(3-Cyano-2-cyclopropylphenyl)boronic acid CAS 2225155-49-5
| CAS No. | 2225155-49-5 |
| Molecular Formula | C10H10BNO2 |
| Molecular Weight | 187.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3-Cyano-2-cyclopropylphenyl)boronic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(3-Cyano-2-cyclopropylphenyl)boronic acid (CAS 2225155-49-5) is a high-purity analytical reference standard with the molecular formula C10H10BNO2 and a molecular weight of 187.00 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (3-Cyano-2-cyclopropylphenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 187.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), (3-Cyano-2-cyclopropylphenyl)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 | C10H10BNO2 |
| Molecular Weight | 187.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Cyano Standards
- (2-Cyano-4-cyclopropylphenyl)boronic acid (CAS 2225155-25-7)
- (2-Cyano-5-cyclopropylphenyl)boronic acid (CAS 2225181-56-4)
- (2-Cyano-6-cyclopropylphenyl)boronic acid (CAS 2225169-41-3)
- (3-Cyano-4-cyclopropylphenyl)boronic acid (CAS 2225169-09-3)
- (3-Cyano-5-cyclopropylphenyl)boronic acid (CAS 2225178-19-6)
- (4-Cyano-2-cyclopropylphenyl)boronic acid (CAS 2169923-15-1)
- (4-Cyano-3-cyclopropylphenyl)boronic acid (CAS 2225155-11-1)
- (5-Cyano-2-cyclopropylphenyl)boronic acid (CAS 2225181-57-5)
Recommended Standards
- (2-Methylquinolin-7-yl)boronic acid (CAS 947304-73-6)
- (2-Methylquinolin-5-yl)boronic acid (CAS 628692-16-0)
- (2-Methylquinolin-4-yl)boronic acid (CAS 936940-93-1)
- (5-Aminonaphthalen-1-yl)boronic acid (CAS 882527-38-0)
- 3-(Bromomethyl)-2-methyl-1-naphthonitrile (CAS 80665-00-5)
- tert-Butyl 3,7-diazabicyclo[4.2.0]octane-3-carboxylate (CAS 885271-67-0)
- N-(6-Oxo-1,6-dihydropyridazin-3-yl)-N-propylacetamide (CAS 88259-87-4)
- N,N-diethyl-N’-isopropylethane-1,2-diamine (CAS 52295-84-8)
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