3-Amino-5-nitroindazole CAS 41339-17-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41339-17-7 |
| Molecular Formula | C7H6N4O2 |
| Molecular Weight | 178.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-5-nitroindazole (CAS 41339-17-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6N4O2. Molecular weight: 178.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6N4O2 |
| Molecular Weight | 178.15 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 4-Methyl-3-nitropyrazole (CAS 38858-90-1)
- 2-Bromo-3-iodopyridin-4-amine (CAS 1300750-77-9)
- 1-(2-Amino-4-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1448858-61-4)
- (S)-4-(4-((5-Oxooxazolidin-4-yl)methyl)phenoxy)phenyl acetate (CAS 90746-88-6)
- 4-Nitro-1-(2-oxopropyl)-1H-1,2,3-triazole (CAS 131394-16-6)
- 4-(5-Ethylthiophen-2-yl)-1,3-thiazol-2-amine (CAS 524932-70-5)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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