2-Methyl-5-nitro-3-phenyl-1H-indole CAS 41018-87-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41018-87-5 |
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-5-nitro-3-phenyl-1H-indole (CAS 41018-87-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12N2O2. Molecular weight: 252.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
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- 1-Benzyl-6-nitro-1H-indole (CAS 120627-46-5)
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Recommended Standards
- 2-Methyl-3-(4-nitrophenyl)-1H-indole (CAS 2013-84-5)
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- 2-Methyl-N-(1H-pyrazolo[3,4-b]pyridin-4-yl)benzamide (CAS 370588-90-2)
- Methyl 7-(1-methyl-1h-pyrazol-4-yl)-2-(methylsulfinyl)thieno[3,2-d]pyrimidine-6-carboxylate (CAS 1462949-92-3)
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- 1-(2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 431909-24-9)
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