(3-Fluoro-2-(methoxycarbonyl)phenyl)boronic acid CAS 1256355-33-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256355-33-5 |
| Molecular Formula | C8H8BFO4 |
| Molecular Weight | 197.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Fluoro-2-(methoxycarbonyl)phenyl)boronic acid (CAS 1256355-33-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8BFO4. Molecular weight: 197.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8BFO4 |
| Molecular Weight | 197.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Fluoro Standards
- (5-Fluoro-3-formyl-2-methoxyphenyl)boronic acid (CAS 1072951-73-5)
- (3-Fluoro-5-(hydrazinecarbonyl)phenyl)boronic acid (CAS 1217500-73-6)
- (5-Fluoro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)boronic acid (CAS 1313426-14-0)
- 2-Fluoro-3-(methoxycarbonyl)phenylboronic Acid (CAS 1315476-07-3)
- 3-Fluoro-2-formyl-4-methoxyphenylboronic acid (CAS 1451392-03-2)
- 2-Fluoro-4-formyl-6-methoxyphenylboronic acid (CAS 1451392-10-1)
- 3-Fluoro-2-formyl-6-methoxyphenylboronic acid (CAS 1451392-14-5)
- (2-Fluoro-3-formyl-6-methoxyphenyl)boronic acid (CAS 2377611-41-9)
Recommended Standards
- 2-(4-Borono-2-fluorophenyl)acetic acid (CAS 1146614-45-0)
- B-[4-(Dimethylphosphinyl)phenyl]boronic acid (CAS 1376932-77-2)
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- 2-Isopropyl-1,3-dioxane-5,5-dicarboxylic Acid 5,5-Diethyl Ester (CAS 35113-48-5)
- 1-(Sec-butyl)-1H-pyrazol-4-ol (CAS 75702-87-3)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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