2-Oxo-5-(2-thienyl)-1,3,4-oxadiazole-3(2H)-acetic acid CAS 869464-87-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 869464-87-9 |
| Molecular Formula | C8H6N2O4S |
| Molecular Weight | 226.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-5-(2-thienyl)-1,3,4-oxadiazole-3(2H)-acetic acid (CAS 869464-87-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H6N2O4S. Molecular weight: 226.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H6N2O4S |
| Molecular Weight | 226.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 2-(5-Methyl-2-thienyl)-2-morpholinoethylamine (CAS 1094226-79-5)
- 4-Methyl-2-(2-thienyl)thiazole-5-carboxylic Acid (CAS 209540-08-9)
- 3-(5-Acetyl-2-thienyl)benzonitrile (CAS 893741-59-8)
- 5-(2-Thienyl)-1H-indole-3-carbaldehyde (CAS 893734-01-5)
- 5-(3-Thienyl)-1H-indole-3-carbaldehyde (CAS 893733-97-6)
- 5-[2-(2-Thienyl)ethyl]-1,4,5,6-tetrahydro-1,3,5-triazine-2-thiol (CAS 879617-91-1)
- 735225-85-1 N-[4-(2-Thienyl)-1,3-thiazol-2-yl]guanidine MFCD18453759 (CAS 735225-85-1)
- Ethyl 3-(2-thienyl)-1,2,4-oxadiazole-5-carboxylate (CAS 261626-93-1)
Recommended Standards
- 2-Methyl-5-(5-nitrofuran-2-yl)-1H-1,2,4-triazole-3(2H)-thione (CAS 61323-57-7)
- 3-(4-(5-Fluoropyrimidin-2-yl)phenyl)propiolaldehyde (CAS 545425-80-7)
- 2H-Benzo[e][1,2,4]thiadiazine-3-carboxylic acid 1,1-dioxide (CAS 57864-78-5)
- 2-(Aminomethyl)-6-cyano-5-(difluoromethyl)-3-fluoropyridine (CAS 1805387-62-5)
- 2-(Tert-butyl)benzothioamide (CAS 1314934-69-4)
- N-(2-nitropyridin-3-yl)acetamide (CAS 105151-35-7)
- 3-Phenyl-1h-pyrazole-4-sulfonyl chloride (CAS 1247371-67-0)
- Ampicillin Impurity 78 (CAS CATO-C4X-144378)
- Dimethyl 5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)isophthalate (CAS 61837-50-1)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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