Piperazine-N,N′-bis(2-ethanesulfonic Acid)-d18 CAS 352534-95-3
| CAS No. | 352534-95-3 |
| Molecular Formula | - |
| Molecular Weight | 320.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Piperazine-N,N′-bis(2-ethanesulfonic Acid)-d18 (CAS 352534-95-3), molecular formula C8D18N2O6S2 and molecular weight 320.48 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Piperazine-N,N′-bis(2-ethanesulfonic Acid)-d18 (C8D18N2O6S2) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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), Piperazine-N,N′-bis(2-ethanesulfonic Acid)-d18 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 | C8D18N2O6S2 |
| Molecular Weight | 320.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 1-(Chloromethyl)-3-iodo-5-(trifluoromethyl)benzene (CAS 1261827-20-6)
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- (2-Amino-6-(tert-butyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)(piperidin-1-yl)methanone (CAS 590353-65-4)
- 5-Trimethylammonio-1,3-dioxo-1,3-dihydro-1λ5-benzo[d][1,2]iodoxol-1-ol (CAS 1350662-93-9)
- 3-Methyl-2h-benzo[e][1,2,4]thiadiazine-7-carboxylic acid 1,1-dioxide (CAS 91192-49-3)
- 1-[(4-Bromo-2-fluorophenyl)methyl]-2-methylpiperazine (CAS 1240574-47-3)
- Modafinil-d10 Carboxylate (CAS 1246819-82-8)
- (S)-2-(2-((R)-2-Amino-3-methylbutanamido)acetamido)-5-guanidino-N-(4-nitrophenyl)pentanamide (CAS 80798-23-8)
- 6-(3-Aminopropyl)picolinonitrile (CAS 1060801-01-5)
- (2Z)-2-(3-Chlorophenyl)-3-(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)prop-2-enenitrile (CAS 478065-18-8)
- 11-cis Retinal (CAS 564-87-4)
- 1-Bromo-2-fluoro-3-(trifluoromethoxy)benzene (CAS 1033202-63-9)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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