4-(3-Chloro-4-fluorophenyl)-5-(thiophen-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione CAS 477334-48-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477334-48-8 |
| Molecular Formula | C12H7ClFN3S2 |
| Molecular Weight | 311.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Chloro-4-fluorophenyl)-5-(thiophen-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 477334-48-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7ClFN3S2. Molecular weight: 311.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7ClFN3S2 |
| Molecular Weight | 311.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3-(5-Amino-4-(4-chlorophenyl)-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 321574-17-8)
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- 3-(4-Chlorophenyl)-7-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 439095-36-0)
- 2-Chloro-3-(5-chloro-2-methoxyphenyl)-1-propene (CAS 951895-02-6)
- 2-(3-((((Benzyloxy)carbonyl)(isopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353947-29-1)
- 2,5-Pyridine dicarboxaldehyde (CAS 6221-01-8)
- N-(4-Bromophenyl)-N-(methylsulfonyl)glycine (CAS 425423-24-1)
- 4-(2,4-Dioxo-3-azabicyclo[3.1.0]hexan-3-yl)-2-(methylamino)butanoic acid (CAS 1340154-31-5)
- Phenylephrine Impurity 102 (CAS 1312706-19-6)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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