2-(3,5-Dimethyl-1H-pyrazol-4-yl)ethan-1-amine dihydrobromide CAS 1257658-83-5
| CAS No. | 1257658-83-5 |
| Molecular Formula | C7H13N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3,5-Dimethyl-1H-pyrazol-4-yl)ethan-1-amine dihydrobromide is closely related to a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(3,5-Dimethyl-1H-pyrazol-4-yl)ethan-1-amine dihydrobromide (CAS 1257658-83-5), a certified reference material (molecular formula C7H13N3HBr, MW 220.11 g/mol) for analytical method development and quality control.
Structurally, 2-(3,5-Dimethyl-1H-pyrazol-4-yl)ethan-1-amine dihydrobromide (C7H13N3HBr) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 220.11 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 2-(3,5-Dimethyl-1H-pyrazol-4-yl)ethan-1-amine dihydrobromide 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 | C7H13N3 2*HBr |
| Molecular Weight | 220.11 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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