2-(4-Isopropylphenyl)-1H-indole-3-carbaldehyde CAS 590390-96-8
| CAS No. | 590390-96-8 |
| Molecular Formula | C18H17NO |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H17NO, 2-(4-Isopropylphenyl)-1H-indole-3-carbaldehyde contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2-(4-Isopropylphenyl)-1H-indole-3-carbaldehyde (CAS 590390-96-8), a certified reference material (molecular formula C18H17NO, MW 263.33 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(4-Isopropylphenyl)-1H-indole-3-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H17NO |
| Molecular Weight | 263.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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 Isopropylphenyl Standards
- 2-(4-Isopropylphenyl)-2-morpholinoacetic acid (CAS 1017321-20-8)
- 1-(4-Isopropylphenyl)isoquinolin-3(2H)-one (CAS 61561-65-7)
- 2-(2-Isopropylphenyl)-1H-indene-1,3(2H)-dione (CAS 13935-91-6)
- 2-(4-Isopropylphenyl)quinazolin-4(1H)-one (CAS 82256-10-8)
- 7-(4-Isopropylphenyl)-7-oxoheptanoic acid (CAS 898791-39-4)
- 2-(4-Isopropylphenyl)-2-(piperidin-1-yl)acetic acid (CAS 1017206-19-7)
- 2-(4-Isopropylphenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 891765-56-3)
- 4-(4-Isopropylphenyl)-2-methylthiazole-5-carboxylic acid (CAS 1188184-71-5)
Recommended Standards
- 2-(4-Formyl-2,6-dimethylphenoxy)-N-isobutylacetamide (CAS 923248-85-5)
- 2-(4-Methoxyphenyl)-5-methyl-1-phenyl-1H-pyrrole (CAS 61363-17-5)
- 2-(3-(2,6-Dimethylphenyl)propanoyl)benzonitrile (CAS 898754-40-0)
- 2-(4-Morpholinobutoxy)benzaldehyde (CAS 82625-41-0)
- 1-(4-Fluorophenyl)-1H-imidazol-4-amine (CAS 1196151-78-6)
- 3-(Chloromethyl)-2-methylthiophene (CAS 116608-03-8)
- 3-(1-Ethyl-1h-1,2,4-triazol-5-yl)-1,1,1-trifluoropropan-2-one (CAS 1478574-71-8)
- Clomipramine HCl EP Impurity A DiHCl (CAS CATO-C4X-12653)
- SB 271046 (CAS 209481-20-9)
- Acetic acid-2-<SUP>13</SUP>C (CAS 1563-80-0)
- (S)-2-Aminoheptanoic Acid (CAS 44902-02-5)
- 2-Chloro-N-(2-oxoindolin-5-yl)benzamide (CAS 921545-53-1)
- 3-(5-Methyl-2-nitrophenyl)-2-oxopropanoic acid (CAS 65152-29-6)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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