5-bromo-3-methylsalicylaldehyde CAS 33172-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33172-56-4 |
| Molecular Formula | C8H7BrO2 |
| Molecular Weight | 215.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-bromo-3-methylsalicylaldehyde (CAS 33172-56-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7BrO2. Molecular weight: 215.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7BrO2 |
| Molecular Weight | 215.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1966 |
| Halogen Content | Br-containing |
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Recommended Standards
- 5-Bromo-2-methylbenzoic Acid (CAS 79669-49-1)
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- 1-(1-Methyl-1H-pyrazol-4-yl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 1314388-88-9)
- 2-(chloromethyl)-4,6-dimethoxypyrimidine (CAS 114108-86-0)
- 1-Benzyl-3-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 2246852-97-9)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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