N-(4-Cyanopyridin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide CAS 1418307-35-3
| CAS No. | 1418307-35-3 |
| Molecular Formula | C19H20BN3O3 |
| Molecular Weight | 349.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Cyanopyridin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1418307-35-3), molecular formula C19H20BN3O3 and molecular weight 349.19 g/mol, is a CATO reference standard with documented purity and traceability.
N-(4-Cyanopyridin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (C19H20BN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures N-(4-Cyanopyridin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide 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 | C19H20BN3O3 |
| Molecular Weight | 349.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related N Standards
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- methyl 2-{4-[(2-cyanopyridin-4-yl)oxy]phenyl}acetate (CAS 1423026-85-0)
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Recommended Standards
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- 2-Phenyl-2-(piperidin-4-ylidene)acetonitrile (CAS 676490-69-0)
- (R)-2-Amino-3-(4-isopropylphenyl)propanoic acid (CAS 755724-85-7)
- 3-Methoxy-4-methylcyclobut-3-ene-1,2-dione (CAS 29769-77-5)
- (E)-1-(5-bromothiophen-2-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 938176-46-6)
- (2-(Pyrrolidin-3-yl)pyrimidin-5-yl)boronic acid (CAS 2225152-33-8)
- 2-(5-Fluoro-2,3-dihydro-1H-inden-1-ylidene)malononitrile (CAS 853314-22-4)
- 5-Chloro-2-methoxy-1,3-dinitrobenzene (CAS 6302-58-5)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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