5-Nitro-2-phenylpyridine CAS 89076-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89076-64-2 |
| Molecular Formula | C11H8N2O2 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-2-phenylpyridine (CAS 89076-64-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8N2O2. Molecular weight: 200.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1982 |
| Nitrogen Atoms | 2 |
Related Nitro Standards
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- 3-Nitro-4-phenylpyridine (CAS 220952-00-1)
- 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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- 6-nitro-1H,2H,3H,4H-pyrrolo[2,1-f][1,2,4]triazine-2,4-dione (CAS 1245644-73-8)
Recommended Standards
- 5-Methyl-3-phenyl-4-isoxazolyl isocyanate (CAS 268748-84-1)
- 5-Phenylpyrimidine-2-carboxylic acid (CAS 85386-20-5)
- 5-Methoxy-2-phenyloxazole-4-carbonitrile (CAS 32418-04-5)
- 1-Bromo-4-fluoro-2-((2,2,2-trifluoroethoxy)methyl)benzene (CAS 1704065-28-0)
- 4-O-Methyl-D-glucuronic acid (CAS 4120-73-4)
- 5-(Dimethylphosphoryl)-3-methylfuran-2-carboxylic acid (CAS 2648962-63-2)
- 1-(Quinazolin-4-yl)piperidin-3-amine (CAS 1292739-70-8)
- 3-(Furan-2-yl)-5-hydroxybenzoic acid (CAS 1261960-70-6)
- Buta-1,3-diene-1,1-diyldibenzene (CAS 4165-81-5)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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