2-Bromo-2-fluoroacetic Acid CAS 359-25-1
| CAS No. | 359-25-1 |
| Molecular Formula | C2H2BrFO2 |
| Molecular Weight | 156.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 156.94 g/mol gives 2-Bromo-2-fluoroacetic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Bromo-2-fluoroacetic Acid (CAS 359-25-1), a certified reference material (molecular formula C2H2BrFO2, MW 156.94 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-2-fluoroacetic Acid (C2H2BrFO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 2-Bromo-2-fluoroacetic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C2H2BrFO2 |
| Molecular Weight | 156.94 g/mol |
| 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-2-fluoroacetic acid (CAS 474900-47-5)
- 2-bromo-1,1-difluoro-cyclopropane (CAS 51326-64-8)
- 3-Bromo-3,3-difluoro-1-propene (CAS 420-90-6)
- 1-Bromo-3-fluoropropan-2-ol (CAS 2107-08-6)
- 3-Bromo-2-fluoropropan-1-ol (CAS 4161-56-2)
- 2-Bromo-1-chloropropane (CAS 3017-95-6)
- 2-Bromo-2-fluoroacetamide (CAS 430-91-1)
- 1120-87-2 4-Bromo-Pyridine 4-bromopyridine pound>>4-Bromopyridinehydrochloride BCP21648 (CAS 1120-87-2)
Recommended Standards
- (6-Fluoro-5-hydroxypyridin-3-yl)boronic acid (CAS 1992782-77-0)
- (6-Fluoro-4-hydroxypyridin-3-yl)boronic acid (CAS 2256708-87-7)
- 33872-80-9 GUL3ABU3P5 o-Tolylmagnesium chloride Chloro-o-tolylmagnesium Magnesium, chloro(2-methylphenyl)- EINECS 251-709-9 UNII-GUL3ABU3P5 (CAS 33872-80-9)
- (4-Fluoro-6-hydroxypyridin-3-yl)boronic acid (CAS 2225179-57-5)
- 5-Chlorobenzo[b]thiophene-2-carbohydrazide (CAS 87999-20-0)
- 2-Ethynyl-2,3-dihydro-1H-indene (CAS 170161-03-2)
- 1-(3-Aminoazetidin-1-yl)-2-cyclopropylethan-1-one (CAS 1340349-54-3)
- 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-(3-chlorothiophen-2-yl)-1H-pyrrole-3-carbonitrile (CAS 477845-28-6)
- Methyl 5-amino-3-(tert-butyl)isoxazole-4-carboxylate (CAS 23286-45-5)
- N-butyl-4-(morpholin-4-yl)aniline (CAS 1038225-23-8)
- 2-Bromo-5-chloroquinoline (CAS 1420792-54-6)
- (2R,3S)-3-(3-Methoxyphenyl)pyrrolidine-2-carboxylic acid (CAS 1391458-04-0)
- 1-(Adamantan-1-yl)-4-bromo-1h-pyrazole-3-carboxylic acid (CAS 444010-37-1)
- Peptide Impurity 15 (CAS 1227750-69-7)
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