Methyl 2-chloro-3,4-dimethoxybenzoate CAS 175136-01-3
| CAS No. | 175136-01-3 |
| Molecular Formula | C10H11ClO4 |
| Molecular Weight | 230.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 2-chloro-3,4-dimethoxybenzoate (CAS 175136-01-3) is a high-purity analytical reference standard with the molecular formula C10H11ClO4 and a molecular weight of 230.64 g/mol.
Based on its molecular formula C10H11ClO4, Methyl 2-chloro-3,4-dimethoxybenzoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Methyl 2-chloro-3,4-dimethoxybenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11ClO4 |
| Molecular Weight | 230.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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.) | 2007 |
| Halogen Content | Cl-containing |
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Recommended Standards
- Methyl 5-chloro-2,4-dimethoxybenzoate (CAS 174261-01-9)
- 2-Chloro-4-ethoxy-5-methoxybenzoic acid (CAS 1794756-74-3)
- (R)-3-chloro-4-(2,3-dihydroxypropoxy)benzaldehyde (CAS 1563017-36-6)
- 2-(1-Chloroethyl)-1-(difluoromethyl)-1H-benzo[d]imidazole (CAS 878217-77-7)
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- 3-(4-Chloro-6-(trifluoromethyl)pyridin-3-yl)propan-1-amine (CAS 1393546-91-2)
- 2-[(4-tert-Butylphenyl)methyl]-6-[(E)-2-phenylethenyl]-2,3-dihydropyridazin-3-one (CAS 306980-06-3)
- 6-(Chloromethyl)-N2-ethyl-N2-phenyl-1,3,5-triazine-2,4-diamine (CAS 1030477-00-9)
- semaglutide (CAS 782487-28-9)
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