2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(4-methoxyphenyl)-N-methyl-4-phenylthiophene-3-sulfonamide CAS 1173768-72-3
| CAS No. | 1173768-72-3 |
| Molecular Formula | C24H23N3O4S2 |
| Molecular Weight | 481.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 481.59 g/mol gives 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(4-methoxyphenyl)-N-methyl-4-phenylthiophene-3-sulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(4-methoxyphenyl)-N-methyl-4-phenylthiophene-3-sulfonamide (CAS 1173768-72-3), a certified reference material (molecular formula C24H23N3O4S2, MW 481.59 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(4-methoxyphenyl)-N-methyl-4-phenylthiophene-3-sulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 481.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(4-methoxyphenyl)-N-methyl-4-phenylthiophene-3-sulfonamide 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 | C24H23N3O4S2 |
| Molecular Weight | 481.59 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- Nintedanib Impurity N5 (CAS 262366-32-5)
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- 1-(5-ethenyl-1,2,3,6-tetrahydropyridin-1-yl)-2,2,2-trifluoroethan-1-one (CAS 875138-36-6)
- 4-(4-Chlorophenyl)-N-(4-methoxyphenyl)thiazol-2-amine (CAS 315706-14-0)
- 1-(2,4,5-Trichlorophenyl)-1H-pyrrole-2-carbaldehyde (CAS 881041-30-1)
- Saxagliptin Impurity 22 (CAS CATO-C4X-104922)
- 2-{[(4-fluorophenyl)methyl]amino}propanoic acid (CAS 1396962-52-9)
- (2,5-diethoxyphenyl)thiourea (CAS 72806-60-1)
- Piperidin-3-ylmethanamine hydrochloride (CAS 1210824-68-2)
- N-1-Z-1,6-diaminohexane (CAS 66095-18-9)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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