Ethyl 4-[(4-methylphenyl)sulfonyl]-1-piperazinecarboxylate CAS 27106-47-4
| CAS No. | 27106-47-4 |
| Molecular Formula | C14H20N2O4S |
| Molecular Weight | 312.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ethyl 4-[(4-methylphenyl)sulfonyl]-1-piperazinecarboxylate (C14H20N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 312.38 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Ethyl 4-[(4-methylphenyl)sulfonyl]-1-piperazinecarboxylate (CAS 27106-47-4), molecular formula C14H20N2O4S and molecular weight 312.38 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures Ethyl 4-[(4-methylphenyl)sulfonyl]-1-piperazinecarboxylate 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 | C14H20N2O4S |
| Molecular Weight | 312.38 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 5-((5-Bromo-6-chloro-2-(methylthio)pyrimidin-4-yl)amino)pyrimidine-2,4(1H,3H)-dione (CAS 7356-33-4)
- 5-(3-Chloro-4-methylphenyl)isoxazol-3-amine (CAS 1480457-15-5)
- 1-[4-(chloroacetyl)phenyl]pyrrolidin-2-one (CAS 923200-17-3)
- 2-(2,3-Difluoro-4-iodophenyl)[1,3]dioxolane (CAS 885590-98-7)
- 4-((2,4-Difluorophenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899996-41-9)
- 4-(4-(Trifluoromethyl)benzoyl)phenyl acetate (CAS 890099-38-4)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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