6-Methoxy-3-nitro-pyridine-2-carbonitrile CAS 950778-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 950778-43-5 |
| Molecular Formula | C7H5N3O3 |
| Molecular Weight | 179.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-Methoxy-3-nitro-pyridine-2-carbonitrile (CAS 950778-43-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5N3O3. Molecular weight: 179.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5N3O3 |
| Molecular Weight | 179.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
- 3-Methoxy-6-nitropicolinonitrile (CAS 1806272-78-5)
- 4-Methoxy-5-nitronicotinonitrile (CAS 1806295-45-3)
- 3-Methoxy-4-nitropicolinonitrile (CAS 348635-36-9)
- 5-Methoxy-2,4-dihydro-1,4-benzoxazin-3-one (CAS 1058704-50-9)
- 7-Methoxy-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 1187195-69-2)
- 7-Methoxy-2,3-dihydro-4H-pyrano[2,3-b]pyridin-4-one (CAS 1196156-60-1)
- 5-Methoxy-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 1780189-83-4)
- 8-Methoxy-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 1781048-50-7)
Recommended Standards
- 6-Hydroxybenzo[d]isoxazole-3-carboxylic acid (CAS 668969-90-2)
- 6-Nitro-1H-indazol-3(2H)-one (CAS 7364-33-2)
- 5-Nitroisophthalaldehyde (CAS 36308-36-8)
- NVP-BAW2881, >98% (HPLC) (CAS 861875-60-7)
- 1-(5-Ethyloxazol-2-yl)-N-methylmethanamine (CAS 1501282-21-8)
- 6-(4-(2-Methoxyethyl)piperazin-1-yl)pyridin-3-amine (CAS 1017331-35-9)
- 3-Fluoro-4-[4-(tert-butoxycarbonyl)piperazin-1-yl]nitrobenzene (CAS 154590-34-8)
- 2-(2,5-Dimethoxy-4-methylphenyl)cyclobutanone (CAS 90791-16-5)
- 8-bromo-3-nitro-naphthalene-1-carboxylic acid (CAS 301337-46-2)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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)
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