Ethyl 3-(2-hydroxyphenyl)propanoate CAS 20921-04-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20921-04-4 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(2-hydroxyphenyl)propanoate (CAS 20921-04-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H14O3. Molecular weight: 194.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1962 |
Related Ethyl Standards
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- Methyl 2-(4-hydroxyphenyl)-2-methylpropanoate (CAS 123342-40-5)
- methyl 2-(3-hydroxyphenyl)-2-methylpropanoate (CAS 149490-75-5)
- (S)-3-(4-Hydroxyphenyl)-2-(methylamino)propanamide (CAS 149967-91-9)
- 3-(4-hydroxyphenyl)-2,2-dimethylpropanoic acid (CAS 1517224-31-5)
- 3-(3-Hydroxyphenyl)pentanoic Acid (CAS 1522045-02-8)
- 1-(3-hydroxyphenyl)-3-propylurea (CAS 70171-67-4)
- 1-(4-Hydroxyphenyl)-3-isopropylurea (CAS 23159-73-1)
Recommended Standards
- Ethyl 2-phenoxypropanoate (CAS 42412-84-0)
- ethyl 3-(3-hydroxyphenyl)propanoate (CAS 34708-60-6)
- Ethyl 2-Methoxy-6-methylbenzoate (CAS 6520-83-8)
- Pyrimethamine N3-Oxide (CAS CATO-C4X-20441)
- Methyl 4,7-Dichloroindole-3-acetate (CAS 2097800-56-9)
- 1-(2-Amino-3-methylbutyl)-3-cyclohexylurea (CAS 1341066-72-5)
- Lenalidomide Impurity 19 (CAS 366452-97-3)
- N1-((5-(Thiophene-3-carbonyl)thiophen-2-yl)methyl)oxalamide (CAS 1797761-22-8)
- 1-[1-(cyclobutylmethyl)-1h-pyrazol-4-yl]ethan-1-amine (CAS 1478053-80-3)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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