4'-(Pyridin-4-yl)-[1,1'-biphenyl]-3,5-dicarboxylic acid CAS 2022152-71-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2022152-71-0 |
| Molecular Formula | C19H13NO4 |
| Molecular Weight | 319.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-(Pyridin-4-yl)-[1,1'-biphenyl]-3,5-dicarboxylic acid (CAS 2022152-71-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H13NO4. Molecular weight: 319.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H13NO4 |
| Molecular Weight | 319.31 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Ethoxy-4-[2-(2-methyl-5-nitro-1h-imidazol-1-yl)ethoxy]benzaldehyde (CAS 727983-34-8)
- 4-Amino-3-hydroxynaphthalene-2,7-disulfonic acid (CAS 2007-20-7)
- 3-Benzyl-4-hydroxy-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione (CAS 62668-79-5)
- 3-{[(tert-butoxy)carbonyl]amino}-3-(2,4-difluorophenyl)propanoic acid (CAS 860787-38-8)
- 7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (CAS 1501213-61-1)
- 7-Methoxy-1,2,3,4-tetrahydro-2,6-naphthyridine (CAS 1060816-46-7)
- 1-(5-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-1H-pyrazole-3-carboxylic acid (CAS 1710845-98-9)
- 5-(1,2-dithiolan-4-yl)pentanoic acid (CAS 5694-54-2)
- (2S-3R)-t-butoxycarbonylamino-1-chloro-4-phenyl -2-butanol (CAS 433282-64-5)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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