1-[2-(Methylsulphonyl)phenyl]piperazine hcl CAS 1209826-41-4
| CAS No. | 1209826-41-4 |
| Molecular Formula | C11H16N2O2S |
| Molecular Weight | N/A |
| 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 1-[2-(Methylsulphonyl)phenyl]piperazine hcl.
1-[2-(Methylsulphonyl)phenyl]piperazine hcl (CAS 1209826-41-4), molecular formula C11H16N2O2SHCl and molecular weight 276.78 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-[2-(Methylsulphonyl)phenyl]piperazine hcl (C11H16N2O2SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
CATO manufactures 1-[2-(Methylsulphonyl)phenyl]piperazine hcl 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 | C11H16N2O2S HCl |
| Molecular Weight | 276.78 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylsulphonyl Standards
- N-(3-Methylsulphonyl-4-nitrophenyl)piperazine (CAS 1197193-08-0)
- 1-[2-(Methylsulphonyl)phenyl]piperazine (CAS 313490-26-5)
- 3-(Methylsulphonyl)benzoic Acid (CAS 5345-27-7)
- 1-(methylsulphonyl)-3-(trifluoromethyl)-1H-pyrazole (CAS 648427-19-4)
- 3-[4-methyl-5-(methylsulphonyl)-4H-1,2,4-triazol-3-yl]pyridine (CAS 863609-19-2)
Recommended Standards
- Ethyl 2-oxo-1,2-dihydropyrimidine-4-carboxylate (CAS 306961-02-4)
- 1-(4-(Aminomethyl)piperidin-1-yl)-2-(thiophen-2-yl)ethan-1-one (CAS 1605623-50-4)
- Ethyl 2-(cyclopropylmethyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-7-carboxylate (CAS 1391733-11-1)
- Upadacitinib Impurity 32 (CAS 2715120-88-8)
- 1,7-Diazaspiro[3.5]nonan-2-one (CAS 1235440-17-1)
- 2-(5-Chloro-1h-1,2,4-triazol-3-yl)pyridine (CAS 1315347-10-4)
- 2-(4-Fluorophenyl)-3-methylbutanal (CAS 1181631-88-8)
- 6-Chloro-4-(chloromethyl)pyridin-2-amine (CAS 1393566-32-9)
- Methyl 3-(2-iodophenyl)-3-oxopropanoate (CAS 676348-63-3)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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