(5-Nitroisoquinolin-8-yl)boronic acid CAS 1620751-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1620751-71-4 |
| Molecular Formula | C9H7BN2O4 |
| Molecular Weight | 217.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5-Nitroisoquinolin-8-yl)boronic acid (CAS 1620751-71-4) pharmaceutical standards reference standard. Molecular formula: C9H7BN2O4. Molecular weight: 217.97 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H7BN2O4 |
| Molecular Weight | 217.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related Nitroisoquinolin Standards
- (5-Nitroisoquinolin-6-yl)methanol (CAS 1420791-21-4)
- 2-Methyl-4-nitroisoquinolin-1(2H)-one (CAS 33930-79-9)
- 2-Methyl-5-nitroisoquinolin-1(2H)-one (CAS 42792-96-1)
- 4-Methyl-7-nitroisoquinolin-1(2H)-one (CAS 246540-65-8)
- 6-Methyl-5-nitroisoquinolin-1(2H)-one (CAS 943606-85-7)
- 2-(5-Nitroisoquinolin-6-yl)acetic acid (CAS 1050267-66-7)
- 1-Methyl-5-nitroisoquinolin-3-amine (CAS 1401077-75-5)
- 3-Nitroisoquinolin-4-ol (CAS 36718-46-4)
Recommended Standards
- 2,5-Difluoro-4-(methoxymethoxy)phenylboronic acid (CAS 1451392-29-2)
- (2,6-Dimethyl-4-(trifluoromethyl)phenyl)boronic acid (CAS 2225176-37-2)
- 2,5-Dinitrothiophene-3-boronic acid (CAS 2377608-57-4)
- 1-Benzylpiperidin-3-ol hydrochloride (CAS 105973-51-1)
- 6-Cbz-octahydro-2H-pyrano[3,2-c]pyridine (CAS 2006278-13-1)
- 6-Chloro-3-ethynyl-2-methoxypyridine (CAS 1256813-65-6)
- 3-({2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl}methyl)-1-benzofuran-2-carboxylic acid (CAS 930733-93-0)
- (2R)-2-Ethynyl-pyrrolidine (CAS 128959-89-7)
- 2-(2,2-Difluorocyclopropyl)phenol (CAS 1892547-74-8)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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