((4S,5R)-2-(Ethoxycarbonyl)-4,5-dimethyl-5-(trifluoromethyl)-4,5-dihydrofuran-3-yl)boronic acid CAS 2649471-18-9
| CAS No. | 2649471-18-9 |
| Molecular Formula | C10H14BF3O5 |
| Molecular Weight | 282.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, ((4S,5R)-2-(Ethoxycarbonyl)-4,5-dimethyl-5-(trifluoromethyl)-4,5-dihydrofuran-3-yl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 282.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies ((4S,5R)-2-(Ethoxycarbonyl)-4,5-dimethyl-5-(trifluoromethyl)-4,5-dihydrofuran-3-yl)boronic acid (CAS 2649471-18-9), a certified reference material (molecular formula C10H14BF3O5, MW 282.02 g/mol) for analytical method development and quality control.
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 ((4S,5R)-2-(Ethoxycarbonyl)-4,5-dimethyl-5-(trifluoromethyl)-4,5-dihydrofuran-3-yl)boronic 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.
Physical & Chemical Properties
| Molecular Formula | C10H14BF3O5 |
| Molecular Weight | 282.02 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
Recommended Standards
- 4-Amino-5-bromo-6-(trifluoromethoxy)nicotinonitrile (CAS 1803448-02-3)
- (2,6-Difluoro-3-((2-fluorobenzyl)oxy)phenyl)boronic acid (CAS 836615-83-9)
- 6-Bromo-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 1428532-78-8)
- (4-[3-(Trifluoromethyl)phenoxy]phenyl)boranediol (CAS 958457-42-6)
- 6-((4-Bromothiophen-2-yl)methoxy)-9-cyclopentyl-9H-purin-2-amine (CAS 863772-00-3)
- 2-(Pyridin-3-yl)-5-(trifluoromethyl)azepane hydrochloride (CAS 1346599-46-9)
- Pyrimido[5,4-d][1,2,3]triazine (CAS 254-83-1)
- 3-Fluoro-5-(pyrrolidino)phenylboronic acid pinacol ester (CAS 1415928-84-5)
- 2-[4-(aminomethyl)phenyl]-1,2-thiazolidine-1,1-dione (CAS 1016529-85-3)
- 4,6-dichloro-2-methyl-2H-pyrazolo[3,4-d]pyrimidine (CAS 959432-77-0)
- tert-Butyl 3-((3-bromophenyl)sulfonyl)azetidine-1-carboxylate (CAS 887593-56-8)
- Ethyl 2-(3,4-dihydro-2H-pyran-5-yl)acetate (CAS 83832-44-4)
- 5-(2-Phenyl-1,3-thiazol-4-yl)-3-[3-(trifluoromethyl)phenyl]-1,2-oxazole (CAS 400079-69-8)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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