Lithium Difluoro(oxalato)borate CAS 409071-16-5
| CAS No. | 409071-16-5 |
| Molecular Formula | C2BF2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Lithium Difluoro(oxalato)borate is closely related to a carboxylic acid group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Lithium Difluoro(oxalato)borate (CAS 409071-16-5), a certified reference material (molecular formula C2BF2O4Li, MW 143.76 g/mol) for analytical method development and quality control.
Based on its molecular formula C2BF2O4Li, Lithium Difluoro(oxalato)borate contains a carboxylic acid group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 143.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Lithium Difluoro(oxalato)borate 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 | C2BF2O4 Li |
| Molecular Weight | 143.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Lithium Standards
- Lithium sulfate monohydrate (CAS 10102-25-7)
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- Lithium ((2R,3S,4R,5R)-5-(6-amino-8-((6-aminohexyl)amino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate (CAS 102029-82-3)
- Lithium (2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(phosphonatooxy)tetrahydro-2H-pyran-2-carboxylate (CAS 103192-54-7)
- Lithium sulfate (CAS 10377-48-7)
- Lithium iodide (CAS 10377-51-2)
- Lithium phosphate (CAS 10377-52-3)
- Lithium triisopropyl 2-(6-methoxypyridyl)borate (CAS 1048030-47-2)
Recommended Standards
- (2-Amino-4-isobutylphenyl)boronic acid (CAS 153624-54-5)
- 3-Chloro-3'-methoxy-[1,1'-biphenyl]-4-carbonitrile (CAS 1237081-74-1)
- 4-{[1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl}aniline (CAS 1016839-14-7)
- 3-(Naphthalen-2-yloxy)propanoic acid (CAS 16563-43-2)
- 1,3-Bis(3-(triethoxysilyl)propyl)thiourea (CAS 69952-89-2)
- 1-Phenyl-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)methanesulfonamide (CAS 1705843-40-8)
- 2-((5-Bromopyridin-2-yl)amino)butan-1-ol (CAS 1154994-44-1)
- N2-(4-Bromophenyl)-5-fluoro-N4-(pyridin-3-ylmethyl)pyrimidine-2,4-diamine (CAS 1956364-85-4)
- (S)-cyclopentyl(2-methylpiperazin-1-yl)methanone (CAS 1568094-30-3)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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