4’-Cyanobiphenyl-4-boronic Acid CAS 406482-73-3
| CAS No. | 406482-73-3 |
| Molecular Formula | C13H10BNO2 |
| Molecular Weight | 223.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 223.04 g/mol gives 4’-Cyanobiphenyl-4-boronic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4’-Cyanobiphenyl-4-boronic Acid (CAS 406482-73-3), molecular formula C13H10BNO2 and molecular weight 223.04 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4’-Cyanobiphenyl-4-boronic Acid (C13H10BNO2) is characterized by a nitrogen-containing heterocyclic scaffold, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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’-Cyanobiphenyl-4-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 | C13H10BNO2 |
| Molecular Weight | 223.04 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Cyanobiphenyl Standards
Recommended Standards
- (4-Methyl-2-morpholinopyrimidin-5-yl)boronic acid (CAS 2077990-06-6)
- 4-Bromo-3-hydroxythiophene-2-carboxylic acid (CAS 634187-30-7)
- (2-(3-Hydroxypyrrolidin-1-yl)-4-methylpyrimidin-5-yl)boronic acid (CAS 2225152-74-7)
- 5-Bromo-4-hydroxythiophene-2-carboxylic acid (CAS 2868274-25-1)
- Ethyl 5-bromo-4-methylthiophene-2-carboxylate (CAS 186521-81-3)
- 2-(2,2,2-Trifluoroacetyl)-2,3-dihydro-1H-inden-1-one (CAS 576-12-5)
- U-71184 (CAS 101222-80-4)
- 1,2,3,4-Tetrahydroquinoline-6-carboxylic Acid Hydrochloride (CAS 1251923-10-0)
- 8,9-Dimethoxy-2-methyl-5H,6H-[1,2,4]triazolo[1,5-c]quinazoline-5-thione (CAS 860610-66-8)
- 2-Bromo-5-methoxy-4-nitropyridine 1-oxide (CAS 2157456-77-2)
- (3,3-Diethoxypropyl)dimethylamine (CAS 16851-30-2)
- tert-Butyl N-[cis-3-hydroxypiperidin-4-yl]carbamate (CAS 1787258-87-0)
- tert-Butyl 4-(((6-(diethylamino)pyrimidin-4-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1353947-42-8)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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