4-Benzylpiperazine-2-carboxylic acid hydrochloride CAS 1219423-76-3
| CAS No. | 1219423-76-3 |
| Molecular Formula | C12H16N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H16N2O2HCl, 4-Benzylpiperazine-2-carboxylic acid hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 256.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-Benzylpiperazine-2-carboxylic acid hydrochloride (CAS 1219423-76-3) is a high-purity analytical reference standard with the molecular formula C12H16N2O2HCl and a molecular weight of 256.73 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Benzylpiperazine-2-carboxylic acid 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 | C12H16N2O2 HCl |
| Molecular Weight | 256.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzylpiperazine Standards
- 1-Benzylpiperazine Hydrochloride (CAS 110475-31-5)
- 3-(4-Benzylpiperazine-1-carbonyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1142214-95-6)
- n-Benzylpiperazine-1-carboxamide hydrochloride (CAS 1153150-99-2)
- N-benzylpiperazine-1-sulfonamide hydrochloride (CAS 1171172-87-4)
- 2-BENZYLPIPERAZINE 2HCL (CAS 1187930-09-1)
- 4-Benzylpiperazine-1-carboxylic Acid-d (CAS 1216387-74-4)
- 1-Benzylpiperazine-2-carboxylic acid (CAS 1219332-89-4)
- (S)-2-Benzylpiperazine dihydrochloride (CAS 1240595-20-3)
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- 2-chloro-5-(2,4-dioxohexahydropyrimidin-1-yl)benzoic acid (CAS 2703770-98-1)
- (R)-1-Methyl-2-phenylaziridine (CAS 1361410-99-2)
- 2-Methyl-4h-pyrrolo[3,2-d][1,3]thiazole-5-carboxylic acid (CAS 1146290-43-8)
- 6-((2-Chlorophenyl)amino)-2-(methylthio)pyrimidine-4-carboxylic acid (CAS 6307-59-1)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
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