5-(4-ethylpiperazine-1-carbonyl)pyridin-2-amine dihydrochloride CAS 1795469-07-6
| CAS No. | 1795469-07-6 |
| Molecular Formula | C12H18N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(4-ethylpiperazine-1-carbonyl)pyridin-2-amine dihydrochloride 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.
5-(4-ethylpiperazine-1-carbonyl)pyridin-2-amine dihydrochloride (CAS 1795469-07-6), molecular formula C12H18N4OHCl and molecular weight 270.76 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-(4-ethylpiperazine-1-carbonyl)pyridin-2-amine dihydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 270.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C12H18N4O 2*HCl |
| Molecular Weight | 270.76 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related ethylpiperazine Standards
- 1-Ethylpiperazine-2,5-dione (CAS 101080-43-7)
- 1-benzyl-2-ethylpiperazine (CAS 1031926-99-4)
- Benzyl 2-ethylpiperazine-1-carboxylate (CAS 1031927-00-0)
- Benzyl 3-ethylpiperazine-1-carboxylate (CAS 1031927-01-1)
- 3-Ethylpiperazine-2,5-dione (CAS 103232-31-1)
- 3-(4-Ethylpiperazine-1-carbonyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1142214-57-0)
- Benzyl 2-ethylpiperazine-1-carboxylate hydrochloride (CAS 1179362-12-9)
- 4-Ethylpiperazine-1-carboxamide hydrochloride (CAS 1235441-29-8)
Recommended Standards
- Ethyl 3-Bromo-4-(difluoromethoxy)phenylacetate (CAS 1445891-64-4)
- 3-Ethyl-7-methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 4919-20-4)
- Methyl 2-cyclohexyl-2-phenylacetate (CAS 13027-73-1)
- 5-(4-Aminophenyl)pyridin-3-amine (CAS 1258626-25-3)
- N-(2,3-dichlorophenyl)hydroxylamine (CAS 43192-06-9)
- 7-Benzyl-3-oxa-7-azabicyclo[3.3.1]nonan-9-ol (CAS 934182-73-7)
- 4-Butyl-5-(4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 92043-23-7)
- 3-Amino-2-bromo-6-(trifluoromethyl)pyridine (CAS 117519-16-1)
- Ceftaroline Impurity 16 (CAS CATO-C4X-148316)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com