2-(Methylthio)-5-(4-nitrophenyl)-1,3,4-oxadiazole CAS 2951-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2951-22-6 |
| Molecular Formula | C9H7N3O3S |
| Molecular Weight | 237.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylthio)-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 2951-22-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7N3O3S. Molecular weight: 237.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7N3O3S |
| Molecular Weight | 237.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(Methylthio)-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid (CAS 34259-37-5)
- 2-(Methylthio)-6-(trifluoromethyl)nicotinic acid (CAS 280566-32-7)
- 4,6-Bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine-3-carbonitrile (CAS 73236-31-4)
- 9-Butyl-6-(methylthio)-9H-purin-2-amine (CAS 14666-87-6)
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- 1-Methyl-4-(4-(methylthio)phenyl)piperidin-4-ol (CAS 1198286-63-3)
- (4-(4-(Methylthio)phenyl)piperidin-4-yl)methanol (CAS 1673527-17-7)
- 1-(4-(Methylthio)benzyl)piperidin-3-ol (CAS 864388-99-8)
Recommended Standards
- 2-((2-Nitrophenyl)amino)thiazol-4(5H)-one (CAS 692270-68-1)
- (Z)-2-((4-nitrophenyl)imino)thiazolidin-4-one (CAS 66625-40-9)
- 2-{[6-methyl-4-(trifluoromethyl)-2-pyridyl]thio}ethan-1-ol (CAS 245728-41-0)
- 2-Bromo-5-(3-chloro-2,2-dimethylpropyl)thiophene (CAS 1485715-71-6)
- 5-Acetyl-4-(4-fluorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid (CAS 439120-58-8)
- (6-Bromoquinolin-2-yl)methanamine (CAS 1056615-74-7)
- 3-Bromo-2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridine (CAS 478043-82-2)
- 3-Amino-5-(2-methoxyphenyl)-1H-pyrazole 5-(2-methoxyphenyl)-1H-pyrazol-3-amine 909861-26-3 A19301 (CAS 909861-26-3)
- L-Ornithine L-Aspartate Impurity 16 TFA Salt (CAS CATO-C4X-253616)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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