6-(Bromomethyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole CAS 1824342-98-4
| CAS No. | 1824342-98-4 |
| Molecular Formula | C6H8BrN3 |
| Molecular Weight | 202.05 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.
6-(Bromomethyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole (CAS 1824342-98-4), molecular formula C6H8BrN3 and molecular weight 202.05 g/mol, is a CATO reference standard with documented purity and traceability.
6-(Bromomethyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole (C6H8BrN3) contains a nitrile group, bromine substitution, an aromatic ring system. 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 | C6H8BrN3 |
| Molecular Weight | 202.05 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromomethyl Standards
- 4-(bromomethyl)-2-methoxy-pyridine (CAS 120277-15-8)
- 3-(Bromomethyl)-4-methoxypyridine (CAS 1227502-67-1)
- 2-(Bromomethyl)-4-methoxypyridine (CAS 1227585-54-7)
- 4-(Bromomethyl)-3-methoxypyridine (CAS 1227602-57-4)
- 3-(Bromomethyl)-5-methoxypyridine (CAS 1227602-65-4)
- 4-(Bromomethyl)-1-methylpyridin-2(1H)-one (CAS 1236031-42-7)
- 5-(Bromomethyl)-2-methoxypyridine (CAS 128632-03-1)
- 5-(Bromomethyl)-3-cyclopropylisoxazole (CAS 1343224-90-7)
Recommended Standards
- 3-(Aminomethyl)-6-bromopyridin-2-amine (CAS 1823941-86-1)
- 3-bromo-1-(cyclopropylmethyl)-1H-1,2,4-triazole (CAS 1849334-21-9)
- 3-Bromo-1,5-dimethylpyridin-2(1H)-one (CAS 1809161-41-8)
- 2-Bromo-5-cyclobutyloxazole (CAS 1888918-38-4)
- 4-Amino-2-hydroxy-N-methylbenzamide (CAS 170368-39-5)
- (1S,3R)-3-hydroxycyclopentyl acetate (CAS 149342-58-5)
- 2-Aminoethyl methacrylate (CAS 7659-36-1)
- Methyl 4-((acetylthio)methyl)tetrahydro-2H-pyran-4-carboxylate (CAS 235753-82-9)
- 2-(4-fluorophenyl)-4,6-dimethylpyrimidine (CAS 1188093-74-4)
- 6-Chloro-9-propyl-7H-purin-8(9H)-one (CAS 1708079-76-8)
- 8-Chloro-3-nitroquinolin-4-ol (CAS 943736-62-7)
- Goserelin Impurity 21 (CAS CATO-C4X-192021)
- 1,4-di-tert-butyl 2-(aminomethyl)piperazine-1,4-dicarboxylate (CAS 1256815-07-2)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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