3,4-Dibromo-1-cyclopropyl-1H-pyrrol-2(5H)-one CAS 1706451-17-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1706451-17-3 |
| Molecular Formula | C7H7Br2NO |
| Molecular Weight | 280.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dibromo-1-cyclopropyl-1H-pyrrol-2(5H)-one (CAS 1706451-17-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7Br2NO. Molecular weight: 280.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7Br2NO |
| Molecular Weight | 280.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Bromo-5-(2-bromoethoxy)pyridine (CAS 1660157-37-8)
- 2,4,6-trichloropyridine-3-sulfonyl chloride (CAS 1803589-65-2)
- 1-(3,5-Dibromopyridin-4-yl)ethanol (CAS 1633013-61-2)
- 3-Methoxy-2-methylbenzophenone (CAS 57800-65-4)
- 6-Ethyl-2,3-dihydropyrazolo[5,1-b]oxazole-7-carboxylic acid (CAS 1935125-31-7)
- N-(2-Fluorophenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-13-1)
- 5-Cyclopropoxy-4-ethyl-N-methylpyridin-3-amine (CAS 1243361-58-1)
- 3-Hydroxy-5-(hydroxymethyl)isonicotinaldehyde (CAS 15031-18-2)
- 5-Chloro-1,2,3,4-tetrahydro-2,7-naphthyridine (CAS 1393540-64-1)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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