2-Bromo-3-(cyclohexyloxy)acrylaldehyde CAS 1253298-70-2
| CAS No. | 1253298-70-2 |
| Molecular Formula | C9H13BrO2 |
| Molecular Weight | 233.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Bromo-3-(cyclohexyloxy)acrylaldehyde 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.
CATO supplies 2-Bromo-3-(cyclohexyloxy)acrylaldehyde (CAS 1253298-70-2), a certified reference material (molecular formula C9H13BrO2, MW 233.10 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-3-(cyclohexyloxy)acrylaldehyde (C9H13BrO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C9H13BrO2 |
| Molecular Weight | 233.10 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
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- Ethyl 4-Bromo-3-cyclohexenecarboxylate (CAS 1365272-96-3)
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- 3-Bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one (CAS 1889-99-2)
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Recommended Standards
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- Methyl4-bromobicyclo[2.2.1]heptane-1-carboxylate (CAS 15448-84-7)
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- 3-Methoxyphenylmethylsulfoxide (CAS 13150-72-6)
- 3-chloro-1-(1H-indol-3-yl)propan-1-one (CAS 24955-86-0)
- 6,7-dimethoxy-1,2-dihydroquinazolin-2-one (CAS 79754-04-4)
- Ethyl isoquinoline-7-carboxylate (CAS 407623-83-0)
- Bordetella pertussis toxin DISCONTINUED (CAS 70323-44-3)
- 5-bromo-3-[(3-ethyl-1,2,4-oxadiazol-5-yl)methyl]-2-methyl-3,4-dihydropyrimidin-4-one (CAS 1537304-89-4)
- tert-Butyl 2,2,6,6-tetramethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)piperidine-1-carboxylate (CAS 2716848-74-5)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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