3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole CAS 2088458-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2088458-40-4 |
| Molecular Formula | C28H29BN2O2 |
| Molecular Weight | 436.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole (CAS 2088458-40-4) pharmaceutical standards reference standard. Molecular formula: C28H29BN2O2. Molecular weight: 436.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H29BN2O2 |
| Molecular Weight | 436.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
- 2,8-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzo[b,d]thiophene (CAS 552855-12-6)
- Ethyl 5,5,7,7-tetramethyl-2-(5-nitrothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 864860-32-2)
- [2,5-Bis(tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-yl](tert-butyl)dimethylsilane (CAS 2377606-96-5)
- 1,2-bis(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane (CAS 1422172-96-0)
- 1,2-Bis[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]diazene (CAS 1432792-09-0)
- 1-{[2,5-Bis(tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl]carbonyl}pyrrolidine (CAS 2377607-12-8)
- N-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)-4-(trifluoromethyl)pyrimidin-2-amine (CAS 1312535-12-8)
- methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1942057-11-5)
Recommended Standards
- 1-Trityl-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 863238-73-7)
- 3-{[(2-chloro-6-fluorophenyl)methyl]sulfanyl}-5-[(E)-2-[(4-chlorophenyl)amino]ethenyl]-1,2-thiazole-4-carbonitrile (CAS 338778-77-1)
- 5-(Trifluoromethyl)-2-((5-(trifluoromethyl)benzo[d]oxazol-2-yl)thio)benzo[d]oxazole-4(5H)-thione (CAS 13451-80-4)
- 2-(R)-[1-(S)-(3,5-Bis(trifluoromethyl)phenyl)ethoxy]-3-(S)-fluorophenylmorpholine-d2 (CAS 1217725-13-7)
- (S)-2-amino-3-(5-bromo-2-methylphenyl)propanoic acid (CAS 1270036-39-9)
- 2-(3-((Tert-butoxycarbonyl)amino)azetidin-1-yl)-2-(furan-2-yl)acetic acid (CAS 885276-12-0)
- (S)-(-)-Nicotine Mono Tartrate (CAS 6550-19-2)
- 2-Amino-5-(difluoromethoxy)benzoic Acid (CAS 1108666-05-2)
- 5-Methoxy-4,6-dimethylpyrimidine (CAS 85331-94-8)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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