3-(Furan-2-yl)-1h-1,2,4-triazole-5-thiol CAS 35771-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35771-65-4 |
| Molecular Formula | C6H5N3OS |
| Molecular Weight | 167.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Furan-2-yl)-1h-1,2,4-triazole-5-thiol (CAS 35771-65-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5N3OS. Molecular weight: 167.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5N3OS |
| Molecular Weight | 167.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Methylthiazolo[5,4-d]pyrimidin-7-ol (CAS 5021-51-2)
- 3-Amino-3,4-dihydrothieno[3,2-d]pyrimidin-4-one (CAS 648859-53-4)
- 2-Methylthiazolo[4,5-d]pyrimidin-7(6H)-one (CAS 856938-66-4)
- 2-(2,6-Dichlorophenyl)-1,2-dihydro-3H-pyrazolo[4,3-c]pyridin-3-one (CAS 1624261-22-8)
- 6-(2,4-Difluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1204296-90-1)
- 2-Chloro-1-(isoxazol-3-yl)ethanone (CAS 90251-23-3)
- Roflumilast impurity 24 (CAS 1895-39-2)
- 2-(3,5-dimethyl-1H-pyrazol-4-yl)azepane (CAS 1423367-36-5)
- 2-((6-Methylthieno[2,3-d]pyrimidin-4-yl)thio)acetic acid (CAS 890014-20-7)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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