2-(4-Chloro-1H-indol-3-yl)ethanol CAS 41340-30-1
| CAS No. | 41340-30-1 |
| Molecular Formula | C10H10ClNO |
| Molecular Weight | 195.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chloro-1H-indol-3-yl)ethanol (C10H10ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-Chloro-1H-indol-3-yl)ethanol (CAS 41340-30-1), a certified reference material (molecular formula C10H10ClNO, MW 195.65 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-Chloro-1H-indol-3-yl)ethanol 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 | C10H10ClNO |
| Molecular Weight | 195.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 6-Chloro-2-ethyl-4-methyl-2H-pyrazolo[3,4-b]pyridine (CAS 1018048-19-5)
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- (4-Chloro-1-methyl-1H-indazol-3-yl)methanamine (CAS 1033693-10-5)
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Recommended Standards
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- 3-(3-Fluoro-4-methoxyphenyl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-ene (CAS 1370595-16-6)
- Cefixime Impurity 80 (CAS CATO-C4X-113980)
- 1-Benzhydryl-3-fluoroazetidine-3-carbonitrile (CAS 1421920-56-0)
- Mercury(II) silver iodide (CAS 7784-03-4)
- Sodium 6-methylpyrimidin-4-olate (CAS 351433-14-2)
- n2,n2-Dimethylpyridine-2,3-diamine dihydrochloride (CAS 1177350-84-3)
- tert-Butyl 3-((pyridin-2-ylthio)methyl)pyrrolidine-1-carboxylate (CAS 141699-73-2)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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