5-(Chloromethyl)-3-ethyl-1,2,4-oxadiazole CAS 50737-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50737-34-3 |
| Molecular Formula | C5H7ClN2O |
| Molecular Weight | 146.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Chloromethyl)-3-ethyl-1,2,4-oxadiazole (CAS 50737-34-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7ClN2O. Molecular weight: 146.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7ClN2O |
| Molecular Weight | 146.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- (S)-6-(Chloromethyl)-5,6-dihydro-2H-pyran-2-one (CAS 135999-61-0)
- 3-(chloromethyl)-5-ethyl-1,2,4-oxadiazole (CAS 83227-01-4)
- 5-(Chloromethyl)-1-ethyl-1H-1,2,3,4-tetrazole (CAS 122351-87-5)
- 5-(Chloromethyl)-2-fluoropyrimidine (CAS 1807147-87-0)
- 4-(Chloromethyl)cyclohexanone (CAS 1260809-58-2)
- 2-(chloromethyl)-2-methylcyclopentan-1-one (CAS 40792-02-7)
- 3-(chloromethyl)cyclohexan-1-one (CAS 57719-96-7)
- 4-(chloromethyl)-2-methylthiophene (CAS 1082602-29-6)
Recommended Standards
- 5-(1-Chloroethyl)-3-methyl-1,2,4-oxadiazole (CAS 79867-19-9)
- Methyl 2-chloro-2-cyclopropylideneacetate (CAS 82979-45-1)
- 4-Chlorobut-2-yn-1-yl acetate (CAS 34452-25-0)
- (e)-trimethyl(3-phenylbut-2-en-1-yl)silane (CAS 79239-05-7)
- 147291-50-7 N-Cbz-4-(aminomethyl)benzamidine (CAS 147291-50-7)
- 1,3-Bis(2-(1H-pyrrol-1-yl)benzyl)urea (CAS 866042-37-7)
- Methyl 3-amino-2-[(4-methylphenyl)methyl]propanoate (CAS 1038365-99-9)
- {2-[(4-Benzoylpiperazin-1-yl)carbonyl]phenyl}amine (CAS 899374-57-3)
- Ir(p-CF3-ppy)3 (CAS 500295-52-3)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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