(S)-3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-((1,1,1-trifluoropropan-2-yl)oxy)pyridine CAS 2281841-15-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2281841-15-2 |
| Molecular Formula | C14H18BF4NO3 |
| Molecular Weight | 335.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-((1,1,1-trifluoropropan-2-yl)oxy)pyridine (CAS 2281841-15-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H18BF4NO3. Molecular weight: 335.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H18BF4NO3 |
| Molecular Weight | 335.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- (R)-3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-((1,1,1-trifluoropropan-2-yl)oxy)pyridine (CAS 2281841-13-0)
- 2-(2-Fluoro-5-nitro-3-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096336-43-3)
- 2-(5-Fluoro-2-nitro-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377610-83-6)
- 4-{[2-Fluoro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl}morpholine (CAS 1092563-24-0)
- 4-{[2-Fluoro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl}morpholine (CAS 1418267-85-2)
- 8-Fluoro-4-isopropyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 2370912-04-0)
- 5-Fluoro-2-iodo-1-nitro-3-(trifluoromethyl)benzene (CAS 1980034-09-0)
- N-(4-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3,3-dimethylbutanamide (CAS 2246771-83-3)
Recommended Standards
- 1-[5-bromo-2-(difluoromethoxy)phenyl]hexahydropyrimidine-2,4-dione (CAS 2703771-62-2)
- Dimethyl 2-amino-5-iodoterephthalate (CAS 1357367-02-2)
- 2-(4-formyl-2-iodo-6-methoxyphenoxy)acetamide (CAS 445003-33-8)
- (4-bromo-5-nitro-2-naphthyl) 2,2-dimethylpropanoate (CAS 2757096-95-8)
- N-(2-ethoxyethyl)-N-methylaniline (CAS 133368-96-4)
- 4-(Benzyloxy)-3-bromo-5-ethoxybenzohydrazide (CAS 1706447-73-5)
- 4-(2-Amino-4-thiazolyl)benzoic Acid (CAS 216959-94-3)
- Apioside (CAS 26544-34-3)
- 1-(4-Hydrazinylphenyl)ethan-1-one hydrochloride (CAS 1461713-22-3)
- Hexapeptide-9 (CAS 1228371-11-6)
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