3H-Indole-2-carbohydrazide CAS 457899-34-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 457899-34-2 |
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3H-Indole-2-carbohydrazide (CAS 457899-34-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9N3O. Molecular weight: 175.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related H Standards
- 1H-Indole-3-carbohydrazide (CAS 15317-58-5)
- 1H-Indole-4-carbohydrazide (CAS 885272-22-0)
- 1H-Indole-5-carbohydrazide (CAS 406192-82-3)
- 1H-Indole-6-carbohydrazide (CAS 851211-74-0)
- 1H-Indole-7-carbohydrazide (CAS 321309-24-4)
- Indole-2-carbohydrazide (CAS 5055-39-0)
- Methyl Indole-5-Carboxylate (CAS 1011-65-0)
- Indole-4-acetic Acid (CAS 16176-74-2)
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