3,5-Di(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide CAS 870680-39-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 870680-39-0 |
| Molecular Formula | C12H11N3S3 |
| Molecular Weight | 293.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Di(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 870680-39-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11N3S3. Molecular weight: 293.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11N3S3 |
| Molecular Weight | 293.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
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Recommended Standards
- 2-[(E)-2-(4-tert-Butylphenyl)ethenyl]-1,3-benzothiazole (CAS 338401-70-0)
- 6-(Butylthio)-9-(2-methylbutyl)-9H-purin-2-amine (CAS 92431-51-1)
- 2-(Adamantane-1-carbonyl)-n-allylhydrazine-1-carbothioamide (CAS 304475-87-4)
- 2-Chloro-3-fluoro-4-hydroxypyridine (CAS 1184172-46-0)
- 1-Ethynyl-2-iodobenzene (CAS 766-50-7)
- 139311-84-5 (2Z)-2-(4-Fluorobenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one MFCD04065085 (CAS 139311-84-5)
- trans-1,2-Bis(perfluorohexyl)ethylene (CAS 51249-67-3)
- Ganciclovir Impurity 34 (CAS 298197-26-9)
- 6-Ethyl-1-methyl-4-oxo-5-(2-oxo-2-phenylethyl)-3-(2,2,2-trifluoroethoxy)-4,5-dihydro-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid (CAS 1186188-73-7)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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