[(4-bromo-1-ethyl-1h-pyrazol-3-yl)methyl](methyl)amine CAS 1001500-18-0
| CAS No. | 1001500-18-0 |
| Molecular Formula | C7H12BrN3 |
| Molecular Weight | 218.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of [(4-bromo-1-ethyl-1h-pyrazol-3-yl)methyl](methyl)amine is closely related to a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
[(4-bromo-1-ethyl-1h-pyrazol-3-yl)methyl](methyl)amine (CAS 1001500-18-0) is a high-purity analytical reference standard with the molecular formula C7H12BrN3 and a molecular weight of 218.09 g/mol.
The molecular framework of [(4-bromo-1-ethyl-1h-pyrazol-3-yl)methyl](methyl)amine (C7H12BrN3) is characterized by a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C7H12BrN3 |
| Molecular Weight | 218.09 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 3-(4-Bromo-3-methyl-1H-pyrazol-1-yl)propan-1-amine (CAS 1000802-71-0)
- 1-(4-Bromo-1-ethyl-1h-pyrazol-5-yl)-N-methylmethanamine (CAS 1001500-51-1)
- 4-bromo-1-butyl-1H-pyrazol-3-amine (CAS 1006470-51-4)
- 4-Bromo-1-(sec-butyl)-1h-pyrazol-3-amine (CAS 1006470-53-6)
- 3-(4-Bromo-1h-pyrazol-1-yl)-2-methylpropan-1-amine (CAS 1006481-11-3)
- 4-bromo-1-isopropyl-5-methyl-1h-pyraZol-3-amine (CAS 1006481-73-7)
- (Z)-7-Bromo-2-methoxyhept-2-enenitrile (CAS 101324-10-1)
- 4-Bromo-5-(tert-butyl)-1H-pyrazol-3-amine (CAS 110086-18-5)
Recommended Standards
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