3,3'-((Pyridine-2,6-dicarbonyl)bis(azanediyl))bis(1-methylquinolin-1-ium) CAS 794458-56-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 794458-56-3 |
| Molecular Formula | C27H23N5O2 |
| Molecular Weight | 449.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-((Pyridine-2,6-dicarbonyl)bis(azanediyl))bis(1-methylquinolin-1-ium) (CAS 794458-56-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H23N5O2. Molecular weight: 449.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H23N5O2 |
| Molecular Weight | 449.50 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
Related Pyridine Standards
- Pyridine, 2,2′-[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[6-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)- (CAS 950596-41-5)
- 4,4',4''-(Pyridine-2,4,6-triyl)tribenzoic acid (CAS 107063-53-6)
- Pyridine, 2,2′-[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[6-[(4R)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]- (CAS 197918-39-1)
- 1,5-Bis(1-(pyridine-4-ylmethyl)-1H-benzo[d]imidazol-2-yl)pentane (CAS 2750372-24-6)
- C-[1-(Pyridine-2-sulfonyl)-piperidin-2-yl]-methylamine hydrochloride (CAS 1353947-41-7)
- 5,5'-(Pyridine-2,6-diyl)diisophthalic acid (CAS 1426343-47-6)
- 5,5'-(Pyridine-2,5-diyl)diisophthalic acid (CAS 1431292-15-7)
- 5,5’-(pyridine-3,5-diyl)diisophthalic acid (CAS 1433029-60-7)
Recommended Standards
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 477332-67-5)
- 4-O-Benzyl-N-[(benzyloxy)carbonyl]-3-O-methyl-L-DOPA Methyl Ester (CAS 881911-31-5)
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluorophenyl)acetamide (CAS 477330-95-3)
- (S)-3-(Fmoc-amino)-4-(2,4-dichlorophenyl)butanoic Acid (CAS 270063-49-5)
- Teasterone (CAS 92751-21-8)
- 4-bromo-1-[(4-methoxyphenyl)methyl]-1H-pyrazole (CAS 1178371-93-1)
- (2-Cyanophenyl)methanesulfonyl Chloride (CAS 51045-34-2)
- 2,3-Dimethyl-1-((2,2,2-trichloroethoxy)sulfonyl)-1H-imidazol-3-ium trifluoromethanesulfonate (CAS 1185733-70-3)
- ethyl 2,6-dimethyl-1H-thieno[2,3-d]imidazole-5-carboxylate (CAS 2861252-45-9)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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