Alkyne Phosphoramidite, 5′-terminal
详细描述
| 订购货号 | 产品名称及规格 | 价格（￥） |
| 22260 | Alkyne Phosphoramidite, 5′-terminal, 250 mg | 2990.00 |
| 42260 | Alkyne Phosphoramidite, 5′-terminal, 1 g | 5850.00 |
| 62260 | Alkyne Phosphoramidite, 5′-terminal, 5 g | 25870.00 |
Phosphoramidite for the synthesis of oligonucleotides with 5′-terminal alkyne for Click Chemistry.
This alkyne amidite has several advantages over 5’-hexynyl phosphoramidite, 5′-butynyl-CEP, and other 5′-terminal alkyne phosphoramidites. First, it is solid compound which is easier to handle and dispense. And due to its structure, it is also more stable in solution, and has longer shelf life
Diluent for this phosphoramidite is acetonitrile, 5 min coupling time is recommended. Because this amidite does not contain 5′-terminal DMT group, no 5′-deprotection needed. Oligonucleotides should be deblocked under standard conditions, and purified by PAGE, or ion exchange HPLC.
Oligonucleotides with this modification are ideal for the use in Click Chemistry (see our recommended protocol).
相关产品：
Alkyne Amidite, hydroxyprolinol – alkyne phosphoramidite with DMT group for cartridge and HPLC purification
General properties
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Appearance: |
colorless solid |
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Molecular weight: |
409.50 |
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Molecular formula: |
C21H36N3O3P |
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Solubility: |
good in acetonitrile and dichloromethane |
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Quality control: |
NMR 1H (95%), 13C, and 31P, TLC, functional testing |
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Storage conditions: |
Storage: 24 months after receival at -20°C. Transportation: at room temperature for up to 3 weeks. Desiccate. |
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MSDS: |
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