2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-methyl-4-phenyl-N-(m-tolyl)thiophene-3-sulfonamide CAS 1173754-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1173754-77-2 |
| Molecular Formula | C24H23N3O3S2 |
| Molecular Weight | 465.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-methyl-4-phenyl-N-(m-tolyl)thiophene-3-sulfonamide (CAS 1173754-77-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H23N3O3S2. Molecular weight: 465.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H23N3O3S2 |
| Molecular Weight | 465.59 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 |
Related Dimethyl Standards
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-methyl-4-phenyl-N-(p-tolyl)thiophene-3-sulfonamide (CAS 1019098-50-0)
- N-((2,2-Dimethyl-2H-chromen-6-yl)methyl)-3,4-dimethoxy-N-phenylbenzenesulfonamide (CAS 927823-01-6)
- 1,5-Dimethyl-2-(m-tolyl)-1H-pyrazol-3(2H)-one (CAS 115722-26-4)
- 4-[6,6-Dimethyl-4-oxo-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl]-2-{[(1r,4r)-4-hydroxycyclohexyl]amino}benzoic acid (CAS 1354448-64-8)
- Dimethyl 2,2'-((oxybis(1,1,2,2-tetrafluoroethane-2,1-diyl))bis(oxy))bis(2,2-difluoroacetate) (CAS 35910-59-9)
- 4-(((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)-5-iodo-2-(trifluoromethyl)benzonitrile (CAS 1353878-20-2)
- 2-(1,3-Dimethyl-6-oxo-1,2,3,6-tetrahydro-7H-purin-7-yl)ethyl 2-((1-benzyl-4-methyl-1H-pyrazol-3-yl)oxy)-2-methylpropanoate (CAS 300683-49-2)
- 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-((phenylsulfonyl)methyl)pyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 439120-65-7)
Recommended Standards
- 2-({3-ethyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 1040682-82-3)
- N,N,3-Trimethyl-4-(5-(4-methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazol]-2'-yl)aniline (CAS 188247-01-0)
- N-(4-methoxybenzyl)-2-((3-methyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040675-46-4)
- (E)-N-Butylbutan-1-imine (CAS 130716-87-9)
- 2-(Aminomethyl)pyridin-4(1H)-one hydrochloride (CAS 1432754-63-6)
- 3-(2-(4-Fluorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl)propanoic acid (CAS 1255784-47-4)
- (R)-2-amino-3-(5-bromo-2-methoxyphenyl)propanoic acid (CAS 1270185-65-3)
- 5-(Aminomethyl)-2-isopropylphenol (CAS 94733-68-3)
- 2-(4-Oxo-2-phenyl-1,4-dihydroquinazolin-3(2H)-yl)acetic acid (CAS 1269529-74-9)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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