3-Hydrazonoindolin-2-one CAS 2365-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2365-44-8 |
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydrazonoindolin-2-one (CAS 2365-44-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7N3O. Molecular weight: 161.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Hydrazonoindolin Standards
Recommended Standards
- 3H-Indole-2-carboxylic acid (CAS 294636-73-0)
- 3-Hydroxybenzofuran-2-carbimidic acid (CAS 55136-18-0)
- 3-Formyl-5-methoxybenzonitrile (CAS 21962-46-9)
- 6-Propyl-3-(pyridin-2-yl)isothiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 1325303-67-0)
- (2E)-3-(4-Aminophenyl)-2-phenylacrylic acid (CAS 52873-63-9)
- 3-Chloro-N,N-dipropyl-5-(trifluoromethyl)-2-pyridinamine (CAS 1220029-34-4)
- N-(4-(4-chlorobenzamido)phenyl)nicotinamide (CAS 332376-88-2)
- 6-Bromohex-2-yne (CAS 55402-12-5)
- 2,5-Difluorobenzylzinc bromide solution (CAS 307496-32-8)
- Cycloaspeptide D (CAS 691363-62-9)
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