Bis(tetrabutylammonium) Bis(maleonitriledithiolato)nickel(II) Complex CAS 18958-57-1
| CAS No. | 18958-57-1 |
| Molecular Formula | C8N4NiS4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Bis(tetrabutylammonium) Bis(maleonitriledithiolato)nickel(II) Complex (CAS 18958-57-1), a certified reference material (molecular formula C8N4NiS4C16H36N, MW 581.52 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, Bis(tetrabutylammonium) Bis(maleonitriledithiolato)nickel(II) Complex is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 581.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8N4NiS4 2*C16H36N |
| Molecular Weight | 581.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 4 |
Related Bis Standards
- Tetrabutylammonium Cyanide (CAS 10442-39-4)
- Tetrabutylammonium 1,3-dioxopropan-2-ide (CAS 105142-14-1)
- Tetrabutylammonium Acetate (contains 10-15%AcOH) (CAS 10534-59-5)
- Tetrabutylammonium (CAS 10549-76-5)
- Tetrabutylammonium ethoxide (CAS 106303-37-1)
- Tetrabutylammonium butane-1-sulfonate (CAS 108427-52-7)
- Tetrabutylammonium Chloride (CAS 1112-67-0)
- Tetrabutylammonium heptadecafluorooctane sulfonate (CAS 111873-33-7)
Recommended Standards
- [(3Z)-5-Methyl-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-3-ylidene]amino acetate (CAS 321429-93-0)
- 4-((Allyloxy)methyl)benzonitrile (CAS 77180-31-5)
- 4-([1,1'-Biphenyl]-4-yl)-2-oxo-2,5-dihydrofuran-3-carbonitrile (CAS 50691-09-3)
- Ethyl 1-butyl-5,6,7-trichloro-4-hydroxy-2-methyl-1H-indole-3-carboxylate (CAS 296266-50-7)
- Ozanimod Impurity 17 (CAS 58161-38-9)
- 1-Benzhydrylpiperazine hydrate (CAS 1588441-06-8)
- 1,2,2,4-Tetramethyl-1,2-dihydroquinoline-6-carbaldehyde (CAS 292819-60-4)
- 1-(4-Isocyanatophenyl)-3,5-dimethyl-1H-pyrazole (CAS 937796-04-8)
- 5-(4-Iodo-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)pentanoic acid (CAS 1344270-13-8)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com