1-[2-chloro-5-(trifluoromethyl)benzenesulfonyl]piperazine hydrochloride CAS 1170080-52-0
| CAS No. | 1170080-52-0 |
| Molecular Formula | C11H12ClF3N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-[2-chloro-5-(trifluoromethyl)benzenesulfonyl]piperazine hydrochloride (C11H12ClF3N2O2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 365.19 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.
1-[2-chloro-5-(trifluoromethyl)benzenesulfonyl]piperazine hydrochloride (CAS 1170080-52-0) is a high-purity analytical reference standard with the molecular formula C11H12ClF3N2O2SHCl and a molecular weight of 365.19 g/mol.
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), 1-[2-chloro-5-(trifluoromethyl)benzenesulfonyl]piperazine hydrochloride 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 | C11H12ClF3N2O2S HCl |
| Molecular Weight | 365.19 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; 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.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chloro Standards
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Recommended Standards
- 2-Methoxy-4-(trifluoromethyl)nicotinamide (CAS 175277-68-6)
- Methyl 2-fluoro-3-methylisonicotinate (CAS 1227581-56-7)
- 2-Bromo-6-methyl-4-nitroaniline (CAS 102170-56-9)
- 3-Ethyl-4-fluorobenzylamine (CAS 869297-31-4)
- 4-propylnaphthalen-1-amine (CAS 106213-87-0)
- 3-(3-Cyclobutyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride (CAS 1380300-28-6)
- 5-Bromo-1<I>H</I>-pyrazolo[4,3-<I>b</I>]pyridine (CAS 1227628-78-5)
- 2-Fluoroacetyl Chloride (CAS 359-06-8)
- 10-Butyl-2-chloroacridin-9(10H)-one (CAS 128420-54-2)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
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