3-Nitro-4-phenylpyridine CAS 220952-00-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220952-00-1 |
| Molecular Formula | C11H8N2O2 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Nitro-4-phenylpyridine (CAS 220952-00-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8N2O2. Molecular weight: 200.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8N2O2 |
| Molecular Weight | 200.19 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 2 |
Related Nitro Standards
- 4-Nitro-2-phenylpyridine (CAS 1335110-45-6)
- 3-Nitro-2-phenylpyridine (CAS 134896-35-8)
- 5-Nitro-2-phenylpyridine (CAS 89076-64-2)
- 6-NITRO-2H-1,4-BENZOXAZIN-3(4H)-ONE 6-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one 81721-87-1 (CAS 81721-87-1)
- 3-(3-nitro-1h-1,2,4-triaZol-1-yl)propanohydrazide (CAS 832740-05-3)
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Recommended Standards
- 3-Isopropyl-2,6-dioxohexahydropyrimidine-4-carboxylic acid (CAS 89985-45-5)
- 3-Phenyl-2-pyrazinecarboxylic acid (CAS 2881-85-8)
- 3-Formyl-5-methoxy-1H-indole-2-carbonitrile (CAS 62542-48-7)
- 1-(4-Fluorophenyl)-9-methyl-2-(2,3,4-trifluorophenoxy)-1H-purin-6(9H)-one (CAS 1009032-45-4)
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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