methyl 2,4-dichloro-5-methoxybenzoate CAS 253268-24-5
| CAS No. | 253268-24-5 |
| Molecular Formula | C9H8Cl2O3 |
| Molecular Weight | 235.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, methyl 2,4-dichloro-5-methoxybenzoate (C9H8Cl2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 235.06 g/mol, it falls into the medium-molecular-weight range. 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).
methyl 2,4-dichloro-5-methoxybenzoate (CAS 253268-24-5) is a high-purity analytical reference standard with the molecular formula C9H8Cl2O3 and a molecular weight of 235.06 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures methyl 2,4-dichloro-5-methoxybenzoate 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 | C9H8Cl2O3 |
| Molecular Weight | 235.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
Related methyl 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
- Methyl 2,3-Dichloro-6-methoxybenzoate (CAS 2179038-35-6)
- Methyl 2,6-dichloro-3-methoxybenzoate (CAS 54810-64-9)
- methyl 2-(3,4-dichlorophenyl)-2-hydroxyacetate (CAS 35925-27-0)
- Methyl 3,5-dichloro-2-methoxybenzoate (CAS 64122-23-2)
- (R)-(+)-Alpha,Alpha-Diphenyl-2-Pyrrolidinemethanol (CAS 22348-32-9)
- N-(1-cyclopropyl-2,2,2-trifluoroethyl)thietan-3-amine (CAS 1872801-05-2)
- 2-((Cyclopropylamino)methyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1094380-81-0)
- 6-Methyl-5-azaspiro[2.4]heptan-1-amine (CAS 174073-86-0)
- Sodium 2,6-dinitro-4-(trifluoromethyl)benzenesulfonate (CAS 54495-25-9)
- 2,4-Dichloro-5-fluorobromobenzene (CAS 1481-63-6)
- 5-(Benzyloxy)-1,2,3,4-tetrahydronaphthalen-1-one (CAS 90401-60-8)
- 1-Ethyl-1H-pyrazol-5-ol hydrochloride (CAS 106903-47-3)
- (S)-1,1,2-Triphenyl-1,2-ethanediol (CAS 108998-83-0)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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