5-Hydroxy-3-(thiophen-2-yl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide CAS 345923-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 345923-59-3 |
| Molecular Formula | C9H8F3N3OS2 |
| Molecular Weight | 295.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Hydroxy-3-(thiophen-2-yl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 345923-59-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8F3N3OS2. Molecular weight: 295.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8F3N3OS2 |
| Molecular Weight | 295.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-(4-Ethylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 676459-69-1)
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- 5-(3,4-Dimethylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 861508-73-8)
- (3,7-Dimethoxynaphthalene-2,6-diyl)bis(methylsulfane) (CAS 136559-34-7)
- N-((2,3-diphenylisoxazolidin-5-yl)methyl)-1-(4-nitrophenyl)piperidine-4-carboxamide (CAS 306977-99-1)
- (rac)-Modipafant-d4 (CAS 1794707-03-1)
- Ammonium hexachlororhodate(III) trihydrate (CAS 81044-09-9)
- 2-(Cyclopropylmethyl)-4-(methoxymethyl)-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridine (CAS 1422133-38-7)
- 4-((6-Bromoimidazo[1,2-a]pyridin-3-yl)methyl)morpholine (CAS 705262-45-9)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com