Ethyl 3-(5-bromopyridin-3-yl)-1,2,4-oxadiazole-5-carboxylate CAS 850375-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 850375-34-7 |
| Molecular Formula | C10H8BrN3O3 |
| Molecular Weight | 298.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(5-bromopyridin-3-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 850375-34-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8BrN3O3. Molecular weight: 298.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8BrN3O3 |
| Molecular Weight | 298.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl 3-(6-bromopyridin-3-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 1393575-99-9)
- 1-((5-Bromopyridin-2-yl)methyl)-4-propylpiperazine (CAS 1333689-24-9)
- (6-Bromopyridin-3-yl)(2-chlorophenyl)methanol (CAS 2230490-53-4)
- 1-(3-((6-Bromopyridin-2-yl)methyl)piperidin-1-yl)ethan-1-one (CAS 1316227-05-0)
- 1-[(6-Bromopyridin-2-yl)methyl]-piperidine-4-carboxylic acid 1215838-59-7 (CAS 1215838-59-7)
- 8-(3-Bromopyridin-2-yl)-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 1217194-56-3)
- methyl 1-(5-bromopyridin-2-yl)piperidine-4-carboxylate (CAS 1289027-00-4)
- 8-(5-Bromopyridin-2-yl)-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 501954-42-3)
Recommended Standards
- Dimethyl 4-bromo-5-cyanophthalate (CAS 2616552-11-3)
- Methyl 2-(5-bromo-2,3-dioxo-2,3-dihydro-1H-indol-1-yl)acetate (CAS 688038-79-1)
- 5-Bromo-2-fluoro-3-sulfamoylbenzoic acid (CAS 926207-85-4)
- m-PEG9-Br (CAS 125562-30-3)
- 2-(4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-N-(4-nitrophenyl)acetamide (CAS 605625-87-4)
- n-Isopropylpiperidine-3-carboxamide hydrochloride (CAS 937725-06-9)
- O-Acetyl-L-Threonine (CAS 17012-42-9)
- 2-Amino-N-(3-cyanobenzyl)acetamide (CAS 1179926-99-8)
- N1,N1-Dimethyl-N3-((1-methyl-1H-pyrazol-5-yl)methyl)propane-1,3-diamine dihydrochloride (CAS 1856085-57-8)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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