1-(2-Bromocyclohex-1-en-1-yl)ethan-1-one CAS 122439-38-7
| CAS No. | 122439-38-7 |
| Molecular Formula | C8H11BrO |
| Molecular Weight | 203.08 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 1-(2-Bromocyclohex-1-en-1-yl)ethan-1-one.
1-(2-Bromocyclohex-1-en-1-yl)ethan-1-one (CAS 122439-38-7), molecular formula C8H11BrO and molecular weight 203.08 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2-Bromocyclohex-1-en-1-yl)ethan-1-one (C8H11BrO) contains a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 203.08 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Bromocyclohex-1-en-1-yl)ethan-1-one 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.
Physical & Chemical Properties
| Molecular Formula | C8H11BrO |
| Molecular Weight | 203.08 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
Related Bromocyclohex Standards
- 1-(4-Bromocyclohex-3-en-1-yl)ethanone (CAS 651358-93-9)
- 4-Bromocyclohex-3-ene-1-carboxylic acid (CAS 854722-22-8)
- 2-(2-Bromocyclohex-1-en-1-yl)ethan-1-ol (CAS 85236-15-3)
- Methyl 4-bromocyclohex-3-ene-1-carboxylate (CAS 1820674-25-6)
- 2-(2-Bromocyclohex-1-en-1-yl)propan-2-ol (CAS 211865-69-9)
- 2-bromocyclohex-2-en-1-one (CAS 50870-61-6)
- 3-Bromocyclohex-2-en-1-one (CAS 56671-81-9)
- 1-Bromocyclohex-1-ene (CAS 2044-08-8)
Recommended Standards
- 2-(2-bromo-3-pyridyl)acetonitrile (CAS 1211523-71-5)
- 3-Bromo-5,5-dimethylcyclohex-2-en-1-one (CAS 13271-49-3)
- 5-Bromo-1-isopropyl-2-methyl-1H-imidazole (CAS 1204228-25-0)
- 5-(2-Bromoethyl)-1-ethyl-1h-pyrazole (CAS 1339115-41-1)
- n-Cyclopropyl-n-(2,4-difluorobenzyl)glycine (CAS 1588937-60-3)
- 5-(4-Chloro-3-methylphenyl)-6-hydroxynicotinic acid (CAS 1262006-39-2)
- 4-Cyclopropoxy-N,6-dimethylnicotinamide (CAS 1243461-62-2)
- 1-Amino-3-diethylamino-propan-2-ol (CAS 6322-01-6)
- Relugolix Impurity 32 (CAS CATO-C4X-242932)
- 4-Bromo-3-cyano-6-(difluoromethyl)picolinoyl chloride (CAS 1806826-78-7)
- 3-(2,4-Dimethoxyphenyl)-1,2-oxazol-5-amine (CAS 501326-00-7)
- Methyl 2-oxo-3H-1,3-oxazole-5-carboxylate (CAS 64843-33-0)
- N-(5-Mercapto-4-methyl-4H-[1,2,4]triazol-3-ylmethyl)-3-methyl-benzamide (CAS 591761-88-5)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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