1,2-Bis(5-(methylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)ethane CAS 72743-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72743-87-4 |
| Molecular Formula | C20H20N6S2 |
| Molecular Weight | 408.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Bis(5-(methylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)ethane (CAS 72743-87-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H20N6S2. Molecular weight: 408.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H20N6S2 |
| Molecular Weight | 408.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related Bis Standards
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- 5-(4-(Methylthio)benzylidene)-2-(4-propoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606962-14-5)
- N-(3-(methylthio)phenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105235-84-4)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-(pyridin-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 672951-26-7)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-(pyridin-3-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 672951-24-5)
- 1-(3-(Methylthio)phenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396674-72-8)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-phenyl-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 478048-41-8)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 477854-07-2)
Recommended Standards
- Fasudil Impurity 41 (CAS 5769-35-7)
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- Rosuvastatin Impurity 191 (CAS CATO-C4X-1169191)
- (R)-1-morpholinopropan-2-amine dihydrochloride (CAS 2055541-89-2)
- 2-[(2-Chlorophenyl)sulfanyl]-N-(4-methoxyphenyl)acetamide (CAS 339097-32-4)
- {[2-(Benzyloxy)phenyl]methyl}(prop-2-en-1-yl)amine hydrochloride (CAS 1049678-32-1)
- 5-Chloro-3-fluoro-2-methoxyaniline (CAS 1609532-07-1)
- 1-(3-Nitrophenyl)pyrrolidin-2-one (CAS 61372-79-0)
- 2-(2-Methoxyphenyl)-3-(4-methoxyphenyl)-2-cyclopropen-1-one (CAS 79622-01-8)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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