1-(1H-1,2,4-triazol-3-yl)piperazine dihydrochloride CAS 69389-21-5
| CAS No. | 69389-21-5 |
| Molecular Formula | C6H11N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1H-1,2,4-triazol-3-yl)piperazine dihydrochloride (C6H11N5HCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; 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).
1-(1H-1,2,4-triazol-3-yl)piperazine dihydrochloride (CAS 69389-21-5) is a high-purity analytical reference standard with the molecular formula C6H11N5HCl and a molecular weight of 189.65 g/mol.
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.
CATO manufactures 1-(1H-1,2,4-triazol-3-yl)piperazine dihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H11N5 2*HCl |
| Molecular Weight | 189.65 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.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related H Standards
- 4-((1H-1,2,4-Triazol-1-yl)methyl)-2-iodoaniline (CAS 1000802-40-3)
- 5-(1h-1,2,4-Triazol-1-yl)pentan-1-amine (CAS 100327-52-4)
- 4-(1H-1,2,4-triazol-1-yl)-1-(4-(trifluoromethoxy)phenyl)-1H-pyrazol-5-ol (CAS 1007029-49-3)
- (1H-1,2,3-Triazol-4-yl)methanamine HCl (CAS 1009101-70-5)
- (2H-1,2,3-Triazol-4-yl)methanol (CAS 1012040-38-8)
- 2-(1h-1,2,3-Triazol-4-yl)ethan-1-ol (CAS 1012040-40-2)
- 2-[3-(1H-1,2,4-Triazol-1-yl)propyl]-1H-isoindole-1,3(2H)-dione (CAS 101225-88-1)
- 2-(1h-1,2,4-Triazol-1-yl)isonicotinimidamide (CAS 1016530-23-6)
Recommended Standards
- 3-(2-Ethoxyphenyl)-1-propene (CAS 3698-31-5)
- 4-(4,6-Diphenyl-1,3,5-triazin-2-yl)aniline (CAS 174152-47-7)
- N2,2-Dimethyl-1,2-propanediamine (CAS 116577-09-4)
- ARV471 (CAS 2229711-68-4)
- 4-(4-chlorophenoxy)-6-[(methylsulfanyl)methyl]-2-(4-pyridinyl)pyrimidine 478031-43-5 KS-0000362B (CAS 478031-43-5)
- 2-(4-Methyl-1,4-diazepan-1-yl)benzonitrile (CAS 204078-93-3)
- 5-(5-(Trifluoromethyl)pyridin-2-yl)-1,3,4-thiadiazole-2-thiol (CAS 306936-73-2)
- 2-(3-Bromo-5-ethoxy-4-hydroxyphenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 1104196-98-6)
- 4-Dimethyl-6-methyl-tetrahydro-1,3-oxazine-2-thione (CAS 17374-19-5)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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