5-(4-Chlorophenyl)-4-(furan-2-ylmethyl)-4h-1,2,4-triazole-3-thiol CAS 537017-38-2
| CAS No. | 537017-38-2 |
| Molecular Formula | C13H10ClN3OS |
| Molecular Weight | 291.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chlorophenyl)-4-(furan-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 537017-38-2) is a high-purity analytical reference standard with the molecular formula C13H10ClN3OS and a molecular weight of 291.76 g/mol.
The molecular framework of 5-(4-Chlorophenyl)-4-(furan-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (C13H10ClN3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H10ClN3OS |
| Molecular Weight | 291.76 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 5-(1-(3-Chlorophenyl)-5-methyl-1H-pyrazol-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 1019090-30-2)
- (E)-{[6-(4-chlorophenyl)imidazo[2,1-b][1,3]thiazol-5-yl]methylidene}(methoxy)amine (CAS 338404-41-4)
- 2-(3-(4-Chlorophenyl)pyrazin-2-yl)thiazolidin-4-one (CAS 89442-12-6)
- 5-(2-Chlorophenyl)-4-(furan-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 694469-41-5)
- 5-(3-Chlorophenyl)-4-(furan-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 893725-06-9)
- 6-(4-Chlorophenyl)-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 338394-84-6)
- N-(3-Chlorophenyl)-2-(imidazo[2,1-b]thiazol-6-yl)acetamide (CAS 923892-68-6)
- N-(4-Chlorophenyl)-6-methylimidazo[2,1-b][1,3]thiazole-5-carboxamide (CAS 478066-27-2)
Recommended Standards
- 3-amino-5-(4-chlorophenyl)-2-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 315711-16-1)
- 2-(4-(4-Chloro-1H-pyrazol-1-yl)benzyl)isothiazol-3(2H)-one (CAS 918108-07-3)
- N-[5-(2-Chloro-benzyl)-thiazol-2-yl]-2-cyano-acetamide (CAS 307514-08-5)
- 2-(4-(1H-Pyrazol-1-yl)benzyl)-5-chloroisothiazol-3(2H)-one (CAS 918108-06-2)
- 6-Chloro-1H-indazole-5-carboxylic acid (CAS 1890961-61-1)
- Ethyl 5-(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)-5-oxopentanoate (CAS 898749-78-5)
- 1-(Tert-butyl) 6-methyl 3-formyl-1H-indole-1,6-dicarboxylate (CAS 850374-95-7)
- 1-(2-Bromophenyl)butane-1,3-dione (CAS 57279-20-6)
- Rapamycin Impurity 12 (CAS 150821-39-9)
- 2-Amino-3-cyclopentylpropanamide (CAS 63275-80-9)
- 3-[5-(2-bromophenyl)furan-2-yl]propanoic acid (CAS 1018586-62-3)
- Clobetasol Propionate EP Impurity J (CAS 1486466-31-2)
- 4-(4,5-Dihydro-1H-imidazol-2-yl)pyridine (CAS 21381-61-3)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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