5-(4-Formylphenyl)nicotinic Acid CAS 566198-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 566198-28-5 |
| Molecular Formula | C13H9NO3 |
| Molecular Weight | 227.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Formylphenyl)nicotinic Acid (CAS 566198-28-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9NO3. Molecular weight: 227.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9NO3 |
| Molecular Weight | 227.22 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Formylphenyl Standards
- 3-(4-Formylphenyl)picolinic acid (CAS 1261972-92-2)
- 2-(2-Formylphenyl)isonicotinic acid (CAS 566198-44-5)
- 5-(2-Formylphenyl)nicotinic acid (CAS 566198-40-1)
- 5-(2-Formylphenyl)picolinic acid (CAS 566198-45-6)
- 6-(3-Formylphenyl)nicotinic acid (CAS 566198-35-4)
- 2-(3-Formylphenyl)benzoic acid (CAS 100538-35-0)
- 2-Formylphenyl benzoate (CAS 19820-51-0)
- 3-(2-Formylphenyl)benzoic acid (CAS 205871-52-9)
Recommended Standards
- 5-(4-Cyanophenyl)furan-2-carboxylic acid methyl ester (CAS 834884-75-2)
- 5-(Furan-2-yl)-N-phenyl-1,3,4-oxadiazol-2-amine (CAS 60870-49-7)
- 5-Acetylpyrano[3,2-b]indol-2(5H)-one (CAS 2347639-53-4)
- 3-Hydroxy-2',3',4',5'-tetrachlorobiphenyl (CAS 67651-37-0)
- 1-(1,3-Benzodioxol-5-yl)-1H-pyrrole-2,5-dione (CAS 170805-72-8)
- 1-Isoproxypropyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile (CAS 68612-94-2)
- 2-Methoxy-5-methyl-4-(4-methylpyrrolidin-2-yl)phenol (CAS 603090-15-9)
- Desethyl Pentoxyverine (CAS CATO-C4X-22709)
- 5-bromo-2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 900789-14-2)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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