2,4-Dichloro-5-(piperidin-1-ylsulfonyl)benzoic acid CAS 53552-35-5
| CAS No. | 53552-35-5 |
| Molecular Formula | C12H13Cl2NO4S |
| Molecular Weight | 338.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 338.21 g/mol gives 2,4-Dichloro-5-(piperidin-1-ylsulfonyl)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,4-Dichloro-5-(piperidin-1-ylsulfonyl)benzoic acid (CAS 53552-35-5), a certified reference material (molecular formula C12H13Cl2NO4S, MW 338.21 g/mol) for analytical method development and quality control.
2,4-Dichloro-5-(piperidin-1-ylsulfonyl)benzoic acid (C12H13Cl2NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
As a certified reference material (CRM), 2,4-Dichloro-5-(piperidin-1-ylsulfonyl)benzoic acid 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 | C12H13Cl2NO4S |
| Molecular Weight | 338.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 2-(2,4-Dichloro-6-formylphenoxy)-N-(p-tolyl)acetamide (CAS 1082409-25-3)
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- 7-Cbz-2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 1370411-44-1)
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Recommended Standards
- 2-(Pyridin-2-yl)-N-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide (CAS 2246849-95-4)
- 2-Amino-6-((3,4-dichlorophenyl)thio)quinazolin-4(1H)-one (CAS 52979-09-6)
- 2-(8-Ethynyl-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2834759-52-1)
- 2-Benzyloxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2096339-03-4)
- 7-chloro-5-methylsulfanyl-imidazo[1,2-c]pyrimidine (CAS 872059-27-3)
- 2-Hydroxy-5-iodo-4,6-dimethylpyridine-3-carboxamide (CAS 2209112-00-3)
- 1,2-Bis(2-(trifluoromethyl)phenyl)ethane (CAS 287172-66-1)
- 2,4-Dichloro-6-(methylsulfanyl)-5-nitropyrimidine (CAS 1451885-60-1)
- 4-[1-[4-[Bis(4-methylphenyl)amino]phenyl]cyclohexyl]-N-(3-methylphenyl)-N-(4-methylphenyl)benzenamine (CAS 1174006-36-0)
- N-cyclopropyl-3-(hydroxymethyl)piperidine-1-carbothioamide (CAS 847472-59-7)
- 1-(2-(Methoxymethoxy)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1013101-73-9)
- 6-Methylamino-2-methylheptene (CAS 503-01-5)
- N-(2-Chloro-4-fluoro-6-methylphenyl)acetamide (CAS 1710696-26-6)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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