1-(2-Bromoallyl)-4-propylbenzene CAS 842140-43-6
| CAS No. | 842140-43-6 |
| Molecular Formula | C12H15Br |
| Molecular Weight | 239.15 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-Bromoallyl)-4-propylbenzene.
CATO supplies 1-(2-Bromoallyl)-4-propylbenzene (CAS 842140-43-6), a certified reference material (molecular formula C12H15Br, MW 239.15 g/mol) for analytical method development and quality control.
Structurally, 1-(2-Bromoallyl)-4-propylbenzene (C12H15Br) contains bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 239.15 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 1-(2-Bromoallyl)-4-propylbenzene 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 | C12H15Br |
| Molecular Weight | 239.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromoallyl Standards
- 1-(2-Bromoallyl)-3-isopropylbenzene (CAS 1379309-90-6)
- 4-(2-Bromoallyl)-N,N-dimethylaniline (CAS 951889-76-2)
- 2-(2-Bromoallyl)benzoic Acid (CAS 732248-92-9)
- 2-(2-Bromoallyl)-1-methoxy-4-methylbenzene (CAS 951894-84-1)
- 4-(2-Bromoallyl)-1-methoxy-2-methylbenzene (CAS 951888-32-7)
- N-(2-bromoallyl)tetrahydro-2H-thiopyran-3-amine (CAS 1592910-34-3)
- (3-(2-Bromoallyl)phenyl)(methyl)sulfane (CAS 1379352-97-2)
- (4-(2-Bromoallyl)phenyl)(methyl)sulfane (CAS 842140-44-7)
Recommended Standards
- (5-Bromohex-5-en-1-yl)benzene (CAS 864512-85-6)
- 1-(3-Bromobut-3-en-1-yl)-2,4-dimethylbenzene (CAS 951891-72-8)
- ({2,4-dichloropyrrolo[2,1-f][1,2,4]triazin-7-yl}methyl)(methyl)amine (CAS 2092154-21-5)
- 1-Bromo-2-cyclohexylbenzene (CAS 59734-92-8)
- N-((2-benzyl-3-phenylisoxazolidin-5-yl)methyl)-N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methylmethanesulfonohydrazide (CAS 339276-56-1)
- 1-(3-Chlorophenyl)-2-(2-(methylthio)pyrimidin-4-yl)ethanone (CAS 616196-35-1)
- 3-Bromo-4-methyl-2-(trifluoromethyl)pyridine (CAS 1448776-80-4)
- 4-(Difluoromethyl)-3-hydroxy-6-iodopyridine-2-sulfonyl chloride (CAS 1805454-92-5)
- 2-(4-methoxy-2-methyl-phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 214360-68-6)
- tert-Butyl 4-chloro-2-(hydroxymethyl)-1H-indole-1-carboxylate (CAS 870535-27-6)
- 4-(Bromomethyl)-2-(3-bromophenyl)oxazole (CAS 886363-25-3)
- (6-Methoxy-4-(methylthio)pyridin-3-yl)boronic acid (CAS 1451392-18-9)
- 4-(Isoquinolin-5-yl)piperidin-4-ol (CAS 1495772-64-9)
- Peptide Impurity 04 (CAS 2913424-91-4)
Why CATO?
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