Bis[(3S,6S)-3,6-bis[(1H-imidazol-4-yl-κN3)methyl]-2,5-piperazinedione]-Copper CAS 70586-71-9
| CAS No. | 70586-71-9 |
| Molecular Formula | 2*C12H14N6O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Bis[(3S,6S)-3,6-bis[(1H-imidazol-4-yl-κN3)methyl]-2,5-piperazinedione]-Copper (C12H14N6O2Cu) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Bis[(3S,6S)-3,6-bis[(1H-imidazol-4-yl-κN3)methyl]-2,5-piperazinedione]-Copper (CAS 70586-71-9), a certified reference material (molecular formula C12H14N6O2Cu, MW 337.83 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.
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*C12H14N6O2 Cu |
| Molecular Weight | 337.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 6 |
Recommended Standards
- (6S,8aR)-3-Oxohexahydro-3H-oxazolo[3,4-a]pyridine-6-carboxylic acid (CAS 1620675-53-7)
- 4-Amino-7-fluoro-N-(3,4,5-trimethoxyphenyl)cinnoline-3-carboxamide (CAS 187231-60-3)
- N-(2-Bromo-4,6-difluorophenyl)-1-(diphenylphosphoryl)methanethioamide (CAS 680213-14-3)
- AZ 505 (CAS 1035227-43-0)
- Lucidin 3-O-glucoside (CAS 22255-29-4)
- Ethyl 2-(diethoxyphosphoryl)hex-5-enoate (CAS 124032-26-4)
- (2-Bromophenyl)(4-(((furan-2-ylmethyl)thio)methyl)piperidin-1-yl)methanone (CAS 1396845-13-8)
- N-(5-Oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)butyramide (CAS 921997-69-5)
- 2-tert-Butylimidazole (CAS 36947-69-0)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
Why CATO?
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