4,4'-([2,2'-Bipyridine]-4,4'-diyl)dibenzoic acid CAS 143954-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143954-72-7 |
| Molecular Formula | C24H16N2O4 |
| Molecular Weight | 396.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-([2,2'-Bipyridine]-4,4'-diyl)dibenzoic acid (CAS 143954-72-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H16N2O4. Molecular weight: 396.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H16N2O4 |
| Molecular Weight | 396.39 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related Bipyridine Standards
- 4,4'-([4,4'-Bipyridine]-2,6-diyl)dibenzoic acid (CAS 1250321-91-5)
- 4,4'-([2,2'-Bipyridine]-5,5'-diyl)dibenzoic acid (CAS 1373759-05-7)
- (([2,2'-Bipyridine]-4,4'-diylbis(oxy))bis(4,1-phenylene))dimethanamine (CAS 727371-69-9)
- [4,4'-Bipyridine]-2,2',6,6'-tetracarbonyl tetrachloride (CAS 124558-61-8)
- (T-4)-(2,2′-bipyridine)dibromonickelate (CAS 182628-58-6)
- (2,2'-Bipyridine)nickel(II) dibromide (CAS 46389-47-3)
- 4,4'-([2,2'-Bipyridine]-5,5'-diyl)dibenzaldehyde (CAS 446822-05-5)
- 9,9'-([2,2'-Bipyridine]-4,4'-diyl)bis(nonan-1-ol) (CAS 827605-89-0)
Recommended Standards
- 4-{9,10-dimethoxy-5,11-dioxo-5H,6H,6aH,11H-isoindolo[2,1-a]quinazolin-6-yl}butanoic acid (CAS 1630763-90-4)
- 2-(sec-Butyl)-5,7-dihydroxy-8-((3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one (CAS 188818-27-1)
- N6-Carbobenzyloxy-N2,N2-bis(carboxymethyl)-L-lysine (CAS 113231-04-2)
- Indolicidin (CAS 140896-21-5)
- 2-(Dimethylamino)-4-propylpyrimidine-5-carboxylic acid (CAS 180283-74-3)
- Methyl 3-bromopyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1823420-32-1)
- 3-Bromo-6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine (CAS 1695951-07-5)
- (5,5-dimethoxypent-1-yn-1-yl)trimethylsilane (CAS 624728-38-7)
- 7-Isopropyl-4-methylbenzofuran (CAS 95835-77-1)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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