2-Chloro-1-methylpiperidin-4-one CAS 17228-68-1
| CAS No. | 17228-68-1 |
| Molecular Formula | C6H6ClNO |
| Molecular Weight | 143.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2-Chloro-1-methylpiperidin-4-one is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 143.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-Chloro-1-methylpiperidin-4-one (CAS 17228-68-1), molecular formula C6H6ClNO and molecular weight 143.57 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Chloro-1-methylpiperidin-4-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6ClNO |
| Molecular Weight | 143.57 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-6-methylpyridin-2-ol (CAS 103997-23-5)
- N-(3-Chloro-phenyl)hydroxylamine (CAS 10468-17-4)
- (5-Chloro pyrazin-2-yl) Methanamine (CAS 1060814-53-0)
- 4-Chloro-3-methylpyridine 1-Oxide (CAS 1073-34-3)
- 2-Chloro-3-hydrazinylpyridine (CAS 117087-45-3)
- 5-Chloro-2-methylpyridin-4(1H)-one (CAS 1196157-19-3)
- 2-Chloro-1-(1H-pyrrol-3-yl)ethanone (CAS 122450-28-6)
- 3-Chloro-2-methylpyridin-4-ol (CAS 1227499-23-1)
Recommended Standards
- 6-Chloro-1-methylpyridin-2(1h)-one (CAS 17228-63-6)
- 2-Chloro-4-methoxypyridine (CAS 17228-69-2)
- 5-Chloro-N-methylpyrazin-2-amine (CAS 1610667-17-8)
- 6-Chloro-N-methylpyridazin-4-amine (CAS 17645-08-8)
- 2-(6-Cyano-5-(difluoromethyl)-2-iodopyridin-3-yl)acetic acid (CAS 1805493-78-0)
- N-[2-(3-Fluorophenoxy)ethyl]acetamide (CAS 1172811-59-4)
- 2-Butoxybenzoic acid (CAS 2200-81-9)
- 1-[4-(Chlorosulfonyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 874496-79-4)
- {3-[(2-bromoethyl)carbamoyl]phenylboronic acid (CAS 874288-09-2)
- Glimepiride EP Impurity G (CAS CATO-C4X-11027)
- 3-[(1-Ethyl-1H-benzimidazol-2-yl)amino]propan-1-ol (CAS 631843-69-1)
- 2-Bromo-1-ethenyl-4-methylbenzene (CAS 828267-46-5)
- MMAF Hydrochloride (CAS 1415246-68-2)
- Tripeptide-10 citrulline (CAS 960531-53-7)
Why CATO?
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