Methyl 2-chloro-4-fluoro-3-nitrobenzoate CAS 1812892-64-0
| CAS No. | 1812892-64-0 |
| Molecular Formula | C8H5ClFNO4 |
| Molecular Weight | 233.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 2-chloro-4-fluoro-3-nitrobenzoate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl 2-chloro-4-fluoro-3-nitrobenzoate (CAS 1812892-64-0) is a high-purity analytical reference standard with the molecular formula C8H5ClFNO4 and a molecular weight of 233.58 g/mol.
Methyl 2-chloro-4-fluoro-3-nitrobenzoate (C8H5ClFNO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-chloro-4-fluoro-3-nitrobenzoate 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 | C8H5ClFNO4 |
| Molecular Weight | 233.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-Chloro-2-fluoro-5-nitro-benzoic acid methyl ester (CAS 1070893-15-0)
- 4-Chloro-5-fluoro-2-nitrobenzoic Acid Methyl Ester (CAS 1113049-81-2)
- Methyl 2-chloro-3-fluoro-5-nitrobenzoate (CAS 1256260-39-5)
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- Methyl 3-Chloro-2-fluoro-5-nitrobenzoate (CAS 1509132-39-1)
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- 2-(4-chloro-5-fluoro-2-nitrophenyl)acetic acid (CAS 1565927-14-1)
- 4-Chloro-2-(trifluoromethyl)pyrido[3,4-d]pyrimidine (CAS 161334-00-5)
Recommended Standards
- 3-Chloro-7-(trifluoromethyl)pyrido[2,3-b]pyrazine (CAS 1774892-71-5)
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