3-(4-Nitro-1H-pyrazol-1-yl)aniline CAS 62537-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62537-75-1 |
| Molecular Formula | C9H8N4O2 |
| Molecular Weight | 204.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Nitro-1H-pyrazol-1-yl)aniline (CAS 62537-75-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8N4O2. Molecular weight: 204.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8N4O2 |
| Molecular Weight | 204.19 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.) | 1974 |
| Nitrogen Atoms | 4 |
Related Nitro Standards
- 5-(2-Nitro-phenyl)-2h-pyrazol-3-ylamine (CAS 1107523-90-9)
- 1-Benzyl-3-nitro-1H-1,2,4-triazole (CAS 136118-54-2)
- 2-(4-Nitro-1h-pyrazol-1-yl)aniline (CAS 62537-74-0)
- 2-Nitro-5-(1H-pyrazol-1-yl)aniline (CAS 934992-78-6)
- 3-(4-Methyl-3-nitro-phenyl)-1H-[1,2,4]triazole (CAS 845884-77-7)
- 4-(5-Nitro-1H-imidazol-4-yl)aniline (CAS 72798-75-5)
- 4-Nitro-1-phenyl-1H-pyrazol-3-amine (CAS 701917-04-6)
- 5-Nitro-2-(1H-pyrrol-1-yl)phenol (CAS 106981-64-0)
Recommended Standards
- 3-(5-Methyl-1H-tetrazol-1-yl)benzoic acid (CAS 799262-37-6)
- 3-(2-Methyl-2H-tetrazol-5-yl)benzoic acid (CAS 919021-50-4)
- 3-(6-(Trifluoromethyl)pyridin-3-yl)propan-1-amine (CAS 608515-25-9)
- 2-(Difluoromethyl)isonicotinaldehyde (CAS 1211540-67-8)
- H-Trp(Boc)-OtBu · HCl (CAS 218938-67-1)
- Kyprolis Impurity 32 (CAS 247068-83-3)
- 1-Chloro-4-(isopropylsulfonyl)benzene (CAS 7205-83-6)
- 1,2-Dibromo-3-difluoromethoxy-4-nitrobenzene (CAS 1807179-85-6)
- 6-Amino-1-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 16837-08-4)
- Neuropeptide FF (CAS 99566-27-5)
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