2-Cyclopropyl-piperazine dihydrochloride CAS 1965309-42-5
| CAS No. | 1965309-42-5 |
| Molecular Formula | C7H14N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H14N2HCl, 2-Cyclopropyl-piperazine dihydrochloride contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 162.66 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.
2-Cyclopropyl-piperazine dihydrochloride (CAS 1965309-42-5), molecular formula C7H14N2HCl and molecular weight 162.66 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 | C7H14N2 2*HCl |
| Molecular Weight | 162.66 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) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 124589-98-6 2-bromo-3-(ethylsulfonyl)-pyridine (CAS 124589-98-6)
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- Alanyl Glutamine Impurity 7 (CAS CATO-C4X-19747)
- 4-Chloro-N1-methyl-N1-phenylbenzene-1,2-diamine (CAS 7485-22-5)
- Ziprasidone EP Impurity B (CAS 1159977-56-6)
- 6,6'-Dimethyl-[1,1'-biphenyl]-2,2'-diamine (CAS 20261-65-8)
- 6-Bromo-2-methylimidazo[1,2-b]pyridazin-3-amine (CAS 1935286-88-6)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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