n-((5-Chloro-1,3-dimethyl-1h-pyrazol-4-yl)methyl)-2-methoxyethan-1-amine CAS 1240993-14-9
| CAS No. | 1240993-14-9 |
| Molecular Formula | C9H16ClN3O |
| Molecular Weight | 217.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-((5-Chloro-1,3-dimethyl-1h-pyrazol-4-yl)methyl)-2-methoxyethan-1-amine (CAS 1240993-14-9) is a high-purity analytical reference standard with the molecular formula C9H16ClN3O and a molecular weight of 217.70 g/mol.
The molecular framework of n-((5-Chloro-1,3-dimethyl-1h-pyrazol-4-yl)methyl)-2-methoxyethan-1-amine (C9H16ClN3O) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), n-((5-Chloro-1,3-dimethyl-1h-pyrazol-4-yl)methyl)-2-methoxyethan-1-amine 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 | C9H16ClN3O |
| Molecular Weight | 217.70 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 4-Bromo-2-(4,4-difluoropiperidin-1-yl)pyridine (CAS 1779120-69-2)
- 1-Acetyl-5-phenyl-2-thioxoimidazolidin-4-one (CAS 61815-25-6)
- 1-(5-Iodo-1H-indol-2-yl)ethanone (CAS 1373439-04-3)
- Agomelatine Impurity 26 (CAS 945853-23-6)
- N-(pyridin-3-yl)-2-(tetrahydro-2H-pyran-4-carbonyl)hydrazine-1-carbothioamide (CAS 1858249-71-4)
- 4-Hydroxy-6-(triphenylphosphoranylidene)cyclohexa-2,4-dienone (CAS 50651-56-4)
- (2-Methoxyethyl)({1-[3-(trifluoromethyl)phenyl]ethyl})amine (CAS 1019598-73-2)
- 3-Methoxy-5-methylisoxazole-4-carboxamide (CAS 16880-53-8)
- 4-(2-Chloro-6-fluorophenyl)butan-2-one (CAS 1019769-64-2)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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