2-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile CAS 930596-18-2
| CAS No. | 930596-18-2 |
| Molecular Formula | C17H20BN3O2 |
| Molecular Weight | 309.17 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.
2-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile (CAS 930596-18-2) is a high-purity analytical reference standard with the molecular formula C17H20BN3O2 and a molecular weight of 309.17 g/mol.
Based on its molecular formula C17H20BN3O2, 2-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 309.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile 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 | C17H20BN3O2 |
| Molecular Weight | 309.17 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Tetramethyl Standards
- 4-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile (CAS 1205683-41-5)
- 2-Methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuro[2,3-b]pyridine (CAS 1609374-04-0)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethenesulfonamide (CAS 1912447-03-0)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)aniline (CAS 1029439-56-2)
- N-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)aniline (CAS 1073353-90-8)
- methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate (CAS 1227664-20-1)
- methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carboxylate (CAS 2304635-05-8)
- N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)aniline (CAS 2096340-05-3)
Recommended Standards
- (1-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-5-methyl-1H-pyrazol-4-yl)boronic acid (CAS 2446523-21-1)
- 2-Bromo-4-(1-(4-fluorophenyl)ethyl)-1-methoxybenzene (CAS 2484888-83-5)
- (1-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-3-methyl-1H-pyrazol-4-yl)boronic acid (CAS 2446523-22-2)
- 2-Methoxy-3-(2-methoxyethoxy)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2377609-09-9)
- 2-Chloro-4-(4-chloro-2-methoxyphenyl)benzonitrile (CAS 1355248-21-3)
- 1-isobutylindole-3-carboxylic acid (CAS 739365-10-7)
- 3-(1,2,3,4-Tetrahydronaphthalen-1-yl)propanoic acid (CAS 70067-71-9)
- Gliquidone Impurity 8 (CAS 1133-54-6)
- Ethyl 3-((2-nitrophenyl)amino)propanoate (CAS 111113-48-5)
- 2-(3-Fluorophenoxy)pyridin-3-amine (CAS 954584-05-5)
- 2,3-Dichloro-4-(difluoromethoxy)benzoic acid (CAS 1807058-79-2)
- 5-amino-N-methyl-1H-pyrazole-3-carboxamide (CAS 1219743-33-5)
- 5-Bromopyridine-3,4-dicarboxylic acid (CAS 90325-36-3)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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