3-(5-(4-Aminophenyl)-1,3,4-oxadiazol-2-yl)propanoic acid CAS 15828-35-0
| CAS No. | 15828-35-0 |
| Molecular Formula | C11H11N3O3 |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(5-(4-Aminophenyl)-1,3,4-oxadiazol-2-yl)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-(5-(4-Aminophenyl)-1,3,4-oxadiazol-2-yl)propanoic acid (CAS 15828-35-0), molecular formula C11H11N3O3 and molecular weight 233.22 g/mol, is a CATO reference standard with documented purity and traceability.
3-(5-(4-Aminophenyl)-1,3,4-oxadiazol-2-yl)propanoic acid (C11H11N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O3 |
| Molecular Weight | 233.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1961 |
| Nitrogen Atoms | 3 |
Related Aminophenyl Standards
- Ethyl 3-(4-aminophenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 96898-85-0)
- N-[4-(3-aminophenyl)-2-thiazolyl]acetamide (CAS 134812-30-9)
- 1-(4-(3-Aminophenyl)thiazol-2-yl)guanidine (CAS 72801-60-6)
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- 1-[(3-aminophenyl)methyl]piperidine-3-carboxamide (CAS 1016509-83-3)
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- 1-{4-[(3-aminophenyl)methyl]piperazin-1-yl}ethan-1-one (CAS 1016696-88-0)
- 1-{4-[(2-aminophenyl)methyl]piperazin-1-yl}ethan-1-one (CAS 1016728-24-7)
Recommended Standards
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- (3aS,7aS)-2,2-dimethyl-hexahydro-2H-1,3-benzodioxol-4-one (CAS 125711-86-6)
- 2-(5-Hydroxy-1H-indol-3-yl)acetonitrile (CAS 100929-86-0)
- 3-Chloro-7-(1H-imidazol-1-yl)-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1437456-01-3)
- (R)Tert-butyl 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-hydroxybutanoate (CAS 161529-14-2)
- 3-Hexyne-2,5-diol (CAS 3031-66-1)
- 1,1-Difluoro-4-phenylbutan-2-one (CAS 145299-84-9)
- Peptide 437 (CAS CATO-CPTD788437)
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 18665070610 / Nicole.chen@cato-chem.com