1-BROMO-3-(BROMOMETHYL)BENZENE 3-Bromobenzyl bromide 823-78-9 ALPHA,3-DIBROMOTOLUENE ALPHA,M-DIBROMOTOLUENE AS00624 M-BROMOBENZYL BROMIDE CAS 823-78-9
| CAS No. | 823-78-9 |
| Molecular Formula | C7H12Br2 |
| Molecular Weight | 255.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-BROMO-3-(BROMOMETHYL)BENZENE 3-Bromobenzyl bromide 823-78-9 ALPHA,3-DIBROMOTOLUENE ALPHA,M-DIBROMOTOLUENE AS00624 M-BROMOBENZYL BROMIDE (CAS 823-78-9), molecular formula C7H12Br2 and molecular weight 255.98 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H12Br2, 1-BROMO-3-(BROMOMETHYL)BENZENE 3-Bromobenzyl bromide 823-78-9 ALPHA,3-DIBROMOTOLUENE ALPHA,M-DIBROMOTOLUENE AS00624 M-BROMOBENZYL BROMIDE contains bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 255.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-BROMO-3-(BROMOMETHYL)BENZENE 3-Bromobenzyl bromide 823-78-9 ALPHA,3-DIBROMOTOLUENE ALPHA,M-DIBROMOTOLUENE AS00624 M-BROMOBENZYL BROMIDE 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 | C7H12Br2 |
| Molecular Weight | 255.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related BROMO Standards
- 2-Bromo-3,4,5-trifluoronitrobenzene (CAS 1020718-01-7)
- 1-Bromo-3,4,5-trifluoro-2-nitrobenzene (CAS 1416373-06-2)
- 1-Bromo-2-(bromomethyl)cyclohexane (CAS 52428-01-0)
- 2-Bromo-1,3,5-trifluoro-4-nitrobenzene (CAS 762297-93-8)
- 3-Bromo-1,2,4-trifluoro-5-nitrobenzene (CAS 485318-76-1)
- 2-Bromo-4-(bromomethyl)thiophene (CAS 73919-93-4)
- 2-Bromo-5-(bromomethyl)thiophene (CAS 59311-27-2)
- 3-Bromo-2-(bromomethyl)thiophene (CAS 91036-44-1)
Recommended Standards
- 1,2,4-oxadiazole, 3-[(2-chloro-6-fluorophenyl)methyl]-5-(4-propylphenyl)- 618-31-5 KST-1B6287 (CAS 618-31-5)
- 1,7-dibromohept-3-ene (CAS 1002-49-9)
- 3,5-Difluoro-4-iodophenol (CAS 1000574-74-2)
- 3,5-Difluoro-4-iodopyridin-2-amine (CAS 1325215-07-3)
- 8-Chloro-2-(trifluoromethyl)quinoline (CAS 1823887-29-1)
- 2-((2-Cyanophenyl)sulfonyl)-N-methylbenzamide (CAS 477885-82-8)
- 1,3-Dibromo-2-chloro-5-(difluoromethoxy)benzene (CAS 1160573-79-4)
- Methyl 3-amino-4-(trifluoromethoxy)benzoate (CAS 721-09-5)
- Methyl 3-fluoro-4-(4-fluoro-3-methylphenyl)benzoate (CAS 1820717-95-0)
- 3-Fluoro-5-nitrobenzamide (CAS 1208075-03-9)
- (2,4-Dichlorophenyl)(6-methyl-3,4-dihydroquinolin-1(2H)-yl)methanone (CAS 1023498-24-9)
- 5-Amino-1-isopropyl-4-methyl-1H-pyrrole-2-carbonitrile (CAS 74802-98-5)
- (4-Chlorophenyl)dimethylsilane (CAS 1432-31-1)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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