1-(1-Methyl-1h-pyrazol-3-yl)methanamine dihydrochloride CAS 1229623-76-0
| CAS No. | 1229623-76-0 |
| Molecular Formula | C5H9N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(1-Methyl-1h-pyrazol-3-yl)methanamine dihydrochloride is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(1-Methyl-1h-pyrazol-3-yl)methanamine dihydrochloride (CAS 1229623-76-0) is a high-purity analytical reference standard with the molecular formula C5H9N3HCl and a molecular weight of 147.61 g/mol.
Based on its molecular formula C5H9N3HCl, 1-(1-Methyl-1h-pyrazol-3-yl)methanamine dihydrochloride contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 147.61 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(1-Methyl-1h-pyrazol-3-yl)methanamine dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H9N3 2*HCl |
| Molecular Weight | 147.61 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 | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 7-Bromo-6-ethyl-6-aza-2-oxyindole (CAS 1352394-30-9)
- Thieno[3,2-b]pyridin-2-ylmethanamine dihydrochloride (CAS 2361678-04-6)
- 1-(5-Cyclopropylisoxazol-4-yl)-N-methylmethanamine (CAS 1497089-86-7)
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- (3R,4R)-3,4-Dimethoxypyrrolidine (CAS 942400-49-9)
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