5-Methoxy-2-methyl-4-nitropyridine 1-oxide CAS 102625-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 102625-91-2 |
| Molecular Formula | C7H8N2O4 |
| Molecular Weight | 184.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Methoxy-2-methyl-4-nitropyridine 1-oxide (CAS 102625-91-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8N2O4. Molecular weight: 184.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8N2O4 |
| Molecular Weight | 184.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 6-Methoxy-N-methyl-5-nitropyrimidin-4-amine (CAS 100114-07-6)
- 1-(2-Methoxy-2-oxoethyl)-1h-pyrazole-3-carboxylic acid (CAS 1172800-52-0)
- (5-Methoxy-6-nitropyridin-2-yl)methanol (CAS 1378656-75-7)
- 2-(2-methoxy-2-oxoethyl)furan-3-carboxylic acid (CAS 1479004-17-5)
- 2-(3-Methoxy-2-oxopyrazin-1(2H)-yl)acetic acid (CAS 1708401-62-0)
- 3-Methoxy-1-methyl-5-nitropyridin-2(1H)-one (CAS 1935284-18-6)
- (4-Methoxy-6-methyl-1,3,5-triazin-2-yl)carbamic acid (CAS 336193-82-9)
- Methoxy(3-nitropyridin-2-yl)methanol (CAS 200933-25-1)
Recommended Standards
- 1-(2-Hydroxyethyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1021245-58-8)
- 2-[2-(1h-1,2,4-triazol-1-yl)acetamido]acetic acid (CAS 1042636-62-3)
- N-(6-Amino-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 10184-01-7)
- 2-Phenylselenophene (CAS 53390-84-4)
- Meropenem (CAS 96036-03-2)
- 4-(4-Methylpiperazinomethyl)-4-trifluoromethylbenzophenone (CAS 898783-95-4)
- Arotinolol Impurity 53 (CAS CATO-C4X-185453)
- Methyl 8-amino-4-oxo-4H-chromene-3-carboxylate (CAS 1253654-50-0)
- (R)-2-tert-Butyl 3-methyl 5-bromo-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate (CAS 1638668-16-2)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510841-23-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com