2-((4-Bromo-5-(dimethylamino)furan-2-yl)methylene)hydrazinecarboxamide CAS 472997-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 472997-91-4 |
| Molecular Formula | C8H11BrN4O2 |
| Molecular Weight | 275.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Bromo-5-(dimethylamino)furan-2-yl)methylene)hydrazinecarboxamide (CAS 472997-91-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11BrN4O2. Molecular weight: 275.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11BrN4O2 |
| Molecular Weight | 275.10 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 DMSO, DMF, methanol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 1-Nitro-4-(trifluoromethoxy)-2-(trifluoromethyl)benzene (CAS 409114-47-2)
- 2-(2-Bromo-3,4-dimethoxyphenyl)acetic acid (CAS 63856-83-7)
- 1-Bromo-9H-xanthen-9-one (CAS 840505-86-4)
- 9,9-Didodecyl-9H-fluorene-2,7-diboronic acid pinacol ester, 97% (CAS 749900-93-4)
- 4-((5-Bromo-2-methylphenyl)sulfonyl)morpholine (CAS 330827-25-3)
- (R)-1-(3-chloro-5-fluorophenyl)propan-1-amine (CAS 1212961-48-2)
- Verapamil Impurity 43 (CAS 94219-84-8)
- N-(4-(1H-pyrrol-1-yl)phenyl)-2,4-dichlorobenzamide (CAS 383147-48-6)
- 2-Chloro-4-(diethylamino)pyrido[3,2-d]pyrimidine (CAS 35691-12-4)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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