Ethyl 2,3-dichloro-5-methylbenzoate CAS 1803728-96-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803728-96-2 |
| Molecular Formula | C10H10Cl2O2 |
| Molecular Weight | 233.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2,3-dichloro-5-methylbenzoate (CAS 1803728-96-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H10Cl2O2. Molecular weight: 233.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H10Cl2O2 |
| Molecular Weight | 233.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1995 |
| Halogen Content | Cl-containing |
Related Ethyl Standards
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- (S)-3,5-Dichloro-1-(1-cyclopropylethyl)pyrazin-2(1H)-one (CAS 1173435-20-5)
- 1-(3,5-Dichloro-2-hydroxyphenyl)-2-methylpropan-1-one (CAS 1235579-08-4)
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- 2,4-Dichloro-6-(tetrahydro-2H-pyran-4-yl)pyrimidine (CAS 1417519-39-1)
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Recommended Standards
- methyl 3-(2,6-dichlorophenyl)propanoate (CAS 178063-41-7)
- Ethyl 2,4-dichloro-6-methylbenzoate (CAS 1803805-35-7)
- 4-(4-Chlorophenoxy)butanoyl chloride (CAS 173377-38-3)
- (+/-)-Hexahydro-3-methylene-cis-furo[2,3-b]furan 109789-17-5 cis-Hexahydro-3-methylene-furo[2,3-b]furan (CAS 109789-17-5)
- 2-(β-D-Galactosidoxy)naphthol AS-LC (CAS 94123-05-4)
- 1-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 596819-10-2)
- 2,5-Diethynylaniline (CAS 137000-70-5)
- Ac-Ala-pNA (CAS 35978-75-7)
- 2-(6-Chloropyridin-3-yl)-1h-1,3-benzodiazole (CAS 54661-55-1)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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