(SP-4-1)-bis[(1R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-ene-2,3-dithiolato(2-)-κS2,κS3]-Nickel CAS 1232693-49-0
| CAS No. | 1232693-49-0 |
| Molecular Formula | C20H28NiS4 |
| Molecular Weight | 455.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(SP-4-1)-bis[(1R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-ene-2,3-dithiolato(2-)-κS2,κS3]-Nickel (CAS 1232693-49-0) is a high-purity analytical reference standard with the molecular formula C20H28NiS4 and a molecular weight of 455.39 g/mol.
Owing to sulfur-containing functionality, a polycyclic aromatic system, (SP-4-1)-bis[(1R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-ene-2,3-dithiolato(2-)-κS2,κS3]-Nickel is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 455.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures (SP-4-1)-bis[(1R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-ene-2,3-dithiolato(2-)-κS2,κS3]-Nickel 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 | C20H28NiS4 |
| Molecular Weight | 455.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 4 |
Recommended Standards
- Bis[1,7,7-trimethylbicyclo[2.2.1]hept-2-ene-2,3-dithiolato(2-)-κS2,κS3]nickel (CAS 105892-90-8)
- 2-((Benzylthio)methyl)-6,8-dichloro-3-(2,6-dimethylphenyl)quinazolin-4(3H)-one (CAS 338957-47-4)
- 9-Oxofolic Acid (CAS 39707-61-4)
- 3-(9,10-Dioxo-9,10-dihydroanthracene-2-carboxamido)propyl 2,2,2-trifluoroethane-1-sulfonate (CAS 661461-84-3)
- 4-(2-Amino-2-propyl)benzonitrile (CAS 130416-46-5)
- 4885-02-3 Dichloromethoxymethane Ether, dichloromethyl methyl Methane, dichloromethoxy- BRN 1900293 1,1-Dichlorodimethyl ether alpha,alpha-Dichloromethyl ether alpha,alpha-Dichloromethyl methyl ether 1,1-Dichloromethyl methyl ether EINECS 225-498-9 Methoxydichloromethane NSC 91480 (CAS 4885-02-3)
- 2-(4-Oxo-4H-benzo[e][1,3]thiazin-2-yl)-N-phenylacetamide (CAS 93666-41-2)
- Netupitant Impurity 44 (CAS CATO-C4X-122344)
- 5,6-Diethyl-3-methyl-1,2,3,6-tetrahydropyrazine (CAS 539826-79-4)
- 3,5-Dimethylpiperidine (cis- and trans- mixture) (CAS 35794-11-7)
- Rosuvastatin EP Impurity L Sodium Salt (Monomer) (CAS 1347362-67-7)
- 4-(Benzyloxy)-2-methylbenzaldehyde (CAS 101093-56-5)
- 4-(2-Bromoethyl)benzenesulfonyl chloride (CAS 64062-91-5)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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