3-Bromo-1-methylpiperidin-4-one CAS 735223-66-2
| CAS No. | 735223-66-2 |
| Molecular Formula | C6H10BrNO |
| Molecular Weight | 192.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Bromo-1-methylpiperidin-4-one.
CATO supplies 3-Bromo-1-methylpiperidin-4-one (CAS 735223-66-2), a certified reference material (molecular formula C6H10BrNO, MW 192.05 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, bromine substitution, 3-Bromo-1-methylpiperidin-4-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C6H10BrNO |
| Molecular Weight | 192.05 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 Bromo Standards
- 2-Bromo-N-cyclopropylpropanamide (CAS 1033693-07-0)
- 3-bromo-1-ethylpyrrolidin-2-one (CAS 110027-12-8)
- 5-bromo-3-pyridinecarboxaldehyde (CAS 113118-81-3)
- 2-Bromo-N-Cyclopropyl-N-Methylacetamide (CAS 1204333-31-2)
- 2-Bromo-n-(cyclopropylmethyl)acetamide (CAS 1207634-74-9)
- 2-Bromo-3-pyridinecarbaldehyde (CAS 128071-75-0)
- 1-(4-bromo-1H-pyrrol-2-yl)ethanone (CAS 51333-64-3)
- 2-Bromo-1-(pyrrolidin-1-yl)ethan-1-one (CAS 90892-09-4)
Recommended Standards
- 3-Bromo-1-methyl-2-piperidone (CAS 49785-85-5)
- 3-Bromo-3-methylpiperidin-2-one (CAS 83402-45-3)
- 3-bromo-1-methyl-1,2-dihydropyridin-2-one (CAS 81971-38-2)
- 3-bromoazepan-2-one (CAS 3457-66-7)
- n-(2-(Naphthalen-2-yl)ethyl)acetamide (CAS 861798-14-3)
- 6-chloro-2-methylquinoline-8-carboxylic acid (CAS 1369177-63-8)
- (S)-7-(1-aminoethyl)-6-bromo-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 1262441-66-6)
- 1-Cyclobutyl-1H-imidazol-2-amine (CAS 1691036-66-4)
- Levocetirizine Impurity 42 (CAS CATO-C4X-108342)
- Ascorbic Acid Impurity 43 (CAS 20229-76-9)
- N1-((1-(Hydroxymethyl)cyclopropyl)methyl)-N2-methyloxalamide (CAS 1251578-88-7)
- 1-(4-Chloro-3-hydroxy-5-methylfuran-2-yl)ethanone (CAS 861357-60-0)
- 4-O-Desmethyl 4-O-benzyl trimethoprim, >98% (CAS 21822-34-4)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com