Tert-butyl 4-bromo-4-methylpiperidine-1-carboxylate CAS 1420992-40-0
| CAS No. | 1420992-40-0 |
| Molecular Formula | C11H20BrNO2 |
| Molecular Weight | 278.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 4-bromo-4-methylpiperidine-1-carboxylate (C11H20BrNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
Tert-butyl 4-bromo-4-methylpiperidine-1-carboxylate (CAS 1420992-40-0), molecular formula C11H20BrNO2 and molecular weight 278.19 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 Tert-butyl 4-bromo-4-methylpiperidine-1-carboxylate 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 | C11H20BrNO2 |
| Molecular Weight | 278.19 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-((4-bromonaphthalen-1-yl)methyl)propan-2-amine (CAS 1394023-52-9)
- 6-Bromo-3,3-dimethyl-2,3,4,9-tetrahydro-1h-carbazole (CAS 1427378-93-5)
- tert-Butyl (4-bromocyclohexyl)carbamate (CAS 1353963-71-9)
- 6-Bromo-2,4-dimethyl-2,3,4,9-tetrahydro-1h-carbazole (CAS 1464826-46-7)
- 1-(2,5-Dimethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352216-20-6)
- (E)-3-(3,4-dimethoxyphenyl)-2-(4-(4-fluorophenyl)thiazol-2-yl)acrylonitrile (CAS 476671-88-2)
- (3-Chloropyridin-2-yl)methanamine dihydrochloride (CAS 342816-31-3)
- (3-Bromoisoxazole-4,5-diyl)dimethanol (CAS 153954-80-4)
- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzohydrazide (CAS 170966-09-3)
- [1,2,4]triazolo[4,3-a]pyridine-3-thiol (CAS 6952-68-7)
- Manganese Bisglycinate (CAS 14281-77-7)
- Methyl 1-oxaspiro[2.7]decane-2-carboxylate (CAS 73039-86-8)
- 5-Bromomethyl-1-(2,6-dichloro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester (CAS 1033586-30-9)
- [Tyr15] Fibrinopeptide B, human (CAS 125455-56-3)
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