66923-66-8 7195AF C4H6CuO4.5H2O Copper(II) acetate 5h2o CAS 66923-66-8
| CAS No. | 66923-66-8 |
| Molecular Formula | C4H6CuO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.65 g/mol gives 66923-66-8 7195AF C4H6CuO4.5H2O Copper(II) acetate 5h2o distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
66923-66-8 7195AF C4H6CuO4.5H2O Copper(II) acetate 5h2o (CAS 66923-66-8) is a high-purity analytical reference standard with the molecular formula C4H6CuO4H2O and a molecular weight of 199.65 g/mol.
The molecular framework of 66923-66-8 7195AF C4H6CuO4.5H2O Copper(II) acetate 5h2o (C4H6CuO4H2O) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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.
As a certified reference material (CRM), 66923-66-8 7195AF C4H6CuO4.5H2O Copper(II) acetate 5h2o meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H6CuO4 H2O |
| Molecular Weight | 199.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
Recommended Standards
- 2-Methyl-1-phenylpropan-1-one oxime (CAS 6668-39-9)
- (1s)-2,2,2-Trifluoro-1-(pyridin-3-yl)ethan-1-ol (CAS 1226507-66-9)
- 2-(4-Chloro-3-methylphenoxy)-5-(trifluoromethyl)-phenylamine (CAS 946773-34-8)
- 2-(4-Benzylpiperazin-1-yl)-6-fluorobenzonitrile (CAS 931084-79-6)
- N-(4-bromophenyl)-N-phenyldibenzo[b,d]furan-2-amine (CAS 2222154-15-0)
- 1-((1'-Benzyl-4',5'-dimethyl-1'H-[1,2'-bipyrrol]-3'-yl)methyl)-3-(4-chlorophenyl)urea (CAS 478077-26-8)
- Potassium trifluoro(5-methylpyridin-2-yl)borate (CAS 1073468-31-1)
- (S)-1-(3-(Cyclopropylamino)pyrrolidin-1-yl)ethanone (CAS 1353998-27-2)
- 2-(Ethoxymethyl)-3-methylbutane-1-sulfonyl chloride (CAS 1491423-16-5)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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