4-methoxy-7-nitro-1H-indazole CAS 858227-26-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 858227-26-6 |
| Molecular Formula | C8H15N3O3 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-methoxy-7-nitro-1H-indazole (CAS 858227-26-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H15N3O3. Molecular weight: 201.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H15N3O3 |
| Molecular Weight | 201.22 g/mol |
| Appearance | 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-Methoxy-7-methylquinoline-2-carbaldehyde (CAS 802906-23-6)
- 4-Methyl-2-(phenylamino)pyrimidin-5-ol (CAS 98456-06-5)
- 4-Methoxy-6-methylquinoline-2-carbaldehyde (CAS 802906-22-5)
- Thiazol-2-ylmethanamine hydrochloride (CAS 850852-85-6)
- 2-(2,3-Dimethylphenyl)ethane-1-thiol (CAS 1267865-82-6)
- 1-Mercapto-4-phenyl-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one (CAS 67442-90-4)
- (R)-3-(2-bromoacetyl)-4-phenyloxazolidin-2-one (CAS 227602-36-0)
- 5-(4-Methoxy-3-(trifluoromethyl)phenyl)pyrimidin-2-ol (CAS 1261980-12-4)
- N-[4-chloro-2-(trifluoromethoxy)phenyl]-2,6-difluoro-3-nitrobenzamide (CAS 260442-73-7)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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