5-Ethyl-4-(3-fluorophenyl)-4H-1,2,4-triazole-3-thiol CAS 669745-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 669745-81-7 |
| Molecular Formula | C10H10FN3S |
| Molecular Weight | 223.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Ethyl-4-(3-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 669745-81-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H10FN3S. Molecular weight: 223.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H10FN3S |
| Molecular Weight | 223.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3-(3-fluorophenyl)-1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 110623-33-1)
- 3-(2-Fluorophenyl)-4-methyl-5-(methylthio)-4H-1,2,4-triazole (CAS 116850-50-1)
- 3-(4-Fluorophenyl)-4-methyl-5-(methylthio)-4H-1,2,4-triazole (CAS 116850-63-6)
- 4-Ethyl-5-(2-fluorophenyl)-4H-[1,2,4]triazole-3-thiol (CAS 138417-36-4)
- 3-(3-Fluorophenyl)-4-methyl-5-(methylthio)-4H-1,2,4-triazole (CAS 144165-20-8)
- 1-[5-(2-fluorophenyl)-1,3,4-thiadiazol-2-yl]ethan-1-amine (CAS 1542100-93-5)
- 4-Ethyl-5-(3-fluorophenyl)-4H-[1,2,4]triazole-3-thiol (CAS 168968-56-7)
- [2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]methanol (CAS 317319-23-6)
Recommended Standards
- 5-Ethyl-2-phenyl-5H-imidazo[4,5-c]pyridine (CAS 645421-32-5)
- 5-Ethyl-4-(pyrrolidin-1-ylmethyl)furan-2-carboxylic acid (CAS 844882-33-3)
- 5-Boc-4,5,6,7-Tetrahydropyrazolo[4,3-c]pyridine (CAS 230301-11-8)
- 4-(3,4-Dichlorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-30-3)
- 3-(3-Fluoroazetidin-1-yl)aniline (CAS 1802413-24-6)
- 3-(2,5-Dimethoxybenzenesulfonyl)-8-methoxy-2H-chromen-2-one (CAS 866346-81-8)
- 3-(4-(Hydroxymethyl)phenyl)acrylic acid (CAS 219915-41-0)
- Selexipag Impurity 19 (CAS CATO-C4X-196119)
- 2-Cyclobutyl-4-methoxybutanoic acid (CAS 1706443-75-5)
- 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
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com