Ethyl 2-(3,5-dihydroxyphenyl)acetate CAS 66761-55-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66761-55-5 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3,5-dihydroxyphenyl)acetate (CAS 66761-55-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12O4. Molecular weight: 196.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 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.) | 1976 |
Related Ethyl Standards
- 3-(3,4-Dihydroxyphenyl)propanehydrazide (CAS 401642-48-6)
- 4-(2,3-Dihydroxyphenyl)butyric Acid (CAS 79638-23-6)
- 4-(2,5-Dihydroxyphenyl)butanoic acid (CAS 77267-97-1)
- 4-(3,4-Dihydroxyphenyl)butyric Acid (CAS 70217-89-9)
- Ethyl 2-(2,3-dihydroxyphenyl)acetate (CAS 342623-35-2)
- ethyl 2-(2,4-dihydroxyphenyl)acetate (CAS 67828-62-0)
- ETHYL 2-(3,4-DIHYDROXYPHENYL)ACETATE (CAS 83112-21-4)
- Methyl 3-(3,4-dihydroxyphenyl)propanoate (CAS 3598-22-9)
Recommended Standards
- Ethyl 2-(3-hydroxyphenoxy)acetate (CAS 68747-24-0)
- Ethyl 2-(2-hydroxyphenoxy)acetate (CAS 99186-63-7)
- Ethyl 2-(3-methyl-6-oxopyridazin-1(6H)-yl)acetate (CAS 874491-31-3)
- (S)-2,2-dimethyl-1-(4-methyl-3-(trifluoromethyl)phenyl)propan-1-amine (CAS 1389811-95-3)
- 2-(2-Chlorophenyl)-6-nitrobenzo[d]oxazole (CAS 116549-26-9)
- 6-tert-butyl 3-ethyl 2-methyl-4,5-dihydro-2H-pyrazolo[3,4-c]pyridine-3,6(7H)-dicarboxylate (CAS 1422344-36-2)
- 6-Nitroquinolin-2-amine (CAS 49609-07-6)
- 7-oxa-1-azaspiro[3.5]nonane hydrochloride (CAS 1955524-23-8)
- 2-Chloro-4-methylphenyl isothiocyanate (CAS 57878-93-0)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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