2-Bromocyclododecan-1-one CAS 31236-94-9
| CAS No. | 31236-94-9 |
| Molecular Formula | C12H21BrO |
| Molecular Weight | 261.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromocyclododecan-1-one (CAS 31236-94-9), molecular formula C12H21BrO and molecular weight 261.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H21BrO, 2-Bromocyclododecan-1-one contains a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 261.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-Bromocyclododecan-1-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 | C12H21BrO |
| Molecular Weight | 261.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
Recommended Standards
- 2-Acetamido-3-(3,4,5-trifluorophenyl)propanoic acid (CAS 324028-06-0)
- 2-MEthyl-5-(2,2,2-trifluoro-acetylamino)-benzoic acid methyl ester (CAS 2092930-01-1)
- 2-{[2-formyl-4-(trifluoromethyl)phenyl](methyl)amino}acetic acid (CAS 953062-31-2)
- 2-Oxo-2-[[4-(trifluoromethyl)phenyl]amino]acetic Acid Ethyl Ester (CAS 69066-00-8)
- N-(4-(tert-butyl)phenyl)-3-(9H-carbazol-9-yl)aniline (CAS 1232042-36-2)
- 4-Isopropoxy-2-methylbenzonitrile (CAS 1369807-40-8)
- Diethyl cyclobutane-1,2-dicarboxylate (CAS 13149-70-7)
- 6-Bromo-3-methyl-1,2,3,4-tetrahydro-isoquinoline (CAS 886365-45-3)
- 7-(Trifluoromethoxy)indolin-2-one (CAS 1260777-77-2)
- (E)-N-Boc-4-amino-2-butenoic Acid (CAS 180913-22-8)
- 2,5-Di-tert-butoxy-4-cyclopropoxypyridine (CAS 1243446-05-0)
- 2-Amino-6-(cyclohexyloxy)phenol (CAS 1243393-82-9)
- 4,4,5,5-Tetramethyl-2-(3,4,5-trifluorophenyl)-1,3,2-dioxaborolane (CAS 827614-70-0)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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