4-Amino-5-(2-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol CAS 851879-31-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851879-31-7 |
| Molecular Formula | C10H12N4OS |
| Molecular Weight | 236.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-(2-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 851879-31-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12N4OS. Molecular weight: 236.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12N4OS |
| Molecular Weight | 236.29 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.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4,4'-Sulfonyldimorpholine (CAS 5328-68-7)
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- 4-(Phenylthio)phthalonitrile (CAS 77474-63-6)
- 2-Chloro-6-iodo-5H-pyrrolo[3,2-d]pyrimidine (CAS 1934648-78-8)
- 6-Hexyloxy-3,4-dihydro-2H-naphthalen-1-one (CAS 62324-94-1)
- GW 501516 Methyl Ester (CAS 317318-69-7)
- 2-Fluoro-1-(6-methoxy-3-nitropyridin-2-yl)ethan-1-one (CAS 1075259-75-4)
- 2-(5-Bromo-2-fluorophenyl)-5-(chloromethyl)thiazole (CAS 1599109-29-1)
- Cefotaxime Impurity 86 (CAS CATO-C4X-120186)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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