(3-Cyano-5-cyclopropyl-2-methylphenyl)boronic acid CAS 2225169-06-0
| CAS No. | 2225169-06-0 |
| Molecular Formula | C11H12BNO2 |
| Molecular Weight | 201.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (3-Cyano-5-cyclopropyl-2-methylphenyl)boronic acid (C11H12BNO2) is characterized by an amino-acid-derived structure, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(3-Cyano-5-cyclopropyl-2-methylphenyl)boronic acid (CAS 2225169-06-0), molecular formula C11H12BNO2 and molecular weight 201.03 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3-Cyano-5-cyclopropyl-2-methylphenyl)boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12BNO2 |
| Molecular Weight | 201.03 g/mol |
| Appearance | Off-white to pale 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Cyano Standards
- (2-Cyano-5-cyclopropyl-4-methylphenyl)boronic acid (CAS 2225172-23-4)
- (4-Cyano-2-cyclopropyl-6-methylphenyl)boronic acid (CAS 2225179-76-8)
- (4-Cyano-5-cyclopropyl-2-methylphenyl)boronic acid (CAS 2225170-11-4)
- (5-Cyano-3-cyclopropyl-2-methylphenyl)boronic acid (CAS 2225169-95-7)
- (3-Cyano-1-methyl-1H-indazol-5-yl)boronic acid (CAS 1800482-69-2)
- 6-Cyano-3-methylbenzodiazole-4-boronic acid (CAS 2377609-68-0)
- 3-cyano-2,4,5-trifluorobenzoic acid (CAS 195532-64-0)
- 1-Cyano-1-phenyl-2 2 2-trifluoroethanol& (CAS 20445-04-9)
Recommended Standards
- (2-Methyl-4-(1H-pyrrol-1-yl)phenyl)boronic acid (CAS 2225169-03-7)
- (1-tert-butoxycarbonylazetidin-3-yl)boronic acid (CAS 2750139-24-1)
- (5-(Methylamino)naphthalen-1-yl)boronic acid (CAS 882527-37-9)
- (1S)-1-Amino-3-boronocycloheptanecarboxylic acid (CAS 379216-52-1)
- 5-((Dimethylamino)methylene)-3-oxo-2,3,5,6,7,8-hexahydroisoquinoline-4-carbonitrile (CAS 128767-22-6)
- (1R)-1-(1H-imidazol-2-yl)ethan-1-amine dihydrochloride (CAS 1807914-37-9)
- 4-(2-Isocyanoethyl)pyridine (CAS 84952-88-5)
- 4-Chloro-2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepine (CAS 1366003-67-9)
- 4-(4-Fluorophenyl)isothiazolidine 1,1-dioxide (CAS 887129-62-6)
- 2-(5-Bromo-4-methylpyridin-2-yl)propan-2-ol (CAS 1228014-47-8)
- 1-(4-Chloro-2-methylpyridin-3-yl)ethan-1-one (CAS 1256791-70-4)
- 4H-1,2,4-triazol-3-amine (CAS 65312-61-0)
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