- 1-Tetralone- (CAS 189811-58-3)
- 3-Fluoro-5-(pyrrolidin-3-yl)pyridine (CAS 1225218-23-4)
- 2-Chloro-N-(5-chloro-2-methoxyphenyl)propanamide (CAS 571153-11-2)
- 2H-1,4-Benzoxazine-2,3(4H)-dione (CAS 3597-63-5)
- (4-Nitrostyryl)boronic acid (CAS 216019-32-8)
- 5,8-Dibromodithieno[3',2':3,4;2'',3'':5,6]Benzo[1,2-c][1,2,5]thiadiazole (CAS 1415761-37-3)
- Methyl 2-phenoxyisonicotinate (CAS 1217114-93-6)
- 4-(4-Methyl-3-nitro-1H-pyrazol-1-yl)butanoic acid (CAS 1174878-17-1)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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