Copper(I) carbonate CAS 3444-14-2
| CAS No. | 3444-14-2 |
| Molecular Formula | 2*Cu |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Copper(I) carbonate (CuCO3) contains an organic framework. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Copper(I) carbonate (CAS 3444-14-2) is a high-purity analytical reference standard with the molecular formula CuCO3 and a molecular weight of 123.55 g/mol.
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.
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 | 2*Cu CO3 |
| Molecular Weight | 123.55 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Copper Standards
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- Copper Pyrophosphate (CAS 10102-90-6)
- Copper (i) diphenylphosphinate (CAS 1011257-42-3)
- Copper(II) chloride dihydrate (CAS 10125-13-0)
- Copper(I) tetrafluoroborate hydrate (CAS 1013113-35-3)
- Copper(II) selenite hydrate,97.00% (CAS 10214-40-1)
Recommended Standards
- N-ethyl-1-(furan-2-yl)-2-phenylethan-1-amine (CAS 73839-70-0)
- (E)-3-(5-(3-nitrophenyl)furan-2-yl)-1-phenylprop-2-en-1-one (CAS 40941-02-4)
- 1-Amino-2,3-dihydro-1H-inden-4-ol (CAS 479206-20-7)
- 1188263-77-5 tert-Butyl [4-(methylamino)butyl]carbamate--hydrogen chloride (1/1) DTXSID10662512 (CAS 1188263-77-5)
- n-Cyclopropyl-4-(3-nitrophenyl)thiazol-2-amine (CAS 923754-18-1)
- Ethyl 2-[(tert-butoxycarbonyl)amino]-3-[(2-phenylacetyl)sulfanyl]propanoate (CAS 1396971-64-4)
- 4-Methyl-1-phenylpent-3-en-2-one (CAS 61799-54-0)
- H-D-Homoser-OH (CAS 6027-21-0)
- 4-Chloro-2,6-Dimethylphenol (CAS 1123-63-3)
- Eosinophilotactic Peptide (CAS 61756-28-3)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com