6-Methyl-7-oxo-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-4-boronic Acid Pinacol Ester CAS 1445993-89-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1445993-89-4 |
| Molecular Formula | C21H25BN2O5S |
| Molecular Weight | 428.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-Methyl-7-oxo-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-4-boronic Acid Pinacol Ester (CAS 1445993-89-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H25BN2O5S. Molecular weight: 428.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H25BN2O5S |
| Molecular Weight | 428.31 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine (CAS 1355221-17-8)
- ((S)-1-Carboxy-2-(1-(3,5-dichlorobenzyl)-1H-imidazol-5-yl)ethyl)-L-leucine (CAS 305335-31-3)
- N-(2-(2-Bromoacetyl)-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide (CAS 886493-98-7)
- 2-Thiomorpholinopyrimidine-5-carboxylic acid (CAS 1707586-55-7)
- 3-(2,5-Dibromothiophen-3-yl)propanoic acid (CAS 13191-40-7)
- Methyl 3-hexyl-[2,2'-bithiophene]-5-carboxylate (CAS 918826-01-4)
- 4-Methyl-3-(methylsulfinyl)-5-(5-nitrofuran-2-yl)-4H-1,2,4-triazole (CAS 41834-21-3)
- Methyl 5-cyano-5-(2-cyanophenyl)-5-phenylpentanoate (CAS 127999-70-6)
- N-(3-Cyclopropoxy-4-isopropylpyridin-2-yl)methanesulfonamide (CAS 1243468-07-6)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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 13829788188 / jacky.chen@cato-chem.com