4-(4-Methylphenyl)-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol CAS 496787-40-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 496787-40-7 |
| Molecular Formula | C13H11N3S2 |
| Molecular Weight | 273.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Methylphenyl)-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 496787-40-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11N3S2. Molecular weight: 273.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11N3S2 |
| Molecular Weight | 273.38 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methylphenyl Standards
- (S)-1-[(4-Methylphenyl)sulfonyl]-2-phenylaziridine (CAS 149769-84-6)
- (R)-1-[(4-Methylphenyl)sulfonyl]-2-phenylaziridine (CAS 62596-62-7)
- 4-[(4-methylphenyl)sulfanyl]-3-nitrobenzaldehyde (CAS 270262-89-0)
- Ethyl 4-([(4-methylphenyl)amino]carbonyl)-1h-imidazole-5-carboxylate (CAS 313519-82-3)
- 4-Methylphenyl 5-nitropyridin-2-ylcarbamate (CAS 1989954-39-3)
- 2-(3-methylphenyl)-1,3-thiazole-4-sulfonyl chloride (CAS 1269152-70-6)
- (3Z)-3-[(3-Methylphenyl)imino]-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 477886-41-2)
- 3-(3-Methylphenyl)-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1154244-40-2)
Recommended Standards
- 3-(Methylsulfanyl)-5-[(E)-2-(phenylamino)ethenyl]-1,2-thiazole-4-carbonitrile (CAS 338417-45-1)
- 4-Allyl-5-(benzo[b]thiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 522597-48-4)
- 2-(4-Allylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazolin-4-amine (CAS 88100-14-5)
- 5-Methyl-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)thiophene-2-sulfonamide (CAS 921915-75-5)
- Ethyl 2-((4-hydroxypiperidin-1-yl)methyl)furan-3-carboxylate (CAS 1252522-79-4)
- 7'-Chloro-1'-ethyl-1'H-spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one (CAS 1325304-52-6)
- 3-Boronoisonicotinic acid (CAS 1072946-05-4)
- 4-Cyano-2-(difluoromethyl)-3-fluoropyridine-5-sulfonyl chloride (CAS 1806876-03-8)
- 3-(Cyclohexyloxy)-2-hydroxybenzamide (CAS 1243347-57-0)
- Peptide Impurity 34 (CAS 21282-09-7)
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