(2-Amino-4,5-difluorophenyl)boronic acid CAS 1072952-14-7
| CAS No. | 1072952-14-7 |
| Molecular Formula | C6H6BF2NO2 |
| Molecular Weight | 172.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H6BF2NO2, (2-Amino-4,5-difluorophenyl)boronic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 172.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
(2-Amino-4,5-difluorophenyl)boronic acid (CAS 1072952-14-7), molecular formula C6H6BF2NO2 and molecular weight 172.93 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H6BF2NO2 |
| Molecular Weight | 172.93 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- (5-Amino-2,4-difluorophenyl)boronic acid (CAS 1072952-05-6)
- (3-Amino-4,5-difluorophenyl)boronic acid (CAS 1072952-10-3)
- (2-Amino-3,5-difluorophenyl)boronic acid (CAS 1072952-15-8)
- (5-Amino-2,3-difluorophenyl)boronic acid (CAS 1150114-58-1)
- (4-Amino-2,5-difluorophenyl)boronic acid (CAS 1383385-96-3)
- (4-Amino-3,5-difluorophenyl)boronic acid (CAS 2585047-10-3)
- (6-Amino-2,3-difluorophenyl)boronic acid (CAS 2096338-47-3)
- 2-((3R)-3-Amino-2-hydroxy-1,2-oxaborinan-6-yl)acetic acid (CAS 1360535-46-1)
Recommended Standards
- 5389-87-7 2,6-Octadiene, 1-chloro-3,7-dimethyl-, (E)- (E)-1-Chloro-3,7-dimethyl-2,6-octadiene Geranyl chloride alpha,omega-Octadiene (CAS 5389-87-7)
- 1-Chloro-4-decyne (CAS 26817-65-2)
- (2-(Difluoromethyl)pyridin-3-yl)boronic acid (CAS 1383968-50-0)
- 1-Chloro-3,7-dimethylocta-2,6-diene (CAS 4490-10-2)
- 4,4''-Bis(4,4,5,5,6,6,6-heptafluoro-1,3-dioxohexyl)-o-terphenyl-4'-sulfonyl chloride (CAS 200862-70-0)
- N-Cbz-D-norvaline (CAS 42918-89-8)
- Ethyl 3-(2-ethoxyphenyl)-3-oxopropanoate (CAS 68599-64-4)
- 3-Amino-6-ethyl-N-(4-methoxybenzyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-14-7)
- 2,3-Dichlorofuro[3,4-b]pyrazine-5,7-dione (CAS 144692-85-3)
- 5-Bromobenzo[d][1,2,3]thiadiazole (CAS 31860-01-2)
- (3-Fluoro-5-(piperidin-4-yl)phenyl)boronic acid (CAS 2225176-44-1)
- 5-(3,4-Dimethoxyphenyl)pyrazin-2-amine (CAS 350819-13-5)
- 2-(3-((((Benzyloxy)carbonyl)(isopropyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353947-38-2)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
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