2-(4-Ethoxyphenyl)-1H-indole-3-carbaldehyde CAS 590390-81-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 590390-81-1 |
| Molecular Formula | C17H15NO2 |
| Molecular Weight | 265.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Ethoxyphenyl)-1H-indole-3-carbaldehyde (CAS 590390-81-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H15NO2. Molecular weight: 265.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H15NO2 |
| Molecular Weight | 265.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Ethoxyphenyl Standards
- 2-(4-Ethoxyphenyl)-2-morpholinoacetic acid (CAS 1017321-21-9)
- (2S)-2-[(2-Ethoxyphenyl)formamido]-3-methylbutanoic acid (CAS 956705-82-1)
- 2-(4-Ethoxyphenyl)-1-morpholinoethane-1-thione (CAS 4947-83-5)
- 1-(4-Ethoxyphenyl)-3-ethyl-2-thioxoimidazolidin-4-one (CAS 832134-28-8)
- 2-(4-Ethoxyphenyl)-1H-indene-1,3(2H)-dione (CAS 27533-97-7)
- 2-(4-Ethoxyphenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 898389-41-8)
- 7-(2-Ethoxyphenyl)-7-oxoheptanoic acid (CAS 898791-63-4)
- 7-(4-Ethoxyphenyl)-7-oxoheptanoic acid (CAS 898791-69-0)
Recommended Standards
- 2-(4'-Amino-[1,1'-biphenyl]-4-yl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 679406-21-4)
- 2-(4-Fluorophenyl)-3-thioxohexahydro-1H-[1,2,4]triazolo[1,2-a]pyridazin-1-one (CAS 58744-68-6)
- 2-(4-(Dimethylamino)phenyl)quinazolin-4(3H)-one (CAS 79916-52-2)
- N,N-Diallyl-3-chloro-5-(trifluoromethyl)-2-pyridinamine (CAS 478260-92-3)
- Ethyl 3-amino-4-(propylamino)benzoate (CAS 848819-85-2)
- (R)-N2-(2,4-Dimethoxybenzyl)-6,7-dihydro-5H-cyclopenta[b]pyridine-2,5-diamine (CAS 2096419-47-3)
- 2,3-Dichloro-5-(difluoromethoxy)benzaldehyde (CAS 1803787-03-2)
- (1R,2S,3S,5S)-Methyl 3-(4-fluorophenyl)-8-azabicyclo[3.2.1]octane-2-carboxylate (CAS 127648-30-0)
- 5,5′-[(6,12-Dihydro-6,6,12,12-tetraoctylindeno[1,2-b]fluorene-2,8-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-thiazolidinone] (CAS 2088628-64-0)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com