2-Amino-6-nitrophenol CAS 603-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 603-87-2 |
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-6-nitrophenol (CAS 603-87-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6N2O3. Molecular weight: 154.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 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.) | 1957 |
| Nitrogen Atoms | 2 |
Related Amino Standards
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Recommended Standards
- 2-Amino-4,5-difluorobenzonitrile (CAS 219823-49-1)
- 2-Hydroxy-3-methyl-5-nitropyridine (CAS 21901-34-8)
- 2-Acetyl-5-nitropyrrole (CAS 32116-25-9)
- 2-Chloro-N-({[1-(4-fluorophenyl)ethyl]carbamoyl}methyl)acetamide (CAS 1334147-23-7)
- Adefovir Dipivoxil Impurity 21 (CAS 40510-88-1)
- tert-Butyl 5-(bromomethyl)-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 1363210-22-3)
- 4-Fluoro-2-bromophenol methyl cyclopropyl ether (CAS 1156170-01-2)
- 3-(Thien-2-yl)acrylonitrile (CAS 6041-28-7)
- 3,3-Difluoro-1-azaspiro[3.3]heptane hydrochloride (CAS 2200861-79-4)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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