ethyl 5-bromo-1,3,4-oxadiazole-2-carboxylate CAS 916889-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 916889-45-7 |
| Molecular Formula | C5H9BrN2O3 |
| Molecular Weight | 225.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 5-bromo-1,3,4-oxadiazole-2-carboxylate (CAS 916889-45-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9BrN2O3. Molecular weight: 225.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9BrN2O3 |
| Molecular Weight | 225.04 g/mol |
| 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, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related ethyl Standards
- 6-Bromo-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde (CAS 1000341-75-2)
- 4-Bromo-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde (CAS 1000341-87-6)
- 5-Bromo-1,6-naphthyridin-2-ol (CAS 105276-96-8)
- 4-Bromo-2-(furan-3-yl)pyrimidine (CAS 1086381-95-4)
- 3-BroMo-1H-indazol-5-carbaldehyde (CAS 1086391-08-3)
- 3-Bromo-1H-indazole-6-carbaldehyde (CAS 1086391-14-1)
- 8-Bromo-1H-quinoxalin-2-one (CAS 1092563-82-0)
- 7-Bromo-1,5-naphthyridin-4(1H)-one (CAS 1151802-14-0)
Recommended Standards
- Dimethyl 2-Bromosuccinate (CAS 760-90-7)
- 1-(2-Morpholinoethyl)-1H-pyrazole-4-boronic Acid (CAS 1003043-64-8)
- Butanedioic acid, bromo-, dimethyl ester, (R)- (CAS 99147-12-3)
- N-Desmethyl Zopiclone-d8 Hydrochloride (CAS 1189719-74-1)
- 1-(difluoromethyl)-3-isocyanatobenzene (CAS 27181-22-2)
- 2-(Bromomethyl)-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxaldehyde (CAS 1804752-16-6)
- 1,1'-(Ethane-1,2-diyl)bis(2-amino-1H-imidazol-4(5H)-one) (CAS 94109-94-1)
- [2-Amino-2-(4-methoxyphenyl)ethyl]dimethylamine (CAS 927997-57-7)
- 4-Methyl-2-(2-oxo-4-(2-(trifluoromethoxy)phenoxy)pyridin-1(2H)-yl)pentanoic acid (CAS 1262239-28-0)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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