Methyl 3,6-difluoro-2-(trifluoromethyl)benzoate CAS 2366994-08-1
| CAS No. | 2366994-08-1 |
| Molecular Formula | C9H5F5O2 |
| Molecular Weight | 240.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3,6-difluoro-2-(trifluoromethyl)benzoate (CAS 2366994-08-1) is a high-purity analytical reference standard with the molecular formula C9H5F5O2 and a molecular weight of 240.13 g/mol.
Methyl 3,6-difluoro-2-(trifluoromethyl)benzoate (C9H5F5O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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 3,6-difluoro-2-(trifluoromethyl)benzoate 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 | C9H5F5O2 |
| Molecular Weight | 240.13 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1999 |
| Halogen Content | F-containing |
Related Methyl Standards
- 1-(3,5-Difluoro-2-methoxyphenyl)-2,2,2-trifluoroethanone (CAS 1256467-27-2)
- 1-(3,4-Difluoro-5-methoxyphenyl)-2,2,2-trifluoroethanone (CAS 1256468-29-7)
- 1-(3,5-Difluoro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1256481-05-6)
- 1-(4,5-Difluoro-2-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1256481-63-6)
- 2-(3,5-Difluoro-4-(trifluoromethyl)phenyl)acetic acid (CAS 132992-26-8)
- 2,2-Difluoro-2-[2-(trifluoromethyl)phenyl]acetic acid (CAS 1343107-31-2)
- 1-(2,3-Difluoro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1356109-99-3)
- Methyl 3,5-difluoro-4-(trifluoromethyl)benzoate (CAS 1417567-72-6)
Recommended Standards
- Methyl 2,6-difluoro-4-(trifluoromethyl)benzoate (CAS 1980049-41-9)
- N-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-amine (CAS 2096336-23-9)
- Methyl 2,6-difluoro-3-(trifluoromethyl)benzoate (CAS 2089258-73-9)
- 2117AE 383-13-1 4-(1,1,2,2,2-Pentafluoroethyl)benzoic acid C9H5F5O2 (CAS 383-13-1)
- 4,5-Dibromo-3-(difluoromethyl)picolinic acid (CAS 1804706-74-8)
- 4-[[4-Cyclopropyl-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]thio]-2-butyn-1-ol (CAS 933551-26-9)
- 2-(4-Methyl-1H-pyrazol-1-yl)acetamide (CAS 1250534-81-6)
- (S)-Ethyl 2-((tert-butoxycarbonyl)amino)-4-iodobutanoate (CAS 162955-20-6)
- 4-Bromo-6-(difluoromethyl)-2-fluoropyridine-3-acetonitrile (CAS 1805362-61-1)
- 4-(3,5-Dichlorophenyl)-6-(methylthio)-1,3,5-triazin-2-amine (CAS 175204-58-7)
- 1-Chloro-2-(3-chloro-2-methylpropyl)benzene (CAS 859189-17-6)
- 2,4-Dichloro-3-methylbenzophenone (CAS 74617-45-1)
- Moxifloxacin impurity 202 (CAS 2327019-81-6)
- Peptide Impurity 04 (CAS 2913424-91-4)
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