5-(3-Chlorophenyl)-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol CAS 720667-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 720667-75-4 |
| Molecular Formula | C14H9ClFN3S |
| Molecular Weight | 305.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-Chlorophenyl)-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 720667-75-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9ClFN3S. Molecular weight: 305.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9ClFN3S |
| Molecular Weight | 305.76 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- (Z)-({4-[(4-chlorophenyl)methoxy]-3-methoxyphenyl}methylidene)(methyl)oxidoazanium (CAS 339110-39-3)
- 4-(2-Chlorophenyl)-6-propyl-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione (CAS 875159-02-7)
- 4-(4-Chlorophenyl)-2-[(E)-(phenylmethylidene)amino]-1H-pyrrole-3-carbonitrile (CAS 250713-75-8)
- 4-(4-Chlorophenyl)-5-(2-fluorophenyl)-4h-1,2,4-triazole-3-thiol (CAS 54543-31-6)
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Recommended Standards
- 5-(2-Chloro-phenyl)-4-(2-fluoro-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 722465-70-5)
- 4-Chloro-9-phenoxyacridine (CAS 61981-63-3)
- 5-(Benzyl(methyl)amino)-4-chloro-2-(2-oxopropyl)pyridazin-3(2H)-one (CAS 860609-87-6)
- Ethyl 4-(phenylthio)butanoate (CAS 29193-72-4)
- (3R,5S)-N-(1-Benzyl-5-hydroxy-piperidin-3-yl)-2,2,2-trifluoro-acetamide (CAS 2331211-68-6)
- Indolin-4-ylimino-dimethyl-oxo-sulfane (CAS 2824130-84-7)
- 4-Fluoro-3,4-dimethylbiphenyl-3-amine (CAS 1225710-08-6)
- Tert-butyl 4-(5,6-dichloronicotinamido)piperidine-1-carboxylate (CAS 1296172-35-4)
- Methyl 3-(2,4-dinitrophenoxy)thiophene-2-carboxylate (CAS 104636-76-2)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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