n1,n1,n4,n4-Tetramethylpiperazine-1,4-dicarboxamide CAS 21579-91-9
| CAS No. | 21579-91-9 |
| Molecular Formula | C10H20N4O2 |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n1,n1,n4,n4-Tetramethylpiperazine-1,4-dicarboxamide.
CATO supplies n1,n1,n4,n4-Tetramethylpiperazine-1,4-dicarboxamide (CAS 21579-91-9), a certified reference material (molecular formula C10H20N4O2, MW 228.29 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H20N4O2, n1,n1,n4,n4-Tetramethylpiperazine-1,4-dicarboxamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.29 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures n1,n1,n4,n4-Tetramethylpiperazine-1,4-dicarboxamide 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 | C10H20N4O2 |
| Molecular Weight | 228.29 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 4 |
Recommended Standards
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Why CATO?
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