3,3'-(2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene-9,9-diyl)dipropionic acid CAS 1067250-06-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1067250-06-9 |
| Molecular Formula | C31H40B2O8 |
| Molecular Weight | 562.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,3'-(2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene-9,9-diyl)dipropionic acid (CAS 1067250-06-9) pharmaceutical standards reference standard. Molecular formula: C31H40B2O8. Molecular weight: 562.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C31H40B2O8 |
| Molecular Weight | 562.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Bis Standards
- Tetramethyl 5,5,7-trimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-2,3,4',5'-tetracarboxylate (CAS 295347-16-9)
- Tetramethyl 5,5,8-trimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-2,3,4',5'-tetracarboxylate (CAS 305343-76-4)
- Tetramethyl 5,5,9-trimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-2,3,4',5'-tetracarboxylate (CAS 258267-23-1)
- 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[9H-fluorene] (CAS 728911-52-2)
- Tetramethyl 5,5-dimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-2,3,4',5'-tetracarboxylate (CAS 258267-22-0)
- Tetramethyl 5,5,8,9-tetramethyl-5,6-dihydrospiro[1,3-dithiole-2,1-thiopyrano[2,3-c]quinoline]-2,3,4,5-tetracarboxylate (CAS 331761-20-7)
- Tetramethyl 8-methoxy-5,5-dimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-2,3,4',5'-tetracarboxylate (CAS 307329-27-7)
- 2,4,6,8-Tetramethyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphan-1(4),1(6),3(4),3(6),5(4),5(6),7(4),7(6)-octaol (CAS 65338-98-9)
Recommended Standards
- N,N'-Bis(2,4-dichlorophenyl)-2-[(1E)-{[2-(morpholin-4-yl)-2-oxoethoxy]imino}methyl]propanediamide (CAS 321433-30-1)
- N-(4-Chlorophenyl)-2-{N-[2,4-dichloro-5-(propan-2-yloxy)phenyl]4-chlorobenzenesulfonamido}acetamide (CAS 338967-61-6)
- 3-Perfluorooctyl-2-hydroxypropyl methacrylate (CAS 93706-76-4)
- (S)-2-((tert-butoxycarbonyl)(methyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 73584-84-6)
- (2-Benzoylphenyl)boronic acid (CAS 868380-16-9)
- 2-Amino-3-(trifluoromethyl)pyridine-4-acetonitrile (CAS 1228898-08-5)
- 2-(4-(4-Iodophenoxy)phenyl)ethan-1-amine (CAS 1275447-03-4)
- 3-(6-Bromopyridin-3-yl)oxetan-3-amine (CAS 1393553-64-4)
- 5-bromopyrazine-2-carbaldehyde (CAS 1211534-08-5)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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