3-(3-Methoxyphenyl)-5-(thiophen-2-yl)-1H-1,2,4-triazole CAS 1275800-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1275800-45-7 |
| Molecular Formula | C13H11N3OS |
| Molecular Weight | 257.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Methoxyphenyl)-5-(thiophen-2-yl)-1H-1,2,4-triazole (CAS 1275800-45-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11N3OS. Molecular weight: 257.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11N3OS |
| Molecular Weight | 257.31 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.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 3-hydroxy-1-oxo-N-(prop-2-yn-1-yl)-1H-indene-2-carbimidothioate (CAS 1274903-29-5)
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- N-(3-methoxy-4-propoxybenzyl)-N-propylamine hydrochloride (CAS 1052416-13-3)
- n-(Pyridin-3-yl)piperidine-4-carboxamide dihydrochloride (CAS 110106-25-7)
- 3-(1-Ethyl-4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)-N-(furan-2-ylmethyl)-3-((furan-2-ylmethyl)imino)propanamide (CAS 882747-58-2)
- 5-Bromo-4-mercaptopyridine-3-sulfonamide (CAS 1352507-69-7)
- Methyl 4-(4-methoxyphenyl)-4-oxobutyrate (CAS 5447-74-5)
- 4-(2-Aminoethyl)pyridin-2-amine (CAS 776270-45-2)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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