4-(2-Methoxy-5-methylphenyl)-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol CAS 379728-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379728-85-5 |
| Molecular Formula | C14H13N3OS2 |
| Molecular Weight | 303.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Methoxy-5-methylphenyl)-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 379728-85-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13N3OS2. Molecular weight: 303.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H13N3OS2 |
| Molecular Weight | 303.40 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3-Ethoxy-2-ethyl-N-isopentyl-2H-indazole-6-carboxamide (CAS 919108-84-2)
- 4-(4-Ethoxyphenyl)-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 893725-36-5)
- 3-(cycloheptylsulfamoyl)thiophene-2-carboxylic acid (CAS 944894-50-2)
- 2-Chloro-4-methoxypyrimidine (CAS 22536-63-6)
- 3-Chloro-N-phenylpropanamide (CAS 3460-04-6)
- 7-fluoro-[1,2,4]triazolo[4,3-a]pyridine-3-carbaldehyde (CAS 1785486-52-3)
- 3-(Difluoromethyl)-4-(hydroxymethyl)picolinonitrile (CAS 1805109-29-8)
- (1-(2-(Methylthio)pyrimidin-4-yl)piperidin-3-yl)methanamine hydrochloride (CAS 1261232-43-2)
- 1-(5-Bromopyridin-3-yl)-2-phenylethan-1-one (CAS 942120-28-7)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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