1-(4-Nitrophenyl)-2-((5-(o-tolyl)-1,3,4-oxadiazol-2-yl)thio)ethanone CAS 332357-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332357-67-2 |
| Molecular Formula | C17H13N3O4S |
| Molecular Weight | 355.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Nitrophenyl)-2-((5-(o-tolyl)-1,3,4-oxadiazol-2-yl)thio)ethanone (CAS 332357-67-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H13N3O4S. Molecular weight: 355.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H13N3O4S |
| Molecular Weight | 355.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 1-(4-Nitrophenyl)-2-((5-(m-tolyl)-1,3,4-oxadiazol-2-yl)thio)ethanone (CAS 332159-51-0)
- 2’-Nitrophenyl 2,3-Di-O-acetyl-b-D-xylopyranoside (CAS 162088-91-7)
- 4-(3-(4-Nitrophenyl)ureido)benzene-1-sulfonyl chloride (CAS 677326-85-1)
- 3-[(2-Methyl-4-nitrophenyl)carbamoyl]benzenesulfonyl chloride (CAS 2034157-31-6)
- N-(2-Nitrophenyl)naphthalen-2-amine (CAS 3746-87-0)
- Ethyl 7-(3-nitrophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylate (CAS 866050-48-8)
- Ethyl 2-(3-nitrophenyl)-4-phenylthiazole-5-carboxylate (CAS 1965304-92-0)
- 2-{[5-(4-nitrophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 790270-85-8)
Recommended Standards
- 1-(Diphenylphosphoryl)-N-(4-fluorophenyl)methanethioamide (CAS 646506-61-8)
- 1-((4-(4-Fluorophenyl)piperazin-1-yl)methyl)-5-nitro-1H-indazole (CAS 727692-55-9)
- 11-(3,4-Dimethoxyphenyl)-6-hydroxy-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),5,10,12-pentaen-4-one (CAS 665001-01-4)
- 3-((3-Methoxypropyl)amino)thietane 1,1-dioxide (CAS 1865021-65-3)
- 2-(Perfluoroethyl)-2-(3-(trifluoromethyl)phenyl)pyrrolidine (CAS 887360-99-8)
- 2-Chloro-n-(2-methyl-6-nitrophenyl)acetamide (CAS 78180-08-2)
- Nitrogen-<SUP>15</SUP>N<SUB>1</SUB> (CAS 17787-11-0)
- (R)-N,N-Dimethyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidin-3-amine (CAS 1247001-01-9)
- 2-(2-Chloropyrimidin-5-yl)acetonitrile (CAS 1000565-07-0)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
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