3,5-Dibromo-1-(2-bromoallyl)-1h-1,2,4-triazole CAS 1384661-61-3
| CAS No. | 1384661-61-3 |
| Molecular Formula | C5H4Br3N3 |
| Molecular Weight | 345.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,5-Dibromo-1-(2-bromoallyl)-1h-1,2,4-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.
CATO supplies 3,5-Dibromo-1-(2-bromoallyl)-1h-1,2,4-triazole (CAS 1384661-61-3), a certified reference material (molecular formula C5H4Br3N3, MW 345.82 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H4Br3N3, 3,5-Dibromo-1-(2-bromoallyl)-1h-1,2,4-triazole contains a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 345.82 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.
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.
Physical & Chemical Properties
| Molecular Formula | C5H4Br3N3 |
| Molecular Weight | 345.82 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 |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromo Standards
- 2,3-Dibromo-4-(difluoromethoxy)benzoic acid (CAS 1804882-12-9)
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- 1,4-Dibromo-2-difluoromethoxy-5-ethoxybenzene (CAS 1805120-58-4)
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Recommended Standards
- 7-Chloro-4-[(4-propoxyphenyl)methyl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1326937-82-9)
- 3-(N-Ethyl4-chlorobenzenesulfonamido)thiophene-2-carboxylic acid (CAS 1707392-13-9)
- 1-(4-Chlorophenyl)-7-isopropoxy-6-methoxy-1,4-dihydroisoquinolin-3(2H)-one (CAS 1313366-29-8)
- (2E)-N-(5-Chloro-2-methoxyphenyl)-3-(4-propoxyphenyl)prop-2-enamide (CAS 803741-19-7)
- 3-(4-Chloro-2-methylphenyl)propiolic acid (CAS 1403568-21-7)
- (2Z)-2-[(4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)methylidene]-1-azabicyclo[2.2.2]octan-3-one (CAS 865659-36-5)
- (2S)-4-[(tert-butoxy)carbonyl]-1,4-oxazepane-2-carboxylic acid (CAS 1273567-44-4)
- 6-Azaspiro[3.4]Octane-8-carboxylic acid (CAS 1537744-20-9)
- 2-Chloro-n-cyclopropyl-5-nitropyrimidin-4-amine (CAS 918889-15-3)
- tert-Butyl 4-(2-chloroacetyl)-1,4-diazepane-1-carboxylate (CAS 722537-49-7)
- (2E)-3-(2,4-Dichlorophenyl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 170938-99-5)
- 8-Bromo-4-chloro-2-cyclopropylquinoline (CAS 1342990-84-4)
- Hexahydroindolizin-5(1H)-one (CAS 32537-55-6)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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