4-Cyano-1-naphthaleneboronic Acid CAS 664364-43-6
| CAS No. | 664364-43-6 |
| Molecular Formula | C11H8BNO2 |
| Molecular Weight | 197.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Cyano-1-naphthaleneboronic 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.
CATO supplies 4-Cyano-1-naphthaleneboronic Acid (CAS 664364-43-6), a certified reference material (molecular formula C11H8BNO2, MW 197.00 g/mol) for analytical method development and quality control.
Structurally, 4-Cyano-1-naphthaleneboronic Acid (C11H8BNO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.5, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 197.00 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1985 |
| Nitrogen Atoms | 1 |
Related Cyano Standards
- 2-CYANO-5-BROMOMETHYLPYRIDINE 2-PYRIDINECARBONITRILE, 5-(BROMOMETHYL)- 308846-06-2 5-(BROMOMETHYL)-2-CYANOPYRIDINE 5-(BROMOMETHYL)-2-PYRIDINECARBONITRILE 5-(BROMOMETHYL)PYRIDINE-2-CARBONITRILE BC003593 (CAS 308846-06-2)
- Methyl 4-cyano-2,6-difluorobenzoate (CAS 1376259-20-9)
- methyl 4-cyano-3,5-difluorobenzoate (CAS 1805475-59-5)
- Methyl 4-cyano-2,3-difluorobenzoate (CAS 1805635-29-3)
- Methyl 3-cyano-2,4-difluorobenzoate (CAS 1805664-26-9)
- 2-Cyano-4,6-difluoro-benzoic acid methyl ester (CAS 1807177-92-9)
- Methyl 6-cyano-2,3-difluorobenzoate (CAS 1807274-97-0)
- Methyl 2-cyano-4,5-difluorobenzoate (CAS 331281-44-8)
Recommended Standards
- 3-(Dimethoxymethyl)pyridine-4-boronic acid (CAS 2377605-93-9)
- (2-((Dimethylamino)methyl)-4-fluorophenyl)boronic acid (CAS 1061223-43-5)
- 2,6-Dimethoxy-5-methylpyridine-3-boronic acid (CAS 2121514-98-3)
- 1-Chloro-2-(chlorodifluoromethyl)benzene (CAS 115345-92-1)
- (2-Amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)(piperidin-1-yl)methanone (CAS 512826-70-9)
- 3-(3-Ethyl-1-phenyl-1H-1,2,4-triazol-5-yl)-propanoic acid (CAS 1142209-71-9)
- cis-2-Phenyl-1,3-dioxan-5-amine (CAS 13042-46-1)
- 3-Chloro-6-(4-pyrazolyl)pyridazine (CAS 1211519-08-2)
- Tert-butyl 2-(pyridin-3-yloxy)acetate (CAS 209784-88-3)
- 3-Methylenepiperidine (CAS 15031-81-9)
- 5-Hydroxy-2-methyl-naphtho[1,2-b]furan-3-carboxylic acid (CAS 17112-91-3)
- Methyl (6-chloro-2-methylpyrimidin-4-yl)glycinate (CAS 1250513-70-2)
- 2-(Pyrazolo[1,5-a]pyridin-3-yl)acetonitrile (CAS 118055-01-9)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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 18665070610 / Nicole.chen@cato-chem.com