(4-Chloro-1-ethyl-1H-pyrazol-3-yl)methanamine hydrochloride CAS 1189853-92-6
| CAS No. | 1189853-92-6 |
| Molecular Formula | C6H10ClN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (4-Chloro-1-ethyl-1H-pyrazol-3-yl)methanamine hydrochloride (C6H10ClN3HCl) contains a nitrile group, chlorine 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 196.08 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(4-Chloro-1-ethyl-1H-pyrazol-3-yl)methanamine hydrochloride (CAS 1189853-92-6), molecular formula C6H10ClN3HCl and molecular weight 196.08 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C6H10ClN3 HCl |
| Molecular Weight | 196.08 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Phenyl 2-Ethylbutanoate (CAS 54897-51-7)
- 2,4,5,6-Tetrafluoronicotinaldehyde (CAS 24306-75-0)
- 7-Ethoxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile (CAS 1021267-52-6)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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