4-[(Benzyloxy)carbonyl]-2-piperazinecarboxylic acid hydrochloride CAS 64172-99-2
| CAS No. | 64172-99-2 |
| Molecular Formula | C13H16N2O4 |
| 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.
4-[(Benzyloxy)carbonyl]-2-piperazinecarboxylic acid hydrochloride (CAS 64172-99-2), molecular formula C13H16N2O4HCl and molecular weight 300.74 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-[(Benzyloxy)carbonyl]-2-piperazinecarboxylic acid hydrochloride (C13H16N2O4HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 300.74 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO manufactures 4-[(Benzyloxy)carbonyl]-2-piperazinecarboxylic acid hydrochloride 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 | C13H16N2O4 HCl |
| Molecular Weight | 300.74 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 |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 1-Bromo-4-hydroxyanthracene-9,10-dione (CAS 6374-82-9)
- 6-Bromo-3-[(2-chlorophenyl)methyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 35977-19-6)
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