4-((2-Chloro-3-phenylallylidene)amino)-3-(furan-2-yl)-1H-1,2,4-triazole-5(4H)-thione CAS 478253-73-5
| CAS No. | 478253-73-5 |
| Molecular Formula | C15H11ClN4OS |
| Molecular Weight | 330.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((2-Chloro-3-phenylallylidene)amino)-3-(furan-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-73-5) is a high-purity analytical reference standard with the molecular formula C15H11ClN4OS and a molecular weight of 330.79 g/mol.
Structurally, 4-((2-Chloro-3-phenylallylidene)amino)-3-(furan-2-yl)-1H-1,2,4-triazole-5(4H)-thione (C15H11ClN4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 330.79 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-((2-Chloro-3-phenylallylidene)amino)-3-(furan-2-yl)-1H-1,2,4-triazole-5(4H)-thione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN4OS |
| Molecular Weight | 330.79 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-{[(3Z)-5-chloro-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-1-phenylthiourea (CAS 1370320-21-0)
- 2-Chloro-N-[(5E)-5-[(3-fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide (CAS 866154-63-4)
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Recommended Standards
- 3'-(4-Chlorophenyl)spiro[indoline-3,2'-thiazolidine]-2,4'-dione (CAS 79962-57-5)
- 5-Methyl-2-(pyridin-2-yl)thiazol-4-yl 4-chlorobenzoate (CAS 338399-13-6)
- 3-(3-Chlorophenyl)-4-((3-(furan-2-yl)allylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-25-3)
- 5-Methyl-2-(pyridin-3-yl)-1,3-thiazol-4-yl 4-chlorobenzoate (CAS 338399-00-1)
- 2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine (CAS 1150561-66-2)
- Methyl 3-amino-5-(tert-butyl)furan-2-carboxylate (CAS 216574-57-1)
- 3-Hydroxynaphthalene-2-carbohydrazide (CAS 5341-58-2)
- tert-Butyl 2-(4-oxoazetidin-2-yl)acetate (CAS 88598-15-6)
- 4-Chloro-2,3,5-trimethoxyaniline (CAS 870962-53-1)
- (S)-(4-(allyloxy)phenyl)(3-hydroxypyrrolidin-1-yl)methanone (CAS 1424580-99-3)
- Dotinurad Impurity 29 (CAS CATO-C4X-249429)
- Ethyl 4-(3-chlorophenyl)-3-oxobutanoate (CAS 221122-22-1)
- 3,5-Dibromo-2,4-difluorophenylacetic acid (CAS 1806273-30-2)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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