Methyl 2-ethoxy-5-methylbenzoate CAS 13339-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13339-05-4 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-ethoxy-5-methylbenzoate (CAS 13339-05-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14O3. Molecular weight: 194.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 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.) | 1960 |
Related Methyl Standards
- Methyl 2-ethoxy-6-methylbenzoate (CAS 104216-21-9)
- 5-Ethoxy-4-methoxy-2-methylbenzaldehyde (CAS 104736-35-8)
- Methyl 2-ethoxy-4-methylbenzoate (CAS 1052647-23-0)
- 8-Ethoxy-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine (CAS 1154867-51-2)
- 4-Ethoxy-3-ethylbenzoic acid (CAS 1215955-00-2)
- 4-Ethoxy-2,3-dimethylbenzoic acid (CAS 1216009-33-4)
- 2-Ethoxy-4,5-dimethylbenzoic acid (CAS 1216078-34-0)
- 2-Ethoxy-3,5-dimethylbenzoic acid (CAS 1216091-64-3)
Recommended Standards
- 2-(2,4,6-Trimethylphenoxy)acetic acid (CAS 13333-81-8)
- 5-Amino-6-(1-methyl-1H-pyrazol-4-yl)piperidin-2-one (CAS 1334147-74-8)
- Ethyl 3-cyclopropyl-1-methyl-1H-pyrazole-5-carboxylate (CAS 133261-11-7)
- 2-(3-Chlorophenyl)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 847783-54-4)
- 7-Bromo-1-methyl-1H-pyrrolo[2,3-c]pyridine (CAS 1379368-48-5)
- clomethiazole ethane-1,2-disulfonate (CAS 1867-58-9)
- Lauric Acid-d3 (CAS 79050-22-9)
- 6-Bromo-3,3-dimethyl-2,3,4,9-tetrahydro-1h-carbazole (CAS 1427378-93-5)
- 5-Acetyl-2-ethoxypyridine (CAS 885229-37-8)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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