5-(4-Methoxyphenyl)-4-methyl-4H-1,2,4-triazole-3-thiol CAS 57295-83-7
| CAS No. | 57295-83-7 |
| Molecular Formula | C10H11N3OS |
| Molecular Weight | 221.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Methoxyphenyl)-4-methyl-4H-1,2,4-triazole-3-thiol (C10H11N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5-(4-Methoxyphenyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 57295-83-7), a certified reference material (molecular formula C10H11N3OS, MW 221.28 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(4-Methoxyphenyl)-4-methyl-4H-1,2,4-triazole-3-thiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H11N3OS |
| Molecular Weight | 221.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- (4-(4-Methoxyphenyl)thiazol-2-yl)methanol (CAS 1211511-23-7)
- (2-(2-Methoxyphenyl)thiazol-4-yl)methanol (CAS 187793-07-3)
- (2-(3-Methoxyphenyl)thiazol-4-yl)methanol (CAS 885280-53-5)
- [2-(3-Methoxyphenyl)-1,3-thiazol-5-yl]methanol (CAS 937651-99-5)
- [2-(4-Methoxyphenyl)-1,3-thiazol-5-yl]methanol (CAS 937668-37-6)
- 4-(3-Methoxyphenyl)-5-methyl-4H-1,2,4-triazole-3-thiol (CAS 669755-26-4)
- 4-(4-Methoxyphenyl)-5-methyl-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 68337-44-0)
- 5-(2-Methoxyphenyl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 58064-59-8)
Recommended Standards
- 5-(4-Methoxy-benzyl)-[1,3,4]thiadiazol-2-ylamine (CAS 63617-18-5)
- 5-[(2-Methoxyphenyl)methyl]-1,3,4-thiadiazol-2-amine (CAS 299936-70-2)
- 5-(4-Ethoxyphenyl)-1,3,4-thiadiazol-2-amine (CAS 247225-35-0)
- 5-[(2-Methylphenoxy)methyl]-1,3,4-thiadiazol-2-amine (CAS 84138-75-0)
- 3-Amino-1-(3,4-dimethoxyphenyl)urea (CAS 788795-18-6)
- 4-(Phenylamino)-3-propyl-1H-1,2,4-triazol-5(4H)-one (CAS 75989-68-3)
- 4-(5-(4-Fluorophenyl)furan-2-yl)butan-2-ol (CAS 1465010-03-0)
- 2,6-Dibromoindosalicylic Acid Disodium Salt (CAS 112147-27-0)
- 1,3-benzothiazol-7-ol (CAS 163298-73-5)
- Ranitidine-d6 Impurity B (CAS 1189903-94-3)
- benzothiophen-3-ylmethanamine;hydrochloride (CAS 55810-74-7)
- 6,7-Dihydro-5H-indeno[5,6-d][1,3]dioxol-5-ol (CAS 119055-20-8)
- 2-[3-Cyano-5-methyl-7-(pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-6-yl]ethyl acetate (CAS 865658-53-3)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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