Cobalt(3+),tris[2-(1H-pyrazol-1-yl-κN2)pyridine-κN]-,(OC-6-22)-,salt with 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide(1:3) CAS 2057441-94-6
| CAS No. | 2057441-94-6 |
| Molecular Formula | C24H21CoN9 |
| 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.
Cobalt(3+),tris[2-(1H-pyrazol-1-yl-κN2)pyridine-κN]-,(OC-6-22)-,salt with 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide(1:3) (CAS 2057441-94-6), molecular formula C24H21CoN9C2F6NO4S2 and molecular weight 774.56 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Cobalt(3+),tris[2-(1H-pyrazol-1-yl-κN2)pyridine-κN]-,(OC-6-22)-,salt with 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide(1:3) (C24H21CoN9C2F6NO4S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 18.5, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 774.56 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C24H21CoN9 C2F6NO4S2 |
| Molecular Weight | 774.56 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 10 |
| Sulfur Atoms | 2 |
Related Cobalt Standards
- Cobalt(II) Fluoride (CAS 10026-17-2)
- Cobalt(III) fluoride (CAS 10026-18-3)
- Cobalt(II) nitrate hexahydrate (CAS 10026-22-9)
- Cobalt sulfate heptahydrate (CAS 10026-24-1)
- Cobalt(II)tungstate (CAS 10101-58-3)
- Cobalt(II) Sulphate (CAS 10124-43-3)
- Cobalt(II) Dinitrate (CAS 10141-05-6)
- Cobalt, hexacarbonylbis(triphenylphosphine)di-, (Co-Co) (CAS 10170-27-1)
Recommended Standards
- Methyl 2-amino-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 452088-34-5)
- 1-(4-Bromo-6-iodopyridin-2-yl)ethan-1-one (CAS 1393544-68-7)
- Ethyl (6-aminoacridin-3-yl)carbamate (CAS 192513-10-3)
- (4-(1,2,4,5-tetrazin-3-yl)phenyl)methanamine hydrochloride (CAS 1345866-68-3)
- (2-(tert-Butyl)-1H-indol-5-yl)methanamine (CAS 1548014-96-5)
- 1-(Oxazolo[4,5-b]pyridin-2-yl)dodecan-1-one (CAS 288862-73-7)
- Relebactam Impurity 118 (CAS 2650050-02-3)
- 3,5-Dimethyl-1H-indazole (CAS 110967-33-4)
- 4-(2-Methylbenzamido)pentanoic acid (CAS 1409604-60-9)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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