2-Bromo-1-cyclohexenecarbaldehyde CAS 38127-47-8
| CAS No. | 38127-47-8 |
| Molecular Formula | C7H9BrO |
| Molecular Weight | 189.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 189.05 g/mol gives 2-Bromo-1-cyclohexenecarbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Bromo-1-cyclohexenecarbaldehyde (CAS 38127-47-8), a certified reference material (molecular formula C7H9BrO, MW 189.05 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 2-Bromo-1-cyclohexenecarbaldehyde is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 189.05 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Bromo-1-cyclohexenecarbaldehyde 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 | C7H9BrO |
| Molecular Weight | 189.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-1-ethyl-2-methyl-1H-imidazole (CAS 1049117-83-0)
- 1-(5-Bromo-1H-pyrrol-3-yl)-N-methylmethanamine (CAS 1055307-70-4)
- 4-Bromo-1-ethyl-5-methyl-1H-pyrazole (CAS 1171667-09-6)
- 2-Bromo-1,4,5-trimethyl-1H-imidazole (CAS 1218910-27-0)
- 6-Bromo-2-cyanopyridine (CAS 122918-25-6)
- 5-Bromo-2-(propan-2-yl)-1h-imidazole (CAS 1256643-65-8)
- 5-Bromo-2-propyl-1H-imidazole (CAS 1268334-93-5)
- 4-bromo-1-methyl-pyrrole-2-carbonitrile (CAS 1289207-30-2)
Recommended Standards
- 2-(3-Bromopropyl)Furan (CAS 92513-83-2)
- 2-Bromo-5,5-dimethylcyclopent-2-en-1-one (CAS 398147-75-6)
- 2-(2-Bromoethyl)-5-methylfuran (CAS 406224-23-5)
- 3-(3-Bromopropyl)furan (CAS 98126-48-8)
- (2S)-1-[(2,3-dihydro-1,4-benzodioxin-6-yl)carbamoyl]pyrrolidine-2-carboxylic acid (CAS 1026763-78-9)
- 2-(Bromomethyl)-1,1'-biphenyl (CAS 19853-09-9)
- tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]hept-5-ene-2-carboxylate (CAS 2730903-90-7)
- (3-Chloro-4-hydroxy-2-methylphenyl)boronic acid (CAS 2280987-26-8)
- 7,7-Dimethyl-7H-fluoreno[2,3-b]benzofuran (CAS 1414927-18-6)
- N-Nitroso Primaquine (CAS CATO-C4X-26352)
- Methyl 2-{[(4-chlorophenyl)sulfonyl]amino}-2-phenylacetate (CAS 454473-65-5)
- Extra Test Service (CAS CATO-ETS)
- Cyclohexylmethyl sulfamate (CAS 625812-68-2)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com