N-(4-((4-(3-(thiophen-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl)sulfonyl)phenyl)acetamide CAS 321998-50-9
| CAS No. | 321998-50-9 |
| Molecular Formula | C20H22N4O3S2 |
| Molecular Weight | 430.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(4-((4-(3-(thiophen-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl)sulfonyl)phenyl)acetamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(4-((4-(3-(thiophen-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl)sulfonyl)phenyl)acetamide (CAS 321998-50-9), a certified reference material (molecular formula C20H22N4O3S2, MW 430.54 g/mol) for analytical method development and quality control.
Structurally, N-(4-((4-(3-(thiophen-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl)sulfonyl)phenyl)acetamide (C20H22N4O3S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 430.54 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 N-(4-((4-(3-(thiophen-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl)sulfonyl)phenyl)acetamide 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 | C20H22N4O3S2 |
| Molecular Weight | 430.54 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- 3-(Thiophen-2-ylmethyl)-5-(1-((4-(trifluoromethyl)phenyl)sulfonyl)azetidin-3-yl)-1,2,4-oxadiazole (CAS 1351608-30-4)
- 1-(4-((4-(6-(Thiophen-2-yl)pyridazin-3-yl)piperazin-1-yl)sulfonyl)phenyl)ethan-1-one (CAS 946305-36-8)
- (5-(Thiophen-2-yl)isoxazol-3-yl)(3-((3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone (CAS 1705462-38-9)
- 2-(4-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)piperidin-1-yl)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 1251625-52-1)
- 2-((2-Oxo-2-(thiophen-2-yl)ethyl)thio)-4,6-di(thiophen-2-yl)nicotinonitrile (CAS 339163-65-4)
- 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 558429-54-2)
- 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 565446-72-2)
- 2-(Thiophen-2-yl)quinoxaline (CAS 40353-41-1)
Recommended Standards
- H-Leu-Trp-Leu-OH (H-3965.0250) (CAS 42293-99-2)
- N,4-dimethyl-N-(2-((4-methylphenyl)sulfonamido)phenyl)benzenesulfonamide (CAS 205642-00-8)
- Ethyl 4,5-dimethyl-2-(2-((3-(m-tolyl)-1H-1,2,4-triazol-5-yl)thio)acetamido)thiophene-3-carboxylate (CAS 332158-87-9)
- N,N'-(4-Methyl-1,2-phenylene)bis[4-methylbenzenesulfonamide] (CAS 70376-38-4)
- N-Methyl-N,N-dioctadecyloctadecan-1-aminium bromide (CAS 18262-86-7)
- 6-bromo-2-ethylpyrimidin-4-amine (CAS 811450-27-8)
- 7-Benzyl-2-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ol (CAS 647862-97-3)
- N-(5-Cyclopropoxy-6-(methylthio)pyridin-2-yl)methanesulfonamide (CAS 1243355-98-7)
- 3-(3-(1,1-Dioxidothietan-3-yl)ureido)propanoic acid (CAS 1852709-17-1)
- Diethyl 4,4-dicyanoheptanedioate (CAS 29668-96-0)
- 2-Iodo-n-(prop-2-yn-1-yl)acetamide (CAS 1010386-64-7)
- Testosterone Isocaproate EP Impurity E (CAS 10312-45-5)
- 2-(4-Aminopiperidin-1-yl)-N-(4-methylthiazol-2-yl)acetamide (CAS 1154550-03-4)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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