3-Methyl-5-(2-thienyl)-1,2,4-oxadiazole CAS 1283108-28-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1283108-28-0 |
| Molecular Formula | C7H6N2OS |
| Molecular Weight | 166.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-5-(2-thienyl)-1,2,4-oxadiazole (CAS 1283108-28-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6N2OS. Molecular weight: 166.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6N2OS |
| Molecular Weight | 166.20 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.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-Methyl-5-(3-thienyl)-1,2,4-oxadiazole (CAS 1283108-58-6)
- 5-(2-Thienyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 385381-91-9)
- 2-(2-Thienyl)-4-pentyn-2-ol (CAS 90674-24-1)
- 4-(2-Thienyl)-1,2,3,6-tetrahydropyridine (CAS 50461-50-2)
- 3-(3-Methyl-2-thienyl)-3-oxopropanenitrile (CAS 158387-04-3)
- 5-(3-Thienyl)-1,3,4-oxadiazol-2-amine (CAS 1016526-97-8)
- 1-(2-Thienyl)piperidine (CAS 19983-20-1)
- 3-Methyl-4-(2-thienyl)-1H-pyrazole (CAS 1006491-93-5)
Recommended Standards
- 3-Hydroxypyrrolidine-1-sulfonamide (CAS 1282549-67-0)
- 3-Fluoro-4-(pyrrolidin-2-yl)pyridine (CAS 1270491-52-5)
- 5-Fluoro-2-(pyrrolidin-1-yl)pyridine (CAS 1287217-79-1)
- 1-(2,5-Difluoro-4-hydroxyphenyl)ethanone (CAS 850142-91-5)
- 2-(4-chlorophenyl)-3-methoxypropan-1-amine (CAS 1564948-84-0)
- 6-Chloro-2-(tetrahydro-2H-pyran-4-yl)pyrimidin-4(3H)-one (CAS 1706461-81-5)
- N-(4-fluorobenzyl)-1-phenylcyclopentane-1-carboxamide (CAS 845290-98-4)
- 3-((2,4-Dichlorophenoxy)methyl)benzohydrazide (CAS 438464-14-3)
- Brivaracetam Impurity 75 (CAS CATO-C4X-200775)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
Why CATO?
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