Dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III) CAS 23638-66-6
| CAS No. | 23638-66-6 |
| Molecular Formula | C4H8N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III) (CAS 23638-66-6), a certified reference material (molecular formula C4H8N2O2C4H7N2O2CoCl, MW 325.62 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H8N2O2C4H7N2O2CoCl, Dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 Dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III) 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 | C4H8N2O2 C4H7N2O2 Co 2*Cl |
| Molecular Weight | 325.62 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichloro Standards
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- 3,7-Dichloro-5-(1H)indazole Carboxylic Acid Methyl Ester (CAS 1000341-57-0)
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Recommended Standards
- 1-(4-{4-[5-(2,4-dichlorophenyl)-1H-pyrazol-3-yl]piperidin-1-yl}-3-nitrophenyl)ethan-1-one (CAS 1026078-87-4)
- n-(2-(Pyridin-2-yl)ethyl)tetrahydro-2h-pyran-4-amine (CAS 1157008-04-2)
- 4-Bromo-N-(4-chloro-3-methylphenyl)benzenesulfonamide (CAS 1266466-05-0)
- 1-Hydroxy-3-methylsulfinylpropane (CAS 15163-71-0)
- 1-(4-Methoxyphenyl)-1H-imidazole-4-carboxylic acid (CAS 445302-34-1)
- 2'-Fluoro-4-hydroxy-3'-(trifluoromethyl)-[1,1'-biphenyl]-3-carbaldehyde (CAS 1261925-70-5)
- 2-Phenylbenzo[d]oxazol-4-amine (CAS 848564-71-6)
- 5-O-Acetyl-4-O-tert-butyldimethylsilyl Genistein (CAS 1330249-25-6)
- Caspofungin Impurity 13 (CAS CATO-C4X-157513)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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