3-(7-bromo-1,3-dioxaindan-5-yl)-4,5-dihydro-1,2,4-oxadiaZol-5-one CAS 1178773-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1178773-51-7 |
| Molecular Formula | C9H5BrN2O4 |
| Molecular Weight | 285.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(7-bromo-1,3-dioxaindan-5-yl)-4,5-dihydro-1,2,4-oxadiaZol-5-one (CAS 1178773-51-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5BrN2O4. Molecular weight: 285.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5BrN2O4 |
| Molecular Weight | 285.05 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 5-Bromo-7-nitro-1H-indole-2-carboxylic acid (CAS 1020369-72-5)
- 2-Bromo-6-cyano-4-nitrophenyl acetate (CAS 1071407-19-6)
- 6-Bromo-7-hydroxy-2-oxo-2h-chromene-3-carboxylic acid (CAS 116096-92-5)
- 4-Bromo-3-nitro-1H-indole-2-carboxylic acid (CAS 1182349-33-2)
- 8-Bromo-2,3-dihydroxyquinoxaline-6-carboxylic acid (CAS 1378260-21-9)
- 2-Bromo-1-(2-nitrobenzo[d]oxazol-4-yl)ethanone (CAS 1804216-72-5)
- Methyl 4-bromo-5-cyano-2-nitrobenzoate (CAS 1805021-09-3)
- 2-(6-Bromo-2-cyano-3-nitrophenyl)acetic acid (CAS 1805021-48-0)
Recommended Standards
- 2-Amino-6-bromo-8-nitroquinazolin-4(3H)-one (CAS 130148-54-8)
- 4-Azido-3-iodo-7-azaindole (CAS 1190322-63-4)
- 2-(2,6-Difluoro-3-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1451391-10-8)
- 2-(4-Fluorophenyl)imidazo[1,2-a]pyrazine (CAS 842110-10-5)
- 3-(1,3-Dioxan-2-yl)phenylmagnesium bromide 0.25 M in Tetrahydrofuran (CAS 849354-21-8)
- 3-(4-Fluoro-3-nitrophenyl)-1-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796920-47-2)
- -1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-homopiperazine (CAS 1020722-24-0)
- 3-Methylphenethyl furan-3-carboxylate (CAS 29113-65-3)
- 4-(2-((4-Methoxyphenyl)thio)ethyl)pyridine (CAS 292617-85-7)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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