Ethyl 3-(4-(dimethylamino)phenyl)-1,2,4-oxadiazole-5-carboxylate CAS 1081148-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1081148-89-1 |
| Molecular Formula | C13H15N3O3 |
| Molecular Weight | 261.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(4-(dimethylamino)phenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 1081148-89-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15N3O3. Molecular weight: 261.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O3 |
| Molecular Weight | 261.28 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- (3Z)-3-[(Dimethylamino)methylidene]-1-(4-nitrophenyl)pyrrolidin-2-one (CAS 343375-74-6)
- Ethyl 7-(dimethylamino)-2-oxo-2H-chromene-3-carboxylate (CAS 55804-64-3)
- 2-[(Dimethylamino)methylene]-5-(4-fluorophenyl)-1,3-cyclohexanedione (CAS 1030419-83-0)
- ((Dimethylamino)oxy)diphenylphosphine oxide (CAS 83575-89-7)
- 4-((Dimethylamino)methyl)-7-propoxy-2H-chromen-2-one (CAS 351194-17-7)
- (E)-3-(dimethylamino)-1-(3-fluoro-5-(trifluoromethyl)phenyl)prop-2-en-1-one (CAS 154258-42-1)
- (E)-3-(dimethylamino)-1-(2-fluoro-4-(trifluoromethyl)phenyl)prop-2-en-1-one (CAS 860649-00-9)
- 3-(Dimethylamino)-N-(3-methylisothiazol-5-yl)benzamide (CAS 1207052-17-2)
Recommended Standards
- 1-(4-Ethylphenyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1049129-25-0)
- [2,2':6',2''-Terpyridine]-6-carbaldehyde (CAS 108295-42-7)
- 1-(5-Methyl[1,3]oxazolo[4,5-b]pyridin-2-yl)-piperidine-4-carboxylic acid (CAS 1035840-33-5)
- 1,5,7-Trichloro-3-methylisoquinoline (CAS 1602949-87-0)
- 1-(4-Methoxycarbonylphenyl)-1H-imidazole (CAS 101184-08-1)
- N-((1-Methyl-1H-pyrrol-3-yl)methyl)propan-2-amine (CAS 677349-93-8)
- Methyl 1-(1,2,3,4-tetrahydroquinolin-6-yl)cyclobutane-1-carboxylate (CAS 1894585-69-3)
- Pyridine D5 (CAS 7291-22-7)
- 1-Propylimidazole-4-carbaldehyde (CAS 199192-04-6)
- Insulin Glargine (CAS 160337-95-1)
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