(4-(Triphenylen-2-yl)phenyl)boronic acid CAS 1620765-26-5
| CAS No. | 1620765-26-5 |
| Molecular Formula | C24H17BO2 |
| Molecular Weight | 348.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-(Triphenylen-2-yl)phenyl)boronic acid (CAS 1620765-26-5) is a high-purity analytical reference standard with the molecular formula C24H17BO2 and a molecular weight of 348.20 g/mol.
Structurally, (4-(Triphenylen-2-yl)phenyl)boronic acid (C24H17BO2) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.5, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 348.20 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4-(Triphenylen-2-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.
Physical & Chemical Properties
| Molecular Formula | C24H17BO2 |
| Molecular Weight | 348.20 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Triphenylen Standards
- (3-(Triphenylen-2-yl)phenyl)boronic acid (CAS 1235876-72-8)
- 4-(Triphenylen-2-yl)dibenzo[b,d]thiophene (CAS 1115639-86-5)
- Triphenylen-2-ol (CAS 39748-90-8)
- Triphenylen-2-amine (CAS 17169-81-2)
- 4-(3-(Triphenylen-2-yl)phenyl)dibenzo[b,d]thiophene (CAS 1115639-90-1)
- 9-(3,5-Di(triphenylen-2-yl)phenyl)-9H-carbazole (CAS 1498411-20-3)
Recommended Standards
- 1-(3,5-Difluoro-benzyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1450642-72-4)
- (3-((1-(tert-Butoxycarbonyl)piperidin-4-yl)carbamoyl)phenyl)boronic acid (CAS 1704074-10-1)
- 1-[(2,5-Difluorophenyl)methyl]-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1450642-71-3)
- Methyl (R)-3-((tetrahydrofuran-3-yl)oxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1948233-47-3)
- N-benzylnitrous amide (CAS 84375-85-9)
- (3-(2-Chloro-6-fluorophenyl)-5-methylisoxazol-4-yl)(3-cyclopropyl-1H-pyrazol-1-yl)methanone (CAS 956794-49-3)
- 5-(Difluoromethoxy)-2-fluorobenzaldehyde (CAS 1214364-36-9)
- Cis-methyl 1-butyl-2-phenylpyrrolidine-3-carboxylate (CAS 94191-30-7)
- Furan-2-ylmethyl-(5-methyl-thiophen-2-ylmethyl)-amine hydrochloride (CAS 1050480-81-3)
- n-Isopentylbicyclo[2.2.1]heptan-2-amine (CAS 1249881-15-9)
- (2Z)-3-[2-(4-Chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]-2-(3-methoxyphenyl)prop-2-enenitrile (CAS 1164540-00-4)
- (S)-4-(4-bromo-3,5-dimethylphenoxy)butane-1,2-diol (CAS 1699742-54-5)
- 3-(1-Methyl-2-phenyl-1h-indol-3-yl)-3-oxopropanenitrile (CAS 568553-08-2)
- Anorexigenic Peptide (CAS 69275-10-1)
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