5-bromo-1-methyl-4-(trifluoromethyl)-1H-1,2,3-triazole CAS 1823966-82-0
| CAS No. | 1823966-82-0 |
| Molecular Formula | C4H3BrF3N3 |
| Molecular Weight | 229.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-bromo-1-methyl-4-(trifluoromethyl)-1H-1,2,3-triazole (C4H3BrF3N3) contains a nitrile group, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-bromo-1-methyl-4-(trifluoromethyl)-1H-1,2,3-triazole (CAS 1823966-82-0), a certified reference material (molecular formula C4H3BrF3N3, MW 229.99 g/mol) for analytical method development and quality control.
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 5-bromo-1-methyl-4-(trifluoromethyl)-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 | C4H3BrF3N3 |
| Molecular Weight | 229.99 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 4-Bromo-5-(trifluoromethyl)-1h-pyrazol-3-amine (CAS 1239163-70-2)
- 4-Bromo-1-(2,2,2-trifluoroethyl)-1H-1,2,3-triazole (CAS 1393539-84-8)
- 5-Bromo-1-(2,2,2-trifluoroethyl)-1H-1,2,3-triazole (CAS 1393567-16-2)
- 5-bromo-1-methyl-3-(trifluoromethyl)-1,2,4-triazole (CAS 1559067-55-8)
- 3-bromo-1-methyl-5-(trifluoromethyl)-1H-1,2,4-triazole (CAS 1609402-81-4)
- 5-(5-Bromo-2-furyl)-1,3,4-oxadiazol-2-amine (CAS 1016711-67-3)
- 3-Bromo-4-nitrobenzaldehyde (CAS 101682-68-2)
- 4-Bromo-6-formylpicolinic acid (CAS 1289032-98-9)
Recommended Standards
- (2-Cyclopropyl-3-(trifluoromethyl)phenyl)boronic acid (CAS 2225175-32-4)
- (2-Cyclopropyl-4-(trifluoromethyl)phenyl)boronic acid (CAS 2225169-35-5)
- (4-(1-(Trifluoromethyl)cyclopropyl)phenyl)boronic acid (CAS 1431616-41-9)
- (2-Cyclopropyl-5-(trifluoromethyl)phenyl)boronic acid (CAS 2225171-63-9)
- 5-Keto-D-gluconic acid potassium salt (CAS 5447-60-9)
- 2-((3-Methoxypropyl)amino)-5-nitrobenzonitrile (CAS 923170-40-5)
- 2-(Trifluoromethyl)pyridine-5-boronic Acid Pinacol Ester (CAS 1218790-39-6)
- tert-Butyl 3-(ethoxycarbonyl)-1H-indol-2-ylcarbamate (CAS 1160995-04-9)
- n-tert-Butyl-1-chloromethanesulfonamide (CAS 115719-94-3)
- 2-(6-Methylpyrimidin-4-yl)ethan-1-amine (CAS 933720-89-9)
- Methyl (2E)-3-[(3,4-dimethoxyphenyl)amino]-2-(4-fluorobenzenesulfonyl)prop-2-enoate (CAS 1327195-91-4)
- 2-Amino-5-bromo-1,3-benzoxazole-7-carboxylic acid (CAS 1820647-89-9)
- N-(Hydroxymethyl)pyrazine-2-carboxamide (CAS 88394-04-1)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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