4-Benzylpiperazine-1-carboxamidine hemisulfate, 98% CAS 7773-69-5
| CAS No. | 7773-69-5 |
| Molecular Formula | C12H18N4 |
| Molecular Weight | 218.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Benzylpiperazine-1-carboxamidine hemisulfate, 98% is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Benzylpiperazine-1-carboxamidine hemisulfate, 98% (CAS 7773-69-5) is a high-purity analytical reference standard with the molecular formula C12H18N4 and a molecular weight of 218.30 g/mol.
The molecular framework of 4-Benzylpiperazine-1-carboxamidine hemisulfate, 98% (C12H18N4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C12H18N4 |
| Molecular Weight | 218.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 4 |
Related Benzylpiperazine Standards
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Recommended Standards
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- Methyl 4-amino-5,6,7,8-tetrahydronaphthalene-1-carboxylate (CAS 444913-37-5)
- Agomelatine Impurity 2 (CAS 185421-27-6)
- Topiroxostat Impurity 28 (CAS 1992028-94-0)
- 1-[2-(4-bromobenzenesulfonyl)ethyl]piperidin-3-ol (CAS 1311314-89-2)
- 3-Benzyl-7-((3-methoxypropyl)amino)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione (CAS 1396760-33-0)
- 1-(4-(4-Methoxyphenoxy)phenyl)ethanone (CAS 54916-28-8)
- 5'-(Prop-1-yn-1-yl)-[2,2'-bithiophene]-5-carbaldehyde (CAS 102054-37-5)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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