9H-Imidazo[1,5-a]indol-9-one CAS 1823224-32-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823224-32-3 |
| Molecular Formula | C10H6N2O |
| Molecular Weight | 170.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9H-Imidazo[1,5-a]indol-9-one (CAS 1823224-32-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6N2O. Molecular weight: 170.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6N2O |
| Molecular Weight | 170.17 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related H Standards
- 9H-Imidazo[1,2-a]indol-9-one (CAS 120614-25-7)
- 2H-Imidazo[4,5-b]quinoxaline (CAS 13090-17-0)
- 1H-Imidazo[4,5-g]quinazoline (CAS 53974-23-5)
- 1H-Imidazo[4,5-h]quinazoline (CAS 53974-24-6)
- 2H-Imidazo[4,5-g]quinoxaline (CAS 27197-64-4)
- imidazo[1,5-a]pyridine-3-carboxylic acid (CAS 1018587-80-8)
- imidazo[1,5-a]pyridine-1-carboxylic acid (CAS 138891-51-7)
- imidazo[1,5-a]pyridine-5-carboxylic acid (CAS 885276-19-7)
Recommended Standards
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- 2-(Cyclohexylsulfonyl)acetonitrile (CAS 797036-54-5)
- ((trans,trans)-4'-Pentyl-[1,1'-bi(cyclohexan)]-4-yl)methanol (CAS 82598-08-1)
- 3-(4-bromo-3-methylphenyl)-3-chloroprop-2-enenitrile (CAS 1567634-47-2)
- Ethyl 2-pivaloylbenzoate (CAS 898766-15-9)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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