1-((4-Bromophenyl)sulfonyl)piperazine hydrochloride CAS 1172317-29-1
| CAS No. | 1172317-29-1 |
| Molecular Formula | C10H13BrN2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-((4-Bromophenyl)sulfonyl)piperazine hydrochloride (CAS 1172317-29-1) is a high-purity analytical reference standard with the molecular formula C10H13BrN2O2SHCl and a molecular weight of 341.65 g/mol.
Based on its molecular formula C10H13BrN2O2SHCl, 1-((4-Bromophenyl)sulfonyl)piperazine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 341.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), 1-((4-Bromophenyl)sulfonyl)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 | C10H13BrN2O2S HCl |
| Molecular Weight | 341.65 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 | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 100007-87-2)
- 3-(2-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole (CAS 1000339-25-2)
- 3-(2-Bromophenyl)-5-(2,4-dichlorophenyl)-1,2,4-oxadiazole (CAS 1000339-26-3)
- 3-(2-Bromophenyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 1000339-27-4)
- 3-(2-Bromophenyl)-5-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 1000339-28-5)
- 1-(4-Bromophenyl)-α,α-dimethyl-1H-1,2,3-triazole-4-methanol (CAS 1000339-34-3)
- Ethyl 4-(4-bromophenyl)-2-oxobut-3-enoate (CAS 1000400-78-1)
- 2-(4-Bromophenyl)-2-(piperazin-1-yl)acetonitrile (CAS 1000406-20-1)
Recommended Standards
- 2-Chloro-4-(3-(3-nitrophenyl)ureido)benzene-1-sulfonyl chloride (CAS 680617-71-4)
- (SP-4-2)-[2,3-Bis[[[2-(hydroxy-κO)phenyl]methylene]amino-κN]-2-butenedinitrilato(2-)]nickel (CAS 64696-98-6)
- 4-(Morpholin-2-yl)benzoic acid hydrochloride (CAS 1417637-41-2)
- 3-Amino-5-(methylthio)pyrazole-4-carbonitrile (CAS 72760-85-1)
- Tetrabromophenol blue sodium salt (CAS 108321-10-4)
- 5-[(furan-2-yl)methanesulfonyl]-2-methylpyrimidin-4-amine (CAS 882259-93-0)
- 6-Bromo-5-iodopyrazin-2-amine (CAS 1823883-18-6)
- (S)-5-((1-Carboxy-3-methylbutyl)amino)-5-oxopentanoic acid (CAS 124397-74-6)
- 7-Acetoxy-6-methoxy-3,4-dihydroquinazolin-4-one (CAS 179688-02-9)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com