3-[3-(2-Chloro-phenyl)-[1,2,4]oxadiazol-5-yl]-propionic acid CAS 728024-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 728024-51-9 |
| Molecular Formula | C11H9ClN2O3 |
| Molecular Weight | 252.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-[3-(2-Chloro-phenyl)-[1,2,4]oxadiazol-5-yl]-propionic acid (CAS 728024-51-9) pharmaceutical standards reference standard. Molecular formula: C11H9ClN2O3. Molecular weight: 252.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2O3 |
| Molecular Weight | 252.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 3-((4-Chloro-1h-pyrazol-1-yl)methoxy)benzoic acid (CAS 1006460-39-4)
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Recommended Standards
- 3-(Chlorosulfonyl)-5-fluoro-4-methylbenzoic acid (CAS 926264-75-7)
- 3-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]propanoic acid (CAS 78858-61-4)
- 3-(6-Chloro-4-oxo-4H-chromen-3-yl)propanoic acid (CAS 890090-65-0)
- 1,4-Dioxaspiro[4.6]undecan-2-ylmethanamine (CAS 46145-57-7)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-2-chloro-4-methylaniline (CAS 1157063-08-5)
- (4-((Trimethylsilyl)oxy)phenyl)boronic acid (CAS 166744-79-2)
- 6- Chloro- 2- (ethylamino) pyridine- 3- carbonyl Fluoride (CAS 1092523-22-2)
- tert-Butyl (3S,4R)-4-(aminomethyl)-3-hydroxypiperidine-1-carboxylate (CAS 1141056-98-5)
- 2-Bromo-3-(2-fluorophenyl)-1-propene (CAS 731772-95-5)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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