1-(4-Bromophenyl)-4-(difluoromethyl)-1H-1,2,3-triazole CAS 916151-14-9
| CAS No. | 916151-14-9 |
| Molecular Formula | C9H6BrF2N3 |
| Molecular Weight | 274.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-Bromophenyl)-4-(difluoromethyl)-1H-1,2,3-triazole (CAS 916151-14-9), a certified reference material (molecular formula C9H6BrF2N3, MW 274.06 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution, 1-(4-Bromophenyl)-4-(difluoromethyl)-1H-1,2,3-triazole is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 274.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(4-Bromophenyl)-4-(difluoromethyl)-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 | C9H6BrF2N3 |
| Molecular Weight | 274.06 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.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)benzo[c]isoxazole (CAS 1140-36-9)
- 1-(4-bromophenyl)-2-methyl-2-nitropropan-1-ol (CAS 33682-88-1)
- 2-(2-Bromophenyl)benzo[d]oxazole (CAS 73552-42-8)
- 2-(3-Bromophenyl)benzo[d]oxazole (CAS 99586-31-9)
- 2-(4-Bromophenyl)benzoxazole (CAS 3164-13-4)
- 3-(2-Bromophenyl)benzo[d]isoxazole (CAS 99763-22-1)
- 3-(3-Bromophenyl)benzo[d]isoxazole (CAS 99763-25-4)
- 2-(4-Bromophenyl)-1H-imidazo[4,5-c]pyridine (CAS 113270-73-8)
Recommended Standards
- (E)-3-(3-Iodophenyl)acrylic acid (CAS 340682-23-7)
- 2-(3,5-Dichloro-4-hydroxyphenyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 2542040-61-7)
- (2E)-3-(2-Iodophenyl)prop-2-enoic acid (CAS 90276-19-0)
- 2-(4-Bromo-1H-pyrazol-3-yl)-6-(difluoromethyl)pyridine (CAS 2306269-48-5)
- 3-(2-Nitrovinyl)phenol (CAS 3156-44-3)
- rac-1,2-Distearoyl-3-Chloropropanediol-d5 (CAS 1246818-85-8)
- Benzo[d]thiazole-5,6-diol (CAS 2385739-65-9)
- 1-[3-(trifluoromethyl)phenyl]cyclopropan-1-ol (CAS 43187-68-4)
- [3-(bromomethyl)cyclobutoxy]methylbenzene (CAS 1379358-84-5)
- 2-((4-Chlorophenyl)amino)-6-methylpyrimidin-4(3H)-one (CAS 50427-11-7)
- 1,3-Diacetylbenzene (CAS 6781-42-6)
- Methyl 5-(chlorosulfonyl)-1-methyl-1h-pyrazole-4-carboxylate (CAS 1151512-24-1)
- 5-Hydroxybenzo[d]thiazole-2(3H)-thione (CAS 89677-89-4)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com