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
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1355221-17-8 |
| Molecular Formula | C21H25BN2O5S |
| Molecular Weight | 428.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H25BN2O5S. Molecular weight: 428.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- rac 7-Methoxy Lasofoxifene (CAS 4796-75-2)
- 5-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-indole (CAS 1185427-08-0)
- 4-(3-Methoxy-3-oxo-1-(1-oxoisoindolin-2-yl)propyl)phenyl 4-methylbenzoate (CAS 478249-89-7)
- 4-(3-Methoxy-3-oxo-2-(1-oxoisoindolin-2-yl)propyl)phenyl 4-methylbenzoate (CAS 477889-64-8)
- 4-[3-Methoxy-3-oxo-2-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propyl]phenyl 2-methylbenzoate (CAS 477889-63-7)
- 5-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-indole (CAS 1278579-44-4)
- 6-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-indole (CAS 942137-70-4)
- 1-(2-Methoxy-5-oxazol-2-yl-phenyl)-4-(1-phenyl-1H-pyrazol-3-ylmethyl)-[1,4]diazepane (CAS 1226691-90-2)
Recommended Standards
- N-(2-(2-Bromoacetyl)-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide (CAS 886493-98-7)
- 6-Methyl-7-oxo-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-4-boronic Acid Pinacol Ester (CAS 1445993-89-4)
- Methyl 3-(4-bromophenyl)-3-(4-methoxybenzenesulfonamido)propanoate (CAS 383148-23-0)
- N-(piperidin-4-yl)pyridin-2-amine (CAS 55692-31-4)
- n-(1-(P-tolyl)ethyl)cyclopropanamine (CAS 926233-63-8)
- 6-Methyl-2-(4-pentylbenzoyl)-pyridine (CAS 1187168-75-7)
- 9-(trifluoromethyl)-6-azaspiro[3.5]nonane (CAS 1803582-16-2)
- Atogepant Impurity 36 (CAS CATO-C4X-328536)
- (1,3-Thiazol-5-yl)methyl N-(4-methylphenyl)carbamate (CAS 338981-79-6)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
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