4-(4-Nitrophenyl)-2,6-diphenylpyridine CAS 83993-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83993-82-2 |
| Molecular Formula | C23H16N2O2 |
| Molecular Weight | 352.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Nitrophenyl)-2,6-diphenylpyridine (CAS 83993-82-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H16N2O2. Molecular weight: 352.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H16N2O2 |
| Molecular Weight | 352.39 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Nitrophenyl Standards
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- 4-(3-Nitrophenyl)-2,6-diphenylpyridine (CAS 65130-18-9)
- 1-(4-Nitrophenyl)-4-(5-(trifluoromethyl)pyridin-2-yl)piperazine (CAS 1294374-23-4)
- 8-(4-Nitrophenyl)-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one (CAS 342421-43-6)
- 9-(2-Nitrophenyl)-6,9-dihydro-[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(5H)-one (CAS 900014-88-2)
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Recommended Standards
- 4-(4-Isopropylphenyl)-5-methyl-2-(4-nitrobenzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860785-33-7)
- 4-[5-(Furan-2-yl)-1H-pyrazol-3-yl]-1-[(4-nitrophenyl)methyl]piperidine (CAS 321848-26-4)
- 4-(4-Fluorophenoxy)-6-(methylthio)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 341968-31-8)
- n-(Sec-butyl)-1-methylhydrazine-1-carbothioamide (CAS 4312-10-1)
- 3-Cyclopropoxy-2-isopropoxy-4-(trifluoromethyl)pyridine (CAS 1243441-93-1)
- 2-(3-Bromo-2-methylphenyl)-1,3-dioxolane (CAS 106965-50-8)
- 4-(4-Chlorophenyl)-2-(phenylsulfanyl)pyrimidine (CAS 339106-03-5)
- 4,6-Dichloro-5-(trifluoromethyl)pyrimidin-2-amine (CAS 1174007-80-7)
- 2-((2-Oxo-1,2-dihydroquinolin-6-yl)oxy)acetic acid (CAS 87364-45-2)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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