3-bromopiperidin-4-one CAS 732953-40-1
| CAS No. | 732953-40-1 |
| Molecular Formula | C5H8BrNO |
| Molecular Weight | 178.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-bromopiperidin-4-one (C5H8BrNO) is characterized by an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
3-bromopiperidin-4-one (CAS 732953-40-1) is a high-purity analytical reference standard with the molecular formula C5H8BrNO and a molecular weight of 178.03 g/mol.
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), 3-bromopiperidin-4-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 | C5H8BrNO |
| Molecular Weight | 178.03 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.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromopiperidin Standards
- 3-Bromopiperidin-2-one (CAS 34433-86-8)
- 1-(4-Bromopiperidin-1-yl)ethanone (CAS 1082915-85-2)
- 1-(3-Bromopiperidin-1-yl)ethanone (CAS 1353952-48-3)
- (S)-1-(3-Bromopiperidin-1-yl)ethanone (CAS 1354000-27-3)
- (R)-1-(3-Bromopiperidin-1-yl)ethanone (CAS 1354006-89-5)
- 1-Acetyl-3-bromopiperidin-4-one (CAS 62829-47-4)
- 2-(3-Bromopiperidin-1-yl)acetic acid (CAS 1353965-71-5)
- 2-(4-Bromopiperidin-1-yl)acetic acid (CAS 1353986-44-3)
Recommended Standards
- 4-(Bromomethyl)pyrrolidin-2-one (CAS 945671-51-2)
- 3-Bromo-5,5-dimethyl-4,5-dihydroisoxazole (CAS 882697-80-5)
- 5-(Bromomethyl)-3-methyl-4,5-dihydro-1,2-oxazole (CAS 68843-63-0)
- 3-Bromo-2-ethoxypropanenitrile (CAS 87271-69-0)
- n1-Cycloheptyl-n1-methylethane-1,2-diamine (CAS 91015-22-4)
- 2,5-Dichloro-3,6-dimethylbenzene-1-sulfonyl chloride (CAS 854860-52-9)
- 3-Oxo-4-(3-methoxyphenyl)butanoyl chloride (CAS 1984038-12-1)
- (E)-2-((1-(thiazol-2-yl)-1H-pyrrol-2-yl)methylene)hydrazine-1-carbothioamide (CAS 866040-82-6)
- 2-Cyano-N-(4-cyanophenyl)-3-(5-phenylfuran-2-yl)acrylamide (CAS 304896-19-3)
- Methyl 4-((2S,4S)-4-hydroxypiperidin-2-yl)benzoate (CAS 1644667-73-1)
- D-Mannuronic Acid Sodium Salt (CAS 921-56-2)
- Methyl 3-[4-(benzoylamino)phenoxy]-2-thiophenecarboxylate (CAS 900015-15-8)
- 6,7-Dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 856600-01-6)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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