Sodium 2,6-dinitro-4-(trifluoromethyl)benzenesulfonate CAS 54495-25-9
| CAS No. | 54495-25-9 |
| Molecular Formula | C7H2F3N2O7S |
| 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 338.14 g/mol gives Sodium 2,6-dinitro-4-(trifluoromethyl)benzenesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Sodium 2,6-dinitro-4-(trifluoromethyl)benzenesulfonate (CAS 54495-25-9), molecular formula C7H2F3N2O7SNa and molecular weight 338.14 g/mol, is a CATO reference standard with documented purity and traceability.
Sodium 2,6-dinitro-4-(trifluoromethyl)benzenesulfonate (C7H2F3N2O7SNa) contains a carbohydrate-derived structure, an amide group, a sulfone group, fluorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Sodium 2,6-dinitro-4-(trifluoromethyl)benzenesulfonate 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 | C7H2F3N2O7S Na |
| Molecular Weight | 338.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,2,4-Trichloro-5-(trifluoromethyl)benzene (CAS 56148-83-5)
- Methyl 2,3-difluoro-5-methylphenylacetate (CAS 1803852-36-9)
- 2-[2-Fluoro-3-(trifluoromethyl)phenoxy]-isonicotinic acid (CAS 1160264-54-9)
- 1-(Bicyclo[2.2.1]hept-5-en-2-ylmethyl)piperazine dihydrochloride (CAS 1609409-52-0)
- 2-(Cyclopropylmethoxy)pyrimidine-5-carboxylic acid (CAS 1402232-66-9)
- 2-Amino-4-phenylthiazole hydrobromide monohydrate (CAS 52253-69-7)
- 5-Amino-1-benzyl-N-(4-chlorobenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899749-92-9)
- Methyl 6-chloro-3-(methylsulfonyl)picolinate (CAS 2727167-29-3)
- 2-(2-Bromothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 942070-12-4)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
Why CATO?
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