4-Ethyl-5-(5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-3-yl)-4H-1,2,4-triazole-3-thiol CAS 956576-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956576-84-4 |
| Molecular Formula | C13H17N3S2 |
| Molecular Weight | 279.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-5-(5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 956576-84-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17N3S2. Molecular weight: 279.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17N3S2 |
| Molecular Weight | 279.42 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 | 3 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 4-Propyl-5-(4,5,6,7-tetrahydro-1-benzothien-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 847503-21-3)
- 5-(5-ethyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 790232-36-9)
- N-(Tetrahydro-2H-pyran-4-yl)-N-(2-(thiophen-2-yl)ethyl)cyclopropanecarboxamide (CAS 1798618-40-2)
- 5,6,7,8-Tetrahydro-4-methoxy-6-methyl-1,3-dioxolo[4,5-γ],isoquinolin-8-ol 8-Acetate (CAS 108434-79-3)
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Recommended Standards
- 4-Cyclohexyl-5-(thiophen-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 522606-85-5)
- 4-Ethyl-5-(6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 438231-18-6)
- 2,7-Di-tert-butyl-9H-carbazole (CAS 69386-35-2)
- 3-Hydroxy-4-nitrobenzonitrile (CAS 18495-15-3)
- Benzyldiphenylphosphine oxide (CAS 2959-74-2)
- 1-(3,4-Dihydro-2H-pyrrol-2-yl)ethanone (CAS 99583-29-6)
- (6-(Indolin-1-yl)-2-methylpyridin-3-yl)methanamine (CAS 1355225-53-4)
- 5-(Furan-2-ylmethylene)-2-morpholinothiazol-4(5H)-one (CAS 6975-58-2)
- 2-Chlorobenzothiazol-7-ol (CAS 96489-54-2)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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