(3-(7H-Benzofuro[2,3-b]carbazol-7-yl)phenyl)boronic acid CAS 1369587-56-3
| CAS No. | 1369587-56-3 |
| Molecular Formula | C24H16BNO3 |
| Molecular Weight | 377.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-(7H-Benzofuro[2,3-b]carbazol-7-yl)phenyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
(3-(7H-Benzofuro[2,3-b]carbazol-7-yl)phenyl)boronic acid (CAS 1369587-56-3), molecular formula C24H16BNO3 and molecular weight 377.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-(7H-Benzofuro[2,3-b]carbazol-7-yl)phenyl)boronic acid (C24H16BNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C24H16BNO3 |
| Molecular Weight | 377.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Methyl 2,6-dimethoxy-5-nitropyrimidine-4-carboxylate (CAS 226559-52-0)
- Ethyl 5-chloro-7-(methylamino)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 2271470-64-3)
- 3-Phenoxypropan-1-amine Hydrochloride (CAS 83708-39-8)
- Methyl 3-((tert-butoxycarbonyl)amino)-1-methylcyclobutane-1-carboxylate (CAS 2231676-15-4)
- 402616-28-8 {2-Methyl-4-[2-(4-octylphenyl)ethyl]-4,5-dihydro-1,3-oxazol-4-yl}methanol DTXSID40747649 (CAS 402616-28-8)
- 1-​(4-​pentyn-​1-​yl)​-1,​3-​Cyclopentadiene (CAS 1071191-70-2)
- 3-[1-(4-Methylbenzenesulfonyl)propyl]-1,3-oxazolidin-2-one (CAS 147169-22-0)
- tert-Butyl 2-(2,6-dimethoxyphenyl)pyrrolidine-1-carboxylate (CAS 1355197-32-8)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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