N3-(2-Methoxyethyl)-1-methyl-1H-pyrazole-3,4-diamine dihydrochloride CAS 1431964-75-8
| CAS No. | 1431964-75-8 |
| Molecular Formula | C7H14N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N3-(2-Methoxyethyl)-1-methyl-1H-pyrazole-3,4-diamine dihydrochloride (C7H14N4OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies N3-(2-Methoxyethyl)-1-methyl-1H-pyrazole-3,4-diamine dihydrochloride (CAS 1431964-75-8), a certified reference material (molecular formula C7H14N4OHCl, MW 206.67 g/mol) for analytical method development and quality control.
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 | C7H14N4O 2*HCl |
| Molecular Weight | 206.67 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 1001346-35-5 N~3~-(2-Methoxyethyl)-N-methyl-beta-alaninamide DTXSID10651269 (CAS 1001346-35-5)
- 1-(2-Methoxyethyl)-3-nitro-1h-pyrazole (CAS 1003013-20-4)
- (2-Methoxyethyl)(3,3,3-trifluoropropyl)amine (CAS 1005188-61-3)
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Recommended Standards
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