5-((4-Ethylpiperazin-1-yl)methyl)pyridin-2-amine hydrochloride CAS 1197331-99-9
| CAS No. | 1197331-99-9 |
| Molecular Formula | C12H20N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-((4-Ethylpiperazin-1-yl)methyl)pyridin-2-amine hydrochloride (CAS 1197331-99-9), molecular formula C12H20N4HCl and molecular weight 256.78 g/mol, is a CATO reference standard with documented purity and traceability.
5-((4-Ethylpiperazin-1-yl)methyl)pyridin-2-amine hydrochloride (C12H20N4HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 5-((4-Ethylpiperazin-1-yl)methyl)pyridin-2-amine hydrochloride 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 | C12H20N4 HCl |
| Molecular Weight | 256.78 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Ethylpiperazin Standards
- 2-(4-Ethylpiperazin-1-yl)-n'-hydroxyethanimidamide (CAS 1016524-36-9)
- 3-((4-Ethylpiperazin-1-yl)methyl)benzimidamide (CAS 1016680-24-2)
- 3-(4-Ethylpiperazin-1-yl)-n'-hydroxypropanimidamide (CAS 1017021-20-3)
- 2-(4-Ethylpiperazin-1-yl)isonicotinimidamide (CAS 1017026-82-2)
- 2-(4-Ethylpiperazin-1-yl)-4-methylpyrimidine-5-carboxylic acid (CAS 1017396-77-8)
- 2-(4-Ethylpiperazin-1-yl)-2-methylpropanenitrile (CAS 1017433-92-9)
- 3-(4-Ethylpiperazin-1-yl)-2-methylpropan-1-amine (CAS 1017465-49-4)
- 5-(4-Ethylpiperazin-1-yl)pyridin-2-amine (CAS 1018505-59-3)
Recommended Standards
- 3-O-Benzyl-17β-Dihydro Equilin (CAS 26789-44-6)
- 4-Isopropyl-5-nitro-1H-imidazole (CAS 1936503-63-7)
- 5-(Methoxycarbonyl)bicyclo[3.3.1]Nonane-1-carboxylic acid (CAS 54764-03-3)
- 5-(2-Amino-6-hexyl-4-oxo-1,4-dihydropyrimidin-5-yl)pentanoic acid (CAS 104928-00-9)
- N-(2-(1H-imidazol-1-yl)ethyl)tetrahydro-2H-thiopyran-4-amine (CAS 1250553-07-1)
- 4-Bromo-6-chloro-2-(chloromethyl)-3-(difluoromethyl)pyridine (CAS 1805373-74-3)
- 3-Methyl-2-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (CAS 103039-19-6)
- 3-[3-(Benzyloxy)propyl]pyrrolidine (CAS 1219967-44-8)
- 6-Amino-N-(3-chloro-4-fluorophenyl)-8-(trifluoromethyl)-4-thia-2-azatricyclo[7.5.0.0^{3,7}]tetradeca-1(9),2,5,7-tetraene-5-carboxamide (CAS 626227-58-5)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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