2-((5-(4-Nitrophenyl)-1,3,4-oxadiazol-2-yl)amino)thiazol-4(5H)-one CAS 89335-23-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89335-23-9 |
| Molecular Formula | C11H7N5O4S |
| Molecular Weight | 305.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5-(4-Nitrophenyl)-1,3,4-oxadiazol-2-yl)amino)thiazol-4(5H)-one (CAS 89335-23-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7N5O4S. Molecular weight: 305.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7N5O4S |
| Molecular Weight | 305.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- (E)-2-(3-(2-nitrophenyl)allylidene)-1H-indene-1,3(2H)-dione (CAS 554436-81-6)
- 2-(5-(4-Nitrophenyl)furan-2-yl)imidazo[1,2-a]pyridine (CAS 53174-14-4)
- N-(4-(3-Nitrophenyl)thiazol-2-yl)pentanamide (CAS 313404-10-3)
- 1-Methyl-4-[1-(4-nitrophenyl)-4-piperidinyl]piperazine (CAS 959795-69-8)
- 3-(3-Nitrophenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 439095-29-1)
- 3-(4-Nitrophenyl)-3-[(2,2,2-trifluoroacetyl)amino]propanoic acid (CAS 439094-19-6)
- N-(2-(4-Nitrophenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)acetamide (CAS 396723-17-4)
- 1-(4-Nitrophenyl)-1H-1,2,3-triazole-4,5-dicarbohydrazide (CAS 156361-37-4)
Recommended Standards
- Methyl 4-amino-3-fluoro-5-nitro-2-(phenylamino)benzoate (CAS 606093-58-7)
- 3,7-Dinitro-10H-phenothiazine 5-oxide (CAS 574-81-2)
- Methyl 4-(benzyloxy)-3-fluoro-5-nitrobenzoate (CAS 2616668-38-1)
- (1-(2,3,4-Trifluorophenyl)-1h-tetrazol-5-yl)methanamine hydrochloride (CAS 1426290-71-2)
- 2-(2-(2-(4-Nitrophenoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate (CAS 194422-41-8)
- 3-(3,4-Dimethoxybenzyl)-4-methoxy-4-oxobutanoic acid (CAS 78647-52-6)
- tert-Butyl 3-(hydroxymethyl)-4-(thiophen-3-yl)pyrrolidine-1-carboxylate (CAS 1366647-67-7)
- 1-Amino-2-mesitylpropan-2-ol (CAS 1216009-14-1)
- (S)-2-Amino-3-phosphonopropanoic acid (CAS 128241-72-5)
- Semaglutide Impurity 144 (CAS 394210-59-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com