3,5-Dibromo-2,4-difluorophenylacetic acid CAS 1806273-30-2
| CAS No. | 1806273-30-2 |
| Molecular Formula | C8H4Br2F2O2 |
| Molecular Weight | 329.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,5-Dibromo-2,4-difluorophenylacetic acid 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.
3,5-Dibromo-2,4-difluorophenylacetic acid (CAS 1806273-30-2), molecular formula C8H4Br2F2O2 and molecular weight 329.92 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3,5-Dibromo-2,4-difluorophenylacetic acid (C8H4Br2F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 329.92 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C8H4Br2F2O2 |
| Molecular Weight | 329.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 4,5-Dibromo-2-(difluoromethoxy)benzaldehyde (CAS 1803709-48-9)
- 2,5-Dibromo-3,4-difluorophenylacetic acid (CAS 1803715-56-1)
- 2,6-Dibromo-3,4-difluorophenylacetic acid (CAS 1803715-58-3)
- 3,4-Dibromo-2,5-difluorophenylacetic acid (CAS 1803783-39-2)
- 2,3-Dibromo-4-(difluoromethoxy)benzaldehyde (CAS 1803812-87-4)
- 3,6-Dibromo-2,4-difluorophenylacetic acid (CAS 1803835-78-0)
- 2,3-Dibromo-4,5-difluorophenylacetic acid (CAS 1804414-20-7)
- 2,3-Dibromo-5,6-difluorophenylacetic acid (CAS 1804414-25-2)
Recommended Standards
- 2,4-Dibromo-6-(difluoromethoxy)benzaldehyde (CAS 1805472-10-9)
- 2,4-Dibromo-3,5-difluorophenylacetic acid (CAS 1806294-13-2)
- 2,3-Dibromo-6-(difluoromethoxy)benzaldehyde (CAS 1805125-46-5)
- 4,6-Dibromo-2,3-difluorophenylacetic acid (CAS 1806294-17-6)
- 6-(1h-1,3-Benzodiazol-1-yl)pyridine-3-carboxylic acid (CAS 400078-72-0)
- Tert-butyl n-{[methoxy(methyl)carbamoyl]methyl}-n-methylcarbamate (CAS 140170-90-7)
- 2-Phenyl-5,7-dihydrothieno[3,4-d]pyrimidine (CAS 1447827-78-2)
- 4-(1-Chloroethyl)benzoic acid (CAS 479625-84-8)
- 3-(1-Acetyl-1H-indol-3-yl)propanoic acid (CAS 22949-13-9)
- 2-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl)-7-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 860611-53-6)
- ethyl 2-cyano-2-formamidoacetate (CAS 1759-25-7)
- 4-(2-Methoxyphenyl)-2-methyl-6-(thiophen-2-yl)nicotinonitrile (CAS 865658-17-9)
- Levosimendan Impurity 48 (CAS CATO-C4X-130848)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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