N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide CAS 306959-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306959-01-3 |
| Molecular Formula | C24H21N5O2S |
| Molecular Weight | 443.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide (CAS 306959-01-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H21N5O2S. Molecular weight: 443.52 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H21N5O2S |
| Molecular Weight | 443.52 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
- 3,3-Dimethyl-1-(4-(4-methoxyphenyl)-2-thiazolyl)-1-phenyl-5-hydroxy[4,5]-bipyrazol (CAS 245039-40-1)
- 3,3-Dimethyl-1-(4-phenyl-2-thiazolyl)-1-(4-methoxyphenyl)-5-hydroxy[4,5]-bipyrazol (CAS 245039-27-4)
- 2,6-Dimethyl-3,5-Diethoxycarbonyl-4-(O-Difluoromethylsulfonylphenyl)-1,4-Dihydropyridine (CAS 84761-75-1)
- 7,9-Dimethyl-2-((4-methylbenzyl)thio)-4-phenoxypyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 478065-69-9)
- N-(5,6-Dimethyl-1-octyl-1H-1,3-benzodiazol-4-yl)-4-methoxybenzene-1-sulfonamide (CAS 338955-39-8)
- 4-(2-(1,2-Dimethyl-1H-indol-3-yl)-3,3,4,4,5,5-hexafluorocyclopent-1-en-1-yl)-5-methylthiophene-2-carbaldehyde (CAS 1400275-94-6)
- 2-((3,3-Dimethyl-2-oxobutyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477331-67-2)
- 1,3-Dimethyl 5,5-dicyano-2-hydroxy-4,6-bis(4-methylphenyl)cyclohex-1-ene-1,3-dicarboxylate (CAS 547769-61-9)
Recommended Standards
- MLN4924 (CAS 905579-51-3)
- N-(4-acetylphenyl)-2-((4-phenyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)propanamide (CAS 332909-82-7)
- 5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 623935-26-2)
- 3-(tert-Butoxy)-5-(cyclopropylmethoxy)phenol (CAS 1243389-83-4)
- Decarbamoylmethylmitomycin A (CAS 26909-45-5)
- Terbutaline Impurity 79 (CAS CATO-C4X-118379)
- ethyl 2-[(4-{[(tert-butoxy)carbonyl]amino}phenyl)methyl]-1,3-thiazole-4-carboxylate (CAS 1461708-07-5)
- 4-Thioxo-1,4-dihydropyrimidine-5-carboxamide (CAS 102818-21-3)
- 1-(4-Fluorophenyl)but-3-en-2-one (CAS 860642-35-9)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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 13829788188 / jacky.chen@cato-chem.com