1-(tert-Butoxycarbonyl)-3-isopropylpyrazole-4-boronic acid CAS 2304635-44-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2304635-44-5 |
| Molecular Formula | C11H19BN2O4 |
| Molecular Weight | 254.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(tert-Butoxycarbonyl)-3-isopropylpyrazole-4-boronic acid (CAS 2304635-44-5) pharmaceutical standards reference standard. Molecular formula: C11H19BN2O4. Molecular weight: 254.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H19BN2O4 |
| Molecular Weight | 254.09 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related tert Standards
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- 2-((tert-Butoxycarbonyl)amino)-3-(1H-pyrrol-3-yl)propanoic acid (CAS 1522017-47-5)
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- 3-(2-((tert-Butoxycarbonyl)amino)ethyl)-1H-pyrrole-2-carboxylic acid (CAS 2052290-81-8)
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Recommended Standards
- (E)-N'-(5-Bromo-3-cyanopyrazin-2-yl)-N,N-dimethylformimidamide (CAS 356783-24-9)
- 2-(5-Iodothiophen-2-yl)ethanol (CAS 918440-92-3)
- (3-(2,2-Diethoxyethoxy)phenyl)boronic acid (CAS 312931-07-0)
- [2-[2-(Diphenylphosphino)phenoxy]phenyl]diphenylphosphine Oxide (CAS 871130-32-4)
- (S)-2-(1,4-Dioxan-2-yl)ethan-1-ol (CAS 934346-70-0)
- Sodium 4-methoxybenzoate (CAS 536-45-8)
- (3-methoxynaphthalen-1-yl)(1-pentyl-1H-indol-3-yl)methanone 1696409-36-5 (CAS 1696409-36-5)
- 2-(2-aminobenzenesulfonamido)acetic acid hydrochloride (CAS 1803611-32-6)
- Dansyl-aniline (CAS 34532-47-3)
- Cyclopeptide-5 (CAS 197172-76-2)
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