2-Cyanophenylboronic acid CAS 138642-62-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 138642-62-3 |
| Molecular Formula | C7H6BNO2 |
| Molecular Weight | 146.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Cyanophenylboronic acid (CAS 138642-62-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6BNO2. Molecular weight: 146.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6BNO2 |
| Molecular Weight | 146.94 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Cyanophenylboronic Standards
- 4-cyanophenylboronic acid (CAS 126747-14-6)
- 2-METHYL-4-CYANOPHENYLBORONIC ACID 313546-18-8 4-CYANO-2-METHYLPHENYLBORONIC ACID BC001819 (CAS 313546-18-8)
- 2-CYANOPHENYLBORONIC ACID NEOPENTYL ESTER (CAS 214360-47-1)
- 2-Cyanophenylboronic Acid Pinacol Ester (CAS 214360-48-2)
- 2-Cyanophenylboronic acid MIDA ester (CAS 1356823-21-6)
- 3-Cyanophenylboronic acid MIDA ester (CAS 1783851-72-8)
Recommended Standards
- 4-Amino-4-boronobutanoic acid (CAS 682329-32-4)
- Cobalt oxalate (CAS 134761-87-8)
- 2-(Hydroxymethyl)piperidin-3-ol (CAS 27230-48-4)
- (e)-2-Morpholino-3-(4-nitrobenzylidene)cyclopent-1-ene-1-carbaldehyde (CAS 327106-89-8)
- 5-Amino-2-chloropyridine-4-carbaldehyde (CAS 1060804-23-0)
- 2-ethyloxane-3-carboxylic acid (CAS 1512734-07-4)
- N-phenyl-3,4,5,6-tetrahydro-2H-azepin-2-amine (CAS 4903-40-6)
- 2-Bromo-6-chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227268-66-7)
- Tropisetron Hydrochloride (CAS 105826-92-4)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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