2-Hydroxy-5-methoxy-4-methylacetophenone CAS 4223-84-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4223-84-1 |
| Molecular Formula | C10H12O3 |
| Molecular Weight | 180.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-5-methoxy-4-methylacetophenone (CAS 4223-84-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12O3. Molecular weight: 180.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12O3 |
| Molecular Weight | 180.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- 2-Hydroxy-5-methoxy-3,6-dimethylbenzaldehyde (CAS 863705-22-0)
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- Methyl 2-(4-amino-2,3,4,5,6,7-hexahydrobenzofuran-2-yl)acetate (CAS 1421603-98-6)
- 6-thia-2,4,10,13-tetraazatricyclo[7.4.0.0³,⁷]trideca-1(13),2,4,7,9,11-hexaen-5-amine (CAS 119151-73-4)
- Diethylamine-N-d1 (CAS 997-11-5)
- 3-(2-Chlorophenyl)-4-((3-ethoxy-2-hydroxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-81-5)
- 6-Ethoxy-3-methyl-1H-indazol-5-amine (CAS 2158260-88-7)
- 3-Butyl-1H-pyrazole-4-carboxylic acid (CAS 2306273-17-4)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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