2,5-Dimethoxy-4-[2-(dimethylamino)ethenyl]-3-nitropyridine CAS 917918-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 917918-82-2 |
| Molecular Formula | C11H15N3O4 |
| Molecular Weight | 253.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dimethoxy-4-[2-(dimethylamino)ethenyl]-3-nitropyridine (CAS 917918-82-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H15N3O4. Molecular weight: 253.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O4 |
| Molecular Weight | 253.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Dimethoxy Standards
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- 3-(4,5-Dimethoxy-2-nitrophenyl)acrylic acid (CAS 20567-38-8)
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Recommended Standards
- 2-(p-Tolyloxy)isoindoline-1,3-dione (CAS 220464-86-8)
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- 2-((Sec-butylamino)methyl)quinazolin-4(3H)-one hydrochloride (CAS 1049766-12-2)
- Methyl 3-methyl-2-oxo-3-phenylbutanoate (CAS 765930-98-1)
- 2-(1-tert-butoxycarbonyl-3-methyl-azetidin-3-yl)acetic acid (CAS 1422344-49-7)
- 2-Hydroxystilbene-4,4 inverted exclamation marka-dicarboxamidine bis(methanesulfonate) 223769-64-0 Fluoro-Gold™ Hydroxystilbamidine bis(methanesulfonate) (CAS 223769-64-0)
- 2-Methyl-2H-indazol-7-amine, 97% (CAS 90223-02-2)
- 2-(3-Methoxybenzylidene)-5-(methylthio)thiophen-3(2H)-one (CAS 1000574-08-2)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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