2-(4-Methylbenzoyl)-2H,4H,5H-benzo[g]indazole CAS 339101-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339101-46-1 |
| Molecular Formula | C19H16N2O |
| Molecular Weight | 288.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Methylbenzoyl)-2H,4H,5H-benzo[g]indazole (CAS 339101-46-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H16N2O. Molecular weight: 288.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H16N2O |
| Molecular Weight | 288.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methylbenzoyl Standards
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- 3-Methyl-4-(2-methylbenzoyl)-1-phenyl-1H-pyrazol-5(4H)-one (CAS 73087-94-2)
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Recommended Standards
- 2-(3-Oxo-1-phenyl-3-(p-tolyl)propyl)malononitrile (CAS 77609-10-0)
- 2'-(Benzyloxy)[1,1'-biphenyl]-3-carbaldehyde (CAS 893736-19-1)
- 2-(2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)ethoxy)acetic acid (CAS 2228248-01-7)
- [(4-Methylphenyl)methyl](propyl)amine (CAS 39190-96-0)
- 5-Bromo-2-nitrotoluene (CAS 52414-98-9)
- 1-[(2-Fluorophenoxy)acetyl]azetidine-3-carboxylic acid (CAS 1350989-09-1)
- 2-(ethylamino)pyridine-3-carbaldehyde (CAS 67295-22-1)
- Cefradine EP Impurity E (CAS 215172-75-1)
- 1-Ethylquinazolin-4(1H)-one (CAS 16347-92-5)
- Human glucagon CRS (CAS 9007-92-5)
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