5-Nitro-1-naphthalenamine CAS 3272-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3272-91-1 |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-1-naphthalenamine (CAS 3272-91-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8N2O2. Molecular weight: 188.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 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.) | 1957 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Methyl-8-nitroquinoline (CAS 65745-69-9)
- 5-Nitronaphthalen-2-amine (CAS 607-44-3)
- 5-Methyl-7-nitroquinoline (CAS 342043-94-1)
- (S)-Benzyl (3-(tert-butoxy)-1-hydrazinyl-1-oxopropan-2-yl)carbamate (CAS 17083-21-5)
- 1-benzyl-N,N-dimethyl-1H-imidazo[4,5-c]pyridin-4-amine (CAS 120537-47-5)
- 3-(O-tolyl)thiophene-2-carboxylic acid (CAS 1094325-90-2)
- (3aR,6aS)-1-(tert-Butoxycarbonyl)octahydrocyclopenta[c]pyrrol-2-ium carboxyformate (CAS 907606-68-2)
- 2-(5-fluoro-2-furyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1799614-84-8)
- (Octahydro-Cyclopenta[1,4]Oxazin-7-Yl)-Methanol (CAS 1263179-35-6)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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