4-(4-(2-Ethylphenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)phenol CAS 917747-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 917747-28-5 |
| Molecular Formula | C16H15N3OS |
| Molecular Weight | 297.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-(2-Ethylphenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)phenol (CAS 917747-28-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H15N3OS. Molecular weight: 297.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H15N3OS |
| Molecular Weight | 297.37 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylphenyl Standards
- 1-[(4-Ethylphenyl)sulfonyl]piperidine-4-carboxylic acid (CAS 345990-55-8)
- 4-(4-(4-Ethylphenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)phenol (CAS 917747-23-0)
- Methyl ((4-ethylphenyl)sulfonyl)-L-prolinate (CAS 484049-67-4)
- 3-(4-Ethylphenyl)-4-iodo-1H-pyrazole (CAS 1343634-88-7)
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- 3-(2-ethylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 177951-34-7)
- 3-(4-Ethylphenyl)-2,2-dimethyl-2,3-dihydroquinazoline-4(1H)-thione (CAS 823195-54-6)
- 2-{[(4-ethylphenyl)methyl]sulfanyl}-5-phenyl-1,3,4-oxadiazole (CAS 477846-57-4)
Recommended Standards
- 4-(4-(2,5-Dimethylphenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)phenol (CAS 917747-34-3)
- 4-(4-(2,4-Dimethylphenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)phenol (CAS 917747-27-4)
- 4-(4-(Benzyloxy)phenyl)-5-methyl-4H-1,2,4-triazole-3-thiol (CAS 306936-82-3)
- 5-Bromo-2,3-difluorobenzyl chloride (CAS 887585-78-6)
- 3-Amino-4-(4-bromophenyl)-1-methylpyrazole (CAS 1782569-25-8)
- 2-(5-methylfuran-2-yl)morpholine (CAS 1094752-65-4)
- 6-(1H-tetrazol-1-yl)benzo[d][1,3]dioxol-5-amine (CAS 924858-76-4)
- 2-Hydroxy-5-(methylthio)benzaldehyde (CAS 67868-84-2)
- Ethyl 2-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate (CAS 1638766-91-2)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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