5-Cyclopentyl-3-ethyl-1,2,4-oxadiazole CAS 1865239-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1865239-83-3 |
| Molecular Formula | C9H14N2O |
| Molecular Weight | 166.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Cyclopentyl-3-ethyl-1,2,4-oxadiazole (CAS 1865239-83-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H14N2O. Molecular weight: 166.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H14N2O |
| Molecular Weight | 166.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Cyclopentyl Standards
- (1-Cyclopentyl-1h-1,2,3-triazol-4-yl)methanamine (CAS 1249780-65-1)
- 1-Cyclopentyl-1h-pyrazole-3,5-diamine (CAS 1250876-38-0)
- (1-Cyclopentyl-1h-pyrazol-3-yl)methanol (CAS 1260658-79-4)
- (1-Cyclopentyl-1h-pyrazol-5-yl)methanol (CAS 1328640-41-0)
- 3-cyclopentyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 1565403-78-2)
- (1-Cyclopentyl-1H-imidazol-5-yl)methanol (CAS 915919-86-7)
- 1-Cyclopentyl-4-methyl-1H-imidazol-2(3H)-one (CAS 403655-90-3)
- N-Cyclopentyl-5-methylisoxazol-4-amine (CAS 600699-45-4)
Recommended Standards
- 2-(4-methoxyphenyl)ethylhydrazine (CAS 18638-97-6)
- 5-(azetidin-1-yl)-1,3-dimethyl-1H-pyrazol-4-amine (CAS 1880881-54-8)
- 2-Ethyl-1,3-dimethoxybenzene (CAS 18610-90-7)
- 3-Amino-3-(2-aminophenyl)propan-1-ol dihydrochloride (CAS 1159822-43-1)
- 4,6-Dichloro-2-(benzylthio)-5-pyrimidineamine (CAS 1440512-67-3)
- 3-Ethynylazetidin-3-ol (CAS 1408076-22-1)
- 1-(5-Aminopyridin-2-yl)piperidine-4-carbonitrile (CAS 1244642-22-5)
- N-(5-Amino-2-fluorophenyl)-3-chlorobenzamide (CAS 926201-11-8)
- Phenyl(3-(trifluoromethyl)phenyl)phosphine oxide (CAS 1643-92-1)
- Cyclolinopeptide B (CAS 193139-41-2)
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