1-(Azepan-1-yl)-3-chloropropan-1-one CAS 92442-44-9
| CAS No. | 92442-44-9 |
| Molecular Formula | C9H16ClNO |
| Molecular Weight | 189.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Azepan-1-yl)-3-chloropropan-1-one is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(Azepan-1-yl)-3-chloropropan-1-one (CAS 92442-44-9), a certified reference material (molecular formula C9H16ClNO, MW 189.68 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(Azepan-1-yl)-3-chloropropan-1-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 189.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-(Azepan-1-yl)-3-chloropropan-1-one 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 | C9H16ClNO |
| Molecular Weight | 189.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Azepan Standards
- 3-(Azepan-1-yl)aniline (CAS 141515-10-8)
- 4-(Azepan-1-yl)aniline (CAS 57356-18-0)
- 5-(Azepan-1-yl)pyridin-2-amine (CAS 1018283-28-7)
- 2-(Azepan-1-yl)pyridin-4-amine (CAS 1248152-10-4)
- 3-(azepan-1-yl)propanethioamide (CAS 100705-02-0)
- 5-(Azepan-1-yl)furan-2-carbaldehyde (CAS 436088-58-3)
- 2-(Azepan-1-yl)pyrimidin-5-ol (CAS 1774901-36-8)
- 3-(azepan-1-yl)propanehydrazide (CAS 299936-29-1)
Recommended Standards
- 1-(3-Chloropropyl)-4,4-dimethylpyrrolidin-2-one (CAS 2285666-34-2)
- 1-Propylpiperidine-4-carbonyl chloride (CAS 952201-13-7)
- (5-chloro-1H-indol-2-yl)methanol (CAS 53590-47-9)
- 2-Chloro-1-(2,6-dimethyl-1-piperidinyl)ethanone (CAS 33681-23-1)
- tert-Butyl (4-(S-methylsulfonimidoyl)phenyl)carbamate (CAS 1027730-26-2)
- 2-(2,5-Dimethoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121511-99-5)
- 2-((1-Ethyl-5-(p-tolyl)-1H-imidazol-2-yl)thio)-1-(piperidin-1-yl)ethan-1-one (CAS 1206996-71-5)
- 2-Chloro-1-(5-chloro-2-methoxyphenyl)-2,2-difluoroethan-1-one (CAS 1352224-79-3)
- tert-Butyl 4-cyano-4-[4-(2-furoyl)piperazin-1-yl]piperidine-1-carboxylate (CAS 1172561-02-2)
- 4-trans-Propylcyclohexyl-4'-pentylbiphenyl (CAS 89356-09-2)
- Pemetrexed Impurity 66 (CAS CATO-C4X-172666)
- 6-Benzyl-8,8-dimethyl-5,6,7,8-tetrahydro-1,6-naphthyridin-3-amine (CAS 1356087-44-9)
- 1-(2-(Dimethylamino)ethyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-5-(3-hydroxyphenyl)-1H-pyrrol-2(5H)-one (CAS 618074-83-2)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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