G-1 CAS 881639-98-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 881639-98-1 |
| Molecular Formula | C21H18BrNO3 |
| Molecular Weight | 412.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order G-1 (CAS 881639-98-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H18BrNO3. Molecular weight: 412.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H18BrNO3 |
| Molecular Weight | 412.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- (E)-N'-(1-(3-aminophenyl)ethylidene)-2-((1-bromonaphthalen-2-yl)oxy)acetohydrazide (CAS 349468-16-2)
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