5-Bromo-1-isobutyl-1H-1,2,3-triazole CAS 1393559-99-3
| CAS No. | 1393559-99-3 |
| Molecular Formula | C6H10BrN3 |
| Molecular Weight | 204.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-Bromo-1-isobutyl-1H-1,2,3-triazole (CAS 1393559-99-3), a certified reference material (molecular formula C6H10BrN3, MW 204.07 g/mol) for analytical method development and quality control.
5-Bromo-1-isobutyl-1H-1,2,3-triazole (C6H10BrN3) contains a nitrile group, 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10BrN3 |
| Molecular Weight | 204.07 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 3-(3-Bromo-1H-pyrazol-1-yl)propan-1-amine (CAS 1354706-88-9)
- 3,3-Diethyl-6-methylbenzo[c][1,2]oxaborol-1(3H)-ol (CAS 1437052-02-2)
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- BCBP (CAS 858131-70-1)
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- Z-NHNH2 (free base) (CAS 5331-43-1)
- 6-(Methylamino)-2-naphthoic acid (CAS 141361-12-8)
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- 2-((5-Bromo-2-chloro-6-methylpyrimidin-4-yl)amino)benzoic acid (CAS 89450-95-3)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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