4-Allyl-5-(phenoxymethyl)-4H-1,2,4-triazole-3-thiol CAS 21358-15-6
| CAS No. | 21358-15-6 |
| Molecular Formula | C12H13N3OS |
| Molecular Weight | 247.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Allyl-5-(phenoxymethyl)-4H-1,2,4-triazole-3-thiol (CAS 21358-15-6) is a high-purity analytical reference standard with the molecular formula C12H13N3OS and a molecular weight of 247.32 g/mol.
The molecular framework of 4-Allyl-5-(phenoxymethyl)-4H-1,2,4-triazole-3-thiol (C12H13N3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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.
CATO manufactures 4-Allyl-5-(phenoxymethyl)-4H-1,2,4-triazole-3-thiol 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 | C12H13N3OS |
| Molecular Weight | 247.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Allyl Standards
- N-allyl-5-(3-methoxyphenyl)-1,3,4-thiadiazol-2-amine (CAS 1134335-20-8)
- (4-Allyl-5-mercapto-4H-1,2,4-triazol-3-yl)(phenyl)methanol (CAS 21358-27-0)
- 4-Allyl-5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 23195-30-4)
- 4-Allyl-5-(3-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 348593-63-5)
- 3-Allyl-1-methyl-2-phenyl-1H-indole (CAS 121565-56-8)
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- 1-Allyl-4-(3-chlorophenyl)-2-methyl-1H-imidazol-5-amine (CAS 1269534-83-9)
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- 5-((Methyl(phenyl)amino)methyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 89665-78-1)
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- tert-Butyl (1S,4S,5R)-5-amino-2-azabicyclo[2.1.1]hexane-2-carboxylate (CAS 1027177-72-5)
- 2-(Benzylamino)-2-(1-methyl-1H-pyrazol-4-yl)ethan-1-ol (CAS 1184498-74-5)
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- Ampicillin EP Impurity C(Isomeric mixture 2) (CAS CATO-C4X-144318)
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