3-Indazolinone CAS 7364-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7364-25-2 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Indazolinone (CAS 7364-25-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6N2O. Molecular weight: 134.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-Hydroxy-6-methylpicolinonitrile (CAS 727736-69-8)
- 3-Methoxy-isonicotinonitrile (CAS 26414-90-4)
- 3-Hydroxy-5-methylpicolinonitrile (CAS 672957-94-7)
- 5-(Difluoromethyl)-1,2,3,4-tetrahydro-1,6-naphthyridine (CAS 2254053-80-8)
- Diethyl (2-oxo-3-(triphenylphosphoranylidene)propyl)phosphonate (CAS 59925-00-7)
- 5-(3,4,5-Trimethoxyphenyl)cyclohexane-1,3-dione (CAS 144128-69-8)
- 2-Ethoxybenzofuran (CAS 871896-52-5)
- (R,S)-Z-3-Amino-5-cyclohexyl-2-oxo-1,4-benzodiazepine (CAS 146373-94-6)
- 2,2,2-trifluoroethyl N-(quinolin-3-yl)carbamate (CAS 1455104-41-2)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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