Chloro(1,5-cyclooctadiene)copper CAS 36642-10-1
| CAS No. | 36642-10-1 |
| Molecular Formula | C8H10ClCu |
| Molecular Weight | 205.16 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.
Chloro(1,5-cyclooctadiene)copper (CAS 36642-10-1), molecular formula C8H10ClCu and molecular weight 205.16 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Chloro(1,5-cyclooctadiene)copper (C8H10ClCu) contains a salt form, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 205.16 g/mol, it falls into the medium-molecular-weight range. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C8H10ClCu |
| Molecular Weight | 205.16 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
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- 1-(Thiazolidin-2-yl)propan-1-one (CAS 113111-16-3)
- Ethyl 2-[2-(phenylamino)-1,3-thiazol-4-yl]benzoate (CAS 339010-10-5)
- 4-Chloro-1-isopropyl-1H-pyrazole-3-carboxylic acid (CAS 1006493-69-1)
- N-Allyl-5-methylisoxazole-4-carboxamide (CAS 167538-17-2)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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