Ethyl 6-bromo-5-methoxy-2-methyl-1-(p-tolyl)-1H-indole-3-carboxylate CAS 939357-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 939357-55-8 |
| Molecular Formula | C20H20BrNO3 |
| Molecular Weight | 402.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-bromo-5-methoxy-2-methyl-1-(p-tolyl)-1H-indole-3-carboxylate (CAS 939357-55-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H20BrNO3. Molecular weight: 402.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H20BrNO3 |
| Molecular Weight | 402.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3,3-Dimethyl 4,6-dioxo-5-[3-(trifluoromethyl)phenyl]-hexahydro-2H-pyrrolo[3,4-d][1,2]oxazole-3,3-dicarboxylate (CAS 338420-24-9)
- N-{4-[(4-bromophenyl)sulfanyl]phenyl}-4-fluorobenzamide (CAS 339104-54-0)
- 2,7-Di(2H-tetrazol-5-yl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 429693-19-6)
- 7-Fluoroquinoline-4-carboxylic acid (CAS 31009-03-7)
- N-(2-Chloroethyl)-4-methoxybenzamide (CAS 15257-92-8)
- Pcb No. 104 (CAS 56558-16-8)
- 1-(4-(p-Tolyl)piperidin-4-yl)ethanone (CAS 802281-31-8)
- (E)-3-(Dimethylamino)-1-(pyrazin-2-yl)prop-2-en-1-one (CAS 866000-17-1)
- 3-chloro-5-(furan-3-yl)-1,2,4-oxadiazole (CAS 1443980-20-8)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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