N-[2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]-N-methylbenzenesulfonamide CAS 1710202-93-9
| CAS No. | 1710202-93-9 |
| Molecular Formula | C17H17N3O3S2 |
| Molecular Weight | 375.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-[2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]-N-methylbenzenesulfonamide (CAS 1710202-93-9), a certified reference material (molecular formula C17H17N3O3S2, MW 375.47 g/mol) for analytical method development and quality control.
N-[2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]-N-methylbenzenesulfonamide (C17H17N3O3S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-[2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]-N-methylbenzenesulfonamide 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 | C17H17N3O3S2 |
| Molecular Weight | 375.47 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(9,9-dimethyl-9H-fluoren-2-yl)dibenzo[b,d]furan-2-amine (CAS 1359833-89-8)
- N-(9,9-dimethyl-9H-fluoren-2-yl)dibenzo[b,d]furan-4-amine (CAS 1426933-82-5)
- N-(9,9-dimethyl-9H-fluoren-2-yl)dibenzo[b,d]furan-3-amine (CAS 1427556-50-0)
- N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-1-phenylcyclopentane-1-carboxamide (CAS 663929-25-7)
- N-(4-(3,3-dimethyl-1-oxo-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-11-yl)phenyl)acetamide (CAS 442671-63-8)
- N-(9,9-Dimethyl-9H-fluoren-2-yl)dibenzo[b,d]furan-1-amine (CAS 2225845-23-6)
- 2,6-Dimethyl-4-(2-(phenylsulfonyl)acetyl)phenyl dimethylcarbamate (CAS 339101-04-1)
- 132008-67-4 DIMETHYL 1,4-DIHYDRO-2,6-DIISOPROPYL-4-(4-FLUOROPHENYL)-PYRIDINE-3,5-DICARBOXYLATE DTXSID90458556 (CAS 132008-67-4)
Recommended Standards
- (4-Bromo-2-chloro-6-fluorophenyl)-1,1,2,3,3,3-hexafluoropropyl ether (CAS 161045-78-9)
- 2-((4-Amino-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-ethoxyphenyl)acetamide (CAS 886927-62-4)
- 2-[(4-Benzylpiperazin-1-yl)methyl]-2H,3H,5H,6H-imidazo[1,2-c]quinazolin-5-one (CAS 145938-38-1)
- 2-((4-Ethyl-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methylthiazol-2-yl)acetamide (CAS 875006-43-2)
- Bis(2-hydroxyethyl) phthalate (CAS 84-73-1)
- 6-Bromo-5-iodo-3-nitropyridin-2-amine (CAS 1936348-78-5)
- 3-Fluoro-N,N-dimethyl-4-(pyrrolidin-2-yl)aniline (CAS 1359655-70-1)
- Crocein Orange G (CAS 1934-20-9)
- N-(2,5-Dichlorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 335399-74-1)
- (S)-1-(4-Isobutylphenyl)ethan-1-ol (CAS 125653-66-9)
- 2-(4-Ethoxy-3-ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121514-94-9)
- (S)-N-(1-Phenyl-3-(phenylselanyl)propan-2-yl)benzamide (CAS 869383-49-3)
- 2-(2-chlorophenyl)-1-cyclopropylethan-1-one (CAS 150322-69-3)
- Custom peptides (CAS CATO-CPTD788509)
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