Sodium 2,3,4-trifluorobenzoate CAS 402955-41-3
| CAS No. | 402955-41-3 |
| Molecular Formula | C7H2F3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 198.07 g/mol gives Sodium 2,3,4-trifluorobenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Sodium 2,3,4-trifluorobenzoate (CAS 402955-41-3) is a high-purity analytical reference standard with the molecular formula C7H2F3O2Na and a molecular weight of 198.07 g/mol.
Structurally, Sodium 2,3,4-trifluorobenzoate (C7H2F3O2Na) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 198.07 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Sodium 2,3,4-trifluorobenzoate 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 | C7H2F3O2 Na |
| Molecular Weight | 198.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Sodium Standards
- Sodium 3,4,5-trifluorobenzoate (CAS 1180493-12-2)
- Sodium 2,3,6-trifluorobenzoate (CAS 1803845-07-9)
- Methyl 2,4,5-Trifluorobenzoate (CAS 20372-66-1)
- Ethyl 2,4,5-Trifluorobenzoate (CAS 351354-41-1)
- Ethyl 2,3,4-trifluorobenzoate (CAS 351354-50-2)
- ethyl 3,4,5-trifluorobenzoate (CAS 495405-09-9)
- Sodium2,4,5-trifluorobenzoate (CAS 522651-48-5)
- Ethyl 2,3,6-trifluorobenzoate (CAS 773134-90-0)
Recommended Standards
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- 2-(4-Hydroxypiperidin-1-yl)-N,N-dipropylacetamide (CAS 1371090-48-0)
- 3-(3-Azetidinyl)pyridine trifluoroacetate (1:2) (CAS 1485070-45-8)
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- 2-Chloro-4-cyclopropoxy-N-methylnicotinamide (CAS 1243282-00-9)
- 2-Chloro-n-(5,6,7,8-tetrahydronaphthalen-1-yl)acetamide (CAS 22302-73-4)
- 6,7,8,9-Tetrahydro-1H-imidazo[4,5-h]isoquinoline Hydrochloride (CAS 1794760-42-1)
- Ethyl trans-3-hydroxycyclobutanecarboxylate (CAS 160351-88-2)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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 18665070610 / Nicole.chen@cato-chem.com