2,5-dimethoxy-4-methylphenol CAS 73120-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73120-41-9 |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-dimethoxy-4-methylphenol (CAS 73120-41-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12O3. Molecular weight: 168.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related dimethoxy Standards
- 2,4-Dimethoxy-5,6-dimethylpyrimidine (CAS 120129-83-1)
- 2,5-Dimethoxy-p-phenylenediamine (CAS 17626-02-7)
- 3,5-Dimethoxy-2-methylphenol (CAS 39828-36-9)
- 3,5-Dimethoxy-4-methylphenol (CAS 22080-97-3)
- Dimethoxy(phenyl)methanol (CAS 72046-50-5)
- 2,6-Dimethoxy-4-methylphenol (CAS 6638-05-7)
- 3,6-Dimethoxy-4-pyridazinecarboxaldehyde (CAS 262353-18-4)
- 4,5-Dimethoxy-1,2-benzoquinone (CAS 21086-65-7)
Recommended Standards
- 2,5-Diethylfuran-3-carboxylic acid (CAS 758723-72-7)
- 2,6-Diethoxypyrazine (CAS 33870-85-8)
- 2,5-Diethoxypyrazine (CAS 38629-25-3)
- 4-(1-Hydroxyethyl)cyclohexanamine (CAS 90226-47-4)
- 2-((2,3,4-Trifluorophenoxy)methyl)benzaldehyde (CAS 1443324-85-3)
- 5-Phenylpent-4-yn-2-ol (CAS 16330-23-7)
- 7-chloro-2-(trifluoromethyl)-1H-indole (CAS 1369551-50-7)
- 5-Chloro-7-(((3-(diethylamino)propyl)amino)methyl)quinolin-8-ol (CAS 2545-39-3)
- Cefprozil Impurity 34 (CAS CATO-C4X-149234)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com