Copper(ii)methoxide CAS 76890-98-7
| CAS No. | 76890-98-7 |
| Molecular Formula | C2H6CuO2 |
| Molecular Weight | 125.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Copper(ii)methoxide is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 125.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
CATO supplies Copper(ii)methoxide (CAS 76890-98-7), a certified reference material (molecular formula C2H6CuO2, MW 125.61 g/mol) for analytical method development and quality control.
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), Copper(ii)methoxide 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 | C2H6CuO2 |
| Molecular Weight | 125.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1978 |
Related Copper Standards
- Copper-zinc alloy powder, -60 mesh (CAS 63338-02-3)
- Copper(II) Fluoride Dihydrate (CAS 13454-88-1)
- Copper(II) 2-thioxobenzo[d]imidazole-1,3-diide (CAS 5468-83-7)
- copper sulfide (CAS 1317-40-4)
- 199450-10-7 Copper(1+) (~13~C,~15~N)cyanide DTXSID00746496 (CAS 199450-10-7)
- 204571-13-1 Copper(1+) (~15~N)cyanide DTXSID20583688 (CAS 204571-13-1)
- 93596-81-7 Copper(1+) (~13~C)cyanide DTXSID50504902 (CAS 93596-81-7)
- Copper(I)phenylacetylide (CAS 13146-23-1)
Recommended Standards
- 4-Phenylquinazoline (CAS 17629-01-5)
- 7783-48-4 Strontium difluoride Strontium(II) fluoride strontium(2+) difluoride strontium(2+) ion difluoride (CAS 7783-48-4)
- 2,4,6-trimethyl-1,3,5,2,4,6-trioxatriborinane 823-96-1 A10031 Trimethylboroxine (CAS 823-96-1)
- 7773-01-5 Additive Screening Solution 26/Fluka kit no 78374 Manganese atomic spectroscopy standard concentrate 1.00 g Mn Manganese atomic spectroscopy standard concentrate 10.00 g Mn Manganese dichloride Manganese standard solution Manganese(II) chloride Manganese(II) chloride 0.1 M solution Manganese(II) chloride solution Sacchite (CAS 7773-01-5)
- 2-amino-1-[4-(difluoromethoxy)phenyl]ethan-1-ol (CAS 926207-03-6)
- 2-Chloro-5-(1H-pyrazol-1-ylmethyl)pyridine (CAS 955966-95-7)
- 3,5-Dichloro-4-methylcinnamic acid (CAS 1807320-09-7)
- 2-[(2E)-1-(Dimethylamino)-3-[(2-methoxyphenyl)amino]prop-2-en-1-ylidene]propanedinitrile (CAS 339102-65-7)
- 4-(Methylthio)-N-(prop-2-yn-1-yl)benzamide (CAS 1090340-67-2)
- 5-Amino-1-(thiophen-2-ylmethyl)pyrimidine-2,4(1h,3h)-dione (CAS 1341598-54-6)
- 3-[(tert-Butoxycarbonyl-methyl-amino)-methyl]-benzoic acid (CAS 155567-87-6)
- 5-Amino-2-(((5-methylfuran-2-yl)methyl)amino)pyrimidin-4(1H)-one (CAS 77961-47-8)
- 3-[(cyanomethyl)sulfanyl]benzoic acid (CAS 1339606-40-4)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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