7-Bromo-1H,3H,4H-pyrrolo[2,1-c][1,4]oxazine-1,3-dione CAS 2092438-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2092438-66-7 |
| Molecular Formula | C7H4BrNO3 |
| Molecular Weight | 230.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-1H,3H,4H-pyrrolo[2,1-c][1,4]oxazine-1,3-dione (CAS 2092438-66-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4BrNO3. Molecular weight: 230.02 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4BrNO3 |
| Molecular Weight | 230.02 g/mol |
| Appearance | Off-white to pale 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, water |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 7-bromo-1H,2H,3H,4H,5H-pyrrolo[3,2-d]pyrimidine-2,4-dione (CAS 20419-74-3)
- 7-Bromo-3-methylisoxazolo[4,5-d]pyridazin-4(5H)-one (CAS 2088729-22-8)
- 6-Bromo-5-methyltetrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 610259-82-0)
- Sodium 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)-2-phenylacetate (CAS 2197052-64-3)
- tert-Butyl (3S,4S)-3-(aminomethyl)-4-fluoropyrrolidine-1-carboxylate (CAS 1932586-58-7)
- 4,6-Dichloro-5-nitro-2-(trifluoromethyl)pyrimidine (CAS 715-46-8)
- (trans-3-fluorocyclopentyl)methanamine hydrochloride (CAS 1951441-38-5)
- (4-Fluoro-6-(2-methylpiperidin-1-yl)pyridin-3-yl)boronic acid (CAS 2225152-70-3)
- Ethyl (E)-2-cyano-3-(3,4-dihydroxyphenyl)acrylate (CAS 132464-92-7)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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