2-Chloro-1-((3aR,7aR)-octahydro-1H-indol-1-yl)ethanone CAS 50669-68-6
| CAS No. | 50669-68-6 |
| Molecular Formula | C10H16ClNO |
| Molecular Weight | 201.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 201.69 g/mol gives 2-Chloro-1-((3aR,7aR)-octahydro-1H-indol-1-yl)ethanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Chloro-1-((3aR,7aR)-octahydro-1H-indol-1-yl)ethanone (CAS 50669-68-6), a certified reference material (molecular formula C10H16ClNO, MW 201.69 g/mol) for analytical method development and quality control.
2-Chloro-1-((3aR,7aR)-octahydro-1H-indol-1-yl)ethanone (C10H16ClNO) contains 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H16ClNO |
| Molecular Weight | 201.69 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-n-cyclopentyl-n-cyclopropylacetamide (CAS 1311314-40-5)
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- 2-Chloro-N-isobutylcyclopent-1-ene-1-carboxamide (CAS 1427935-06-5)
- 5-chloro-3,3-dimethyl-2,3-dihydro-1H-isoindol-1-one (CAS 1440519-63-0)
- 2-Chloro-1-((3aR,7aS)-octahydro-1H-indol-1-yl)ethanone (CAS 50669-85-7)
- 2-Chloro-N-(2-cyclohex-1-en-1-ylethyl)acetamide (CAS 392719-47-0)
- 2-Chloro-N-(cyclohex-1-en-1-yl)-N-ethylacetamide (CAS 21417-18-5)
- 5-chloro-1-methyl-1H-indole-3-carbaldehyde (CAS 412284-65-2)
Recommended Standards
- 3-((2-Chloroethyl)amino)-5,5-dimethylcyclohex-2-en-1-one (CAS 300680-15-3)
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- 4-chloroquinoline-3-carbaldehyde (CAS 201420-30-6)
- Thiomorpholine-4-sulfonyl chloride (CAS 1042781-31-6)
- 3-(3-Fluoro-phenyl)-isoxazole-5-carbaldehyde (CAS 885273-52-9)
- (3R,4R)-N3,N3-Dimethyltetrahydrofuran-3,4-diamine (CAS 1932511-35-7)
- 4-Iodo-6-nitro-1H-indole (CAS 885520-54-7)
- 4-[(4-Isothiocyanatophenyl)sulfonyl]morpholine (CAS 100060-98-8)
- ENMD 547-d8 (CAS 1795025-33-0)
- 2-Phenyl-2-(p-tolyl)ethan-1-amine hydrochloride (CAS 6582-22-5)
- 2-((4-Fluorobenzyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 311787-96-9)
- Octaphenyltrisilane (CAS 4098-89-9)
- 8-(3-(Difluoromethyl)phenyl)-4-methyl-2-methylene-6-oxohexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide (CAS 1704703-80-9)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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