4-Diphenyl-1-naphthalene boronic acid CAS 2130780-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2130780-03-7 |
| Molecular Formula | C22H17BO2 |
| Molecular Weight | 324.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Diphenyl-1-naphthalene boronic acid (CAS 2130780-03-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H17BO2. Molecular weight: 324.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H17BO2 |
| Molecular Weight | 324.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Diphenyl Standards
- 4-Diphenyl-1-naphthaleneboronic acid (CAS 881811-83-2)
- diphenyl diselenide (CAS 1666-13-3)
- Diphenyl ((1s,2r)-1,2,3-trihydroxypropyl)phosphonate (CAS 1176448-22-8)
- 4-(4,6-Diphenyl-1,3,5-triazin-2-yl)aniline (CAS 174152-47-7)
- 2-(5,6-Diphenyl-1,2,4-triazin-3-yl)aniline (CAS 89213-58-1)
- 4,6-Diphenyl-2H-[1,2'-bipyridin]-2-one (CAS 62219-18-5)
- Diphenyl((phenylthio)methyl)phosphine oxide (CAS 31238-57-0)
- 3-[(4,5-Diphenyl-1H-imidazol-2-yl)thio]-propanoic acid (CAS 50677-48-0)
Recommended Standards
- 4-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzaldehyde (CAS 2490666-01-6)
- 3-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzoic acid (CAS 2377608-22-3)
- 5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-carboxylic acid (CAS 638159-97-4)
- 2-Chloro-9-methyl-9H-purin-6-amine (CAS 7013-21-0)
- N-[(4-Methylphenyl)methanesulfonyl]-4-phenylpiperidine-1-carboxamide (CAS 866150-87-0)
- 4-(1,3-Benzothiazol-2-yl)-N-(4-fluorophenyl)piperidine-1-carboxamide (CAS 478081-77-5)
- 4-Fluoro-3,5-dimethylbenzene-1-sulfonamide (CAS 1477712-69-8)
- (2S,3S)-2-methylpiperidin-3-ol (CAS 1129293-12-4)
- 2-(2-Chlorophenyl)-2-cyclopentylacetonitrile (CAS 92026-20-5)
- 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