Ethyl 3,5-Dichloro-4-hydroxybenzoate CAS 17302-82-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 17302-82-8 |
| Molecular Formula | C9H8Cl2O3 |
| Molecular Weight | 235.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3,5-Dichloro-4-hydroxybenzoate (CAS 17302-82-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8Cl2O3. Molecular weight: 235.06 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2O3 |
| Molecular Weight | 235.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Ethyl Standards
- Ethyl 4,5-dichloro-2-hydroxybenzoate (CAS 104391-51-7)
- Methyl 4,5-dichloro-2-methoxybenzoate (CAS 1239783-16-4)
- Ethyl 2,4-dichloro-3-hydroxybenzoate (CAS 129788-29-0)
- Ethyl 2,4-dichloro-6-hydroxybenzoate (CAS 132629-98-2)
- (2,4-Dichloro-6-methylphenoxy)acetic acid (CAS 13333-87-4)
- 2-(2,6-Dichloro-4-methylphenoxy)acetic Acid (CAS 15118-82-8)
- 2-(2,4-Dichloro-5-methylphenoxy)acetic acid (CAS 1556-01-0)
- 2-(2,5-Dichloro-4-methylphenoxy)acetic acid (CAS 1585-30-4)
Recommended Standards
- 2,6-Dichlorprop (CAS 25140-90-3)
- Dicamba-Methyl Ester (CAS 6597-78-0)
- 2,4-D-Methyl Ester (CAS 1928-38-7)
- 3-Benzyl-9-methyl-2-((1-methyl-1H-pyrazol-4-yl)ethynyl)-4H,6H-thieno[2,3-e][1,2,4]triazolo[3,4-c][1,4]oxazepine (CAS 2126819-40-5)
- N-(2-Amino-4-chlorobenzo[d]thiazol-6-yl)-2-(2-bromo-4,6-dimethylphenoxy)acetamide (CAS 1706452-40-5)
- 2-(Methylamino)-N-(3-pyridinylmethyl)acetamidehydrochloride (CAS 1220038-52-7)
- 4-Formyl-N-(2-isopropoxyethyl)benzamide (CAS 1061567-05-2)
- 3-(2-Bromo-3-fluorophenyl)propanoic acid (CAS 1255209-05-2)
- Aloeemodin (CAS 481-72-1)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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