(2-Methyl-5-(3-(trifluoromethyl)benzamido)pyridin-3-yl)boronic acid pinacol ester, 97% CAS 1628839-34-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1628839-34-8 |
| Molecular Formula | C20H22BF3N2O3 |
| Molecular Weight | 406.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-Methyl-5-(3-(trifluoromethyl)benzamido)pyridin-3-yl)boronic acid pinacol ester, 97% (CAS 1628839-34-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H22BF3N2O3. Molecular weight: 406.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H22BF3N2O3 |
| Molecular Weight | 406.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 3,7-Bis[3-(Trifluoromethyl)Phenyl]-1,5,3,7-Dioxadiazocane (CAS 77767-14-7)
- 3,7-Bis[4-(Trifluoromethyl)Phenyl]-1,5,3,7-Dioxadiazocane (CAS 77767-16-9)
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- (2-Methyl-5-(3-(trifluoromethyl)benzamido)phenyl)boronic acid pinacol ester, 97% (CAS 876322-58-6)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(2S)-2-pyrrolidinylmethyl]amino]-3-cyclobutene-1,2-dione (CAS 1356935-80-2)
Recommended Standards
- 2-Fluoro-4-methyl-5-(tributylstannyl)pyridine (CAS 1245816-06-1)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 796967-48-1)
- Brimonidine Impurity 7 (CAS CATO-C4X-15667)
- 2-Chloro-4-phenylthiazole-5-sulfonyl chloride (CAS 2138159-10-9)
- (4R,7S)-4-Methyl-7-(1-methylethyl)-2-Oxepanone (4R,7S)-4-methyl-7-(1-methylethyl)oxepan-2-one (4R,7S)-4-methyl-7-(propan-2-yl)oxepan-2-one (4R,7S)-7-isopropyl-4-methyloxepan-2-one (4R-trans)-4-methyl-7-(1-methylethyl)-2-oxepanone (4R-trans)-7-isopropyl-4-methyloxepan-2-one 68330-67-6 CHEBI:50250 Mentholactone (CAS 68330-67-6)
- 6,7-Dimethoxy-3-nitroquinolin-4-ol (CAS 205448-44-8)
- 2-[(2-bromobenzoyl)amino]-4-(methylsulfonyl)butanoic acid (CAS 1032039-60-3)
- Methyl 6-(methylsulfanyl)-1h-indole-2-carboxylate (CAS 202584-20-1)
- n-(Pentan-3-yl)-1-propylpiperidin-4-amine (CAS 1019630-89-7)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
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