3-Methyl-5-nitro-1H-indazol-7-amine CAS 647853-25-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 647853-25-6 |
| Molecular Formula | C8H8N4O2 |
| Molecular Weight | 192.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-5-nitro-1H-indazol-7-amine (CAS 647853-25-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8N4O2. Molecular weight: 192.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O2 |
| Molecular Weight | 192.17 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.) | 1985 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 6-Methyl-5-nitro-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000340-22-6)
- 6-Methyl-3-nitro-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 1000340-23-7)
- 7-Nitro-1,2,3,4-tetrahydroquinolin-4-one (CAS 114417-33-3)
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Recommended Standards
- 3-Methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid (CAS 863564-77-6)
- 3-Nitro-7,8-dihydroquinolin-5(6H)-one (CAS 87883-18-9)
- 3-Methoxyquinazoline-2,4(1H,3H)-dione (CAS 41120-18-7)
- n-(2-Cyclopropylethyl)-2-methylpropan-1-amine (CAS 1250322-55-4)
- 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide (CAS 75423-15-3)
- 1,8-Naphthosultam (CAS 603-72-5)
- 2,2-Bis(((6-methylheptanoyl)oxy)methyl)propane-1,3-diyl bis(6-methylheptanoate) (CAS 28880-17-3)
- 4-Bromo-2-fluoro-1-(octyloxy)benzene (CAS 119259-26-6)
- 3-(3,4-Dihydro-2H-pyrrol-5-yl)pyridin-2-amine (CAS 1352538-53-4)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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