1-[4-(benzenesulfonyl)piperazin-1-yl]-2-chloropropan-1-one CAS 923216-65-3
| CAS No. | 923216-65-3 |
| Molecular Formula | C13H17ClN2O3S |
| Molecular Weight | 316.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 316.80 g/mol gives 1-[4-(benzenesulfonyl)piperazin-1-yl]-2-chloropropan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-[4-(benzenesulfonyl)piperazin-1-yl]-2-chloropropan-1-one (CAS 923216-65-3), a certified reference material (molecular formula C13H17ClN2O3S, MW 316.80 g/mol) for analytical method development and quality control.
Structurally, 1-[4-(benzenesulfonyl)piperazin-1-yl]-2-chloropropan-1-one (C13H17ClN2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. 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 316.80 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.
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-[4-(benzenesulfonyl)piperazin-1-yl]-2-chloropropan-1-one 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 | C13H17ClN2O3S |
| Molecular Weight | 316.80 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related benzenesulfonyl Standards
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Recommended Standards
- 1-[2-Chloro-4-(methylsulfonyl)phenyl]piperidine-3-carboxamide (CAS 942474-89-7)
- 2-Chloro-1-(4-phenylmethanesulfonylpiperazin-1-yl)ethan-1-one (CAS 221289-97-0)
- 1-(chloroacetyl)-N,N-dimethyl-1,2,3,4-tetrahydroquinoline-6-sulfonamide (CAS 923794-39-2)
- 2-Chloro-N-(3-(2-oxopyrrolidin-1-yl)propyl)benzenesulfonamide (CAS 321713-63-7)
- N'-(4-methylbenzoyl)thieno[2,3-b]quinoline-2-carbohydrazide (CAS 478079-40-2)
- Benzoic acid, 2-hydroxy-5-(2-propyn-1-yloxy)-, methyl ester (CAS 73922-94-8)
- Lithium trihydroxy(isoquinolin-1-yl)borate (CAS 1393823-03-4)
- 2-(2-(2-(tert-butylamino)ethoxy)ethoxy)acetic acid (CAS CATO-CPTD789018)
- 6-(propan-2-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1803606-99-6)
- 2-Bromo-1,4-difluoro-3-(trifluoromethoxy)benzene (CAS 1807078-27-8)
- (R)-2-(3-(((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)amino)propyl)pyridazin-3(2H)-one (CAS 185739-21-3)
- Atosiban Impurity 54 (CAS 1227206-06-5)
- Fmoc-(S)-3-Amino-4-(2-naphthyl)-butyric acid (CAS 1186216-21-6)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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