2-(4-Chlorophenyl)-2-oxoethyl 4-(1H-indol-3-yl)butanoate CAS 860650-72-2
| CAS No. | 860650-72-2 |
| Molecular Formula | C20H18ClNO3 |
| Molecular Weight | 355.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Chlorophenyl)-2-oxoethyl 4-(1H-indol-3-yl)butanoate (CAS 860650-72-2), a certified reference material (molecular formula C20H18ClNO3, MW 355.81 g/mol) for analytical method development and quality control.
The molecular framework of 2-(4-Chlorophenyl)-2-oxoethyl 4-(1H-indol-3-yl)butanoate (C20H18ClNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(4-Chlorophenyl)-2-oxoethyl 4-(1H-indol-3-yl)butanoate 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 | C20H18ClNO3 |
| Molecular Weight | 355.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-((Pyridin-2-ylmethyl)amino)isonicotinic acid (CAS 1019322-73-6)
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- (11bS)-N-allyl-N-benzhydryl-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 2375836-78-3)
- N4-Cyclobutyltetrahydro-2H-pyran-3,4-diamine dihydrochloride (CAS 1363404-60-7)
- N-(4-Methyloxazol-5-yl)hydrazinecarboxamide (CAS 2917-35-3)
- N2,N2-Diethyl-2,5-pyridinediamine (CAS 34392-84-2)
- 2-Methyl-1-penten-3-ol (CAS 2088-07-5)
- 2-(Cyclopropyl-isoquinolin-1-ylmethyl-amino)-ethanol (CAS 1353960-02-7)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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