3-Nitro-1,6-naphthyridine CAS 13221-70-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13221-70-0 |
| Molecular Formula | C8H5N3O2 |
| Molecular Weight | 175.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Nitro-1,6-naphthyridine (CAS 13221-70-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5N3O2. Molecular weight: 175.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5N3O2 |
| Molecular Weight | 175.14 g/mol |
| Appearance | Pale yellow to 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- methyl 3-nitro-1H-pyrazole-5-carboxylate (CAS 181585-93-3)
- 3-Nitro-1,8-naphthyridine (CAS 54416-38-5)
- 6-Nitro-4-oxohexanoic acid (CAS 98196-97-5)
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Recommended Standards
- (2-(Difluoromethoxy)pyrimidin-4-yl)methanamine (CAS 1312096-01-7)
- 2-(Aminomethyl)-6-(difluoromethyl)pyrimidin-4(3h)-one (CAS 1342594-40-4)
- 6-Nitroso-2H-chromen-2-one (CAS 130506-22-8)
- 1-Methyl-1h-imidazole-4-sulfonamide (CAS 111124-90-4)
- 2-Amino-5-(1H-pyrrol-1-yl) Pyridine (CAS 1314354-77-2)
- 4-Methyl-6-(trifluoromethyl)quinoline (CAS 40716-16-3)
- 6,7-Dihydro-5H-cyclopenta[b]pyridine-2-carbonitrile (CAS 150459-77-1)
- 5-Amino-N-cyclopentyl-1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 443113-79-9)
- Ranimustine (CAS 58994-96-0)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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