1-(2-Bromobenzyl)-4-(chloromethyl)-1H-1,2,3-triazole CAS 1250209-85-8
| CAS No. | 1250209-85-8 |
| Molecular Formula | C10H9BrClN3 |
| Molecular Weight | 286.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Bromobenzyl)-4-(chloromethyl)-1H-1,2,3-triazole (C10H9BrClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. 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 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).
1-(2-Bromobenzyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1250209-85-8) is a high-purity analytical reference standard with the molecular formula C10H9BrClN3 and a molecular weight of 286.56 g/mol.
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 manufactures 1-(2-Bromobenzyl)-4-(chloromethyl)-1H-1,2,3-triazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9BrClN3 |
| Molecular Weight | 286.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromobenzyl Standards
- 1-(3-Bromobenzyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1247453-89-9)
- 1-(4-Bromobenzyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1251049-88-3)
- 1-(3-Bromobenzyl)-4-chloro-1h-pyrazol-3-amine (CAS 1343066-99-8)
- 1-(4-Bromobenzyl)-4-chloro-1,2-dihydro-3h-pyrazol-3-imine (CAS 956440-85-0)
- n-(3-Bromobenzyl)tetrahydro-2h-thiopyran-4-amine (CAS 1249323-49-6)
- n-(2-Bromobenzyl)tetrahydro-2h-thiopyran-3-amine (CAS 1342888-39-4)
- 1-(4-Bromobenzyl)-1h-indole (CAS 189634-93-3)
- N-(4-bromobenzyl)-N-isopropylglycine (CAS 1178377-29-1)
Recommended Standards
- 1-(4-Bromo-3-methylphenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1249280-24-7)
- 1-(2-Bromo-4-methylphenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1247919-96-5)
- 1310250-38-4 3-Bromo-9-chloro-5,6,7,8-tetrahydro-pyrazolo[5,1-b]quinazoline 3628AD C10H9BrClN3 (CAS 1310250-38-4)
- 4-Bromo-1-(4-chlorophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 1202030-29-2)
- 1-Bromo-3-(2-fluoroethanesulfonyl)benzene (CAS 1783736-63-9)
- iso-Propyl-1,1,1,3,3,3-d6 Alcohol (CAS 3976-29-2)
- 1,3-Dioxoisoindolin-2-yl furan-2-carboxylate (CAS 63591-87-7)
- methyl 7-chloroimidazo[1,5-a]pyridine-5-carboxylate (CAS 1427448-43-8)
- 5-(Benzylsulfanyl)-1-[2,4-dichloro-5-(propan-2-yloxy)phenyl]-1H-1,2,3,4-tetrazole (CAS 338967-99-0)
- (S)-N-(pyridin-3-yl)pyrrolidine-2-carboxamide (CAS 294888-87-2)
- 4-((2,4-Dihydroxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497920-24-8)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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