Tetraethyl [4,4'-bipyridine]-2,2',6,6'-tetracarboxylate CAS 124558-63-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 124558-63-0 |
| Molecular Formula | C22H24N2O8 |
| Molecular Weight | 444.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Tetraethyl [4,4'-bipyridine]-2,2',6,6'-tetracarboxylate (CAS 124558-63-0) pharmaceutical standards reference standard. Molecular formula: C22H24N2O8. Molecular weight: 444.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H24N2O8 |
| Molecular Weight | 444.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Tetraethyl Standards
- Tetraethyl 2-(4-nitrophenyl)propane-1,1,3,3-tetracarboxylate (CAS 126989-14-8)
- Tetraethyl ([1,1'-biphenyl]-4,4'-diylbis(methylene))bis(phosphonate) (CAS 17919-34-5)
- Tetraethyl ranelate (CAS 58194-26-6)
- Tetraethyl ([2,2'-bipyridine]-4,4'-diylbis(methylene))bis(phosphonate) (CAS 176220-38-5)
- tetraethyl (4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonate) (CAS CATO-C3D-262415)
- Tetraethyl 2,2'-bipyridine-4,4'-bisphosphonate (CAS 174397-53-6)
- Tetraethyl 5,5'-methylenebis(3-methyl-1H-pyrrole-2,4-dicarboxylate) (CAS 5431-96-9)
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Recommended Standards
- Raltegravir 5-Methoxy Impurity (CAS CATO-C4X-26158)
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- (S)-N-isopropyl-N-methylpyrrolidin-3-amine (CAS 1018443-33-8)
- 1-(Azetidin-3-yl)-4-methylpiperidin-4-ol (CAS 1257293-87-0)
- 3-(Mercapto)propyltrimethoxysilane (CAS 57069-48-4)
- 4-(Dimethoxymethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1186311-04-5)
- (2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-2-(hydroxymethyl)-4-(prop-2-yn-1-yloxy)tetrahydrofuran-3-ol (CAS 151390-97-5)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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 13829788188 / jacky.chen@cato-chem.com