Piperazine Dihydrochloride Monohydrate CAS 6091-62-9
| CAS No. | 6091-62-9 |
| Molecular Formula | C4H10N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Piperazine Dihydrochloride Monohydrate (CAS 6091-62-9) is a high-purity analytical reference standard with the molecular formula C4H10N2HClH2O and a molecular weight of 140.61 g/mol.
Piperazine Dihydrochloride Monohydrate (C4H10N2HClH2O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Piperazine Dihydrochloride Monohydrate 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 | C4H10N2 2*HCl H2O |
| Molecular Weight | 140.61 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Methyl-3-(piperidin-4-yl)pyridine hydrochloride (CAS 1462849-54-2)
- 2-(1-Pyrrolidinylmethyl)-1h-pyrrole (CAS 56162-74-4)
- (S)-(-)-2-Phenyl-1-propanol (CAS 37778-99-7)
- 3-Cyclopropyl-1-ethyl-5-nitro-1H-pyrazole (CAS 1170914-04-1)
- [2-(methanesulfonylmethyl)phenyl]methanamine hydrochloride (CAS 25195-67-9)
- (S)-2-(2-((4-chlorobenzyl)amino)-2-oxoethyl)pent-4-enoic acid (CAS 1132653-76-9)
- 2-(2-Methoxyphenyl)-6-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 133688-89-8)
- 1-(Cyclopent-2-en-1-yl)-5-fluoropyrimidine-2,4(1H,3H)-dione (CAS 138191-89-6)
- 6-Methylisoquinoline-5-carbonitrile (CAS 1823371-46-5)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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