(6-Cyanonaphthalen-2-yl)boronic acid CAS 220299-56-9
| CAS No. | 220299-56-9 |
| Molecular Formula | C11H8BNO2 |
| Molecular Weight | 197.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (6-Cyanonaphthalen-2-yl)boronic acid (CAS 220299-56-9), a certified reference material (molecular formula C11H8BNO2, MW 197.00 g/mol) for analytical method development and quality control.
(6-Cyanonaphthalen-2-yl)boronic acid (C11H8BNO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H8BNO2 |
| Molecular Weight | 197.00 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 1 |
Related Cyanonaphthalen Standards
- (4-Cyanonaphthalen-2-yl)boronic acid (CAS 1221564-92-6)
- N-(4-Cyanonaphthalen-1-yl)formamide (CAS 887573-33-3)
- (4-Cyanonaphthalen-1-yl)acetic acid (CAS 68634-82-2)
- Methyl 2-(4-cyanonaphthalen-1-yl)acetate (CAS 14311-32-1)
- Ethyl 2-(4-cyanonaphthalen-1-yl)acetate (CAS 34841-61-7)
- N-(1-(4-Cyanonaphthalen-1-yl)pyrrolidin-3-yl)-N-methylacetamide (CAS 664363-01-3)
- 2-((3-(4-Cyanonaphthalen-1-yl)pyridin-4-yl)thio)acetic acid (CAS 1352792-73-4)
- 2-((4-(4-Cyanonaphthalen-1-yl)pyridin-3-yl)thio)acetic acid (CAS 1352793-87-3)
Recommended Standards
- (5-Morpholinofuran-2-yl)boronic acid (CAS 2225176-14-5)
- 2,6-Dimethoxy-5-methylpyridine-3-boronic acid (CAS 2121514-98-3)
- (2-(Dimethylamino)-4-methoxypyrimidin-5-yl)boronic acid (CAS 909187-38-8)
- 3-(Dimethoxymethyl)pyridine-4-boronic acid (CAS 2377605-93-9)
- 3-(cyclohexylmethyl)-8,9-dimethoxy-5-thioxo-5,6-dihydroimidazo[1,2-c]quinazolin-2(3H)-one (CAS 1008866-58-7)
- 2,4-Dichloro-6-methylbenzoic acid (CAS 65410-80-2)
- N-(4-amino-2,5-diethoxyphenyl)-2-methylbenzamide (CAS 483321-85-3)
- N-(2-(benzyloxy)benzyl)thietan-3-amine (CAS 2003163-24-2)
- 2-(((2,4-Dichlorophenyl)amino)methylene)cyclohexane-1,3-dione (CAS 341968-25-0)
- (R)-2-((1-((benzyloxy)carbonyl)pyrrolidin-3-yl)oxy)acetic acid (CAS 1354008-74-4)
- 2-(3-Amino-1-methyl-5-pyrazolyl)-2-propanol (CAS 1649468-56-3)
- S-(1,2-Dichlorovinyl)-Cysteine-13C3-15N (CAS 13419-46-0)
- 4-(3-Trifluoromethylphenyl)-1H-indole (CAS 442562-70-1)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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