2-Bromo-4-(cyclopropylmethyl)-1-methylbenzene CAS 1369849-40-0
| CAS No. | 1369849-40-0 |
| Molecular Formula | C11H13Br |
| Molecular Weight | 225.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-Bromo-4-(cyclopropylmethyl)-1-methylbenzene (CAS 1369849-40-0), a certified reference material (molecular formula C11H13Br, MW 225.12 g/mol) for analytical method development and quality control.
2-Bromo-4-(cyclopropylmethyl)-1-methylbenzene (C11H13Br) contains bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-Bromo-4-(cyclopropylmethyl)-1-methylbenzene 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 | C11H13Br |
| Molecular Weight | 225.12 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.) | 1991 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-bromo-2-(pent-4-en-1-yl)benzene (CAS 1119036-64-4)
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- 1-Bromo-2-methyl-1,2,3,4-tetrahydronaphthalene (CAS 1249229-98-8)
- 2-Bromo-3-(2-ethylphenyl)-1-propene (CAS 1263365-87-2)
- 5-Bromo-6,7,8,9-tetrahydro-5h-benzo[7]annulene (CAS 128364-39-6)
- 1-Bromo-2-(3-methylbut-3-en-1-yl)benzene (CAS 130955-17-8)
- 1-Bromo-4-(pent-4-en-1-yl)benzene (CAS 134336-90-6)
- 1-Bromo-3-(cyclopropylmethyl)-5-methylbenzene (CAS 1369877-39-3)
Recommended Standards
- 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole (CAS 1310419-07-8)
- 1-Bromo-4-(cyclopropylmethyl)-2-methylbenzene (CAS 1369916-55-1)
- 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1310404-96-6)
- 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1374511-92-8)
- 1-benzyl-5-chloro-2-(1-chloroethyl)-1H-benzimidazole (CAS 868237-98-3)
- Methyl 3-bromo-2-cyano-5-nitrobenzoate (CAS 1805102-76-4)
- 2-{[2-nitro-4-(trifluoromethyl)phenyl]sulfanyl}benzoic acid (CAS 1545-75-1)
- (R)-2-Chloro-2-oxo-1-phenylethyl acetate (CAS 49845-69-4)
- N-(2-chloroethyl)-2-methylpropane-2-sulfinamide (CAS 1039768-30-3)
- 2-(4-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-1H-imidazol-1-yl)acetic acid (CAS 1707375-70-9)
- Cyclopent-4-ene-1,3-diol (CAS 4157-01-1)
- 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 400079-36-9)
- 2,3,5,6-Tetrachloroterephthalamide (CAS 1786-85-2)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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