保护基|Protective Groups-毕得医药

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保护基是指当多功能基有机化合物进行反应时，为使反应只发生在所希望的基团处，而避免其他基团遭受影响，此反应前将其他基团先加以保护，当反应完成后再恢复。能保护某种基团的试剂称为该基团的保护基。

默认常备现货
纯度
- 请选择
- 99+%
- 99%
- 98+%
- 98%
- 97+%
- 97%
- 96+%
- 96%
- 95+%
- 95%
- 93%
- 90+%
- 90%
规格
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- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1g
- 5g
- 10g
- 25g
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- 1kg

清空选项

4-Nitrobenzene-1-sulfonyl fluoride: BD99442349-96-297%; ￥45.001g常备现货

N-(2-Bromobenzyloxycarbonyloxy)succinimide: BD17948128611-93-898%; ￥65.0025g常备现货

tert-Butyl (2,5-dioxopyrrolidin-1-yl) carbonate: BD1800513139-12-398%; ￥166.0025g常备现货

Triisopropylsilyl trifluoromethanesulfonate: BD15537780522-42-597% T; ￥56.0025g常备现货

Bis(tert-butoxycarbonyl)oxide: BD3284024424-99-598%; ￥58.00500g常备现货

2-Mesitylenesulfonyl chloride: BD6775773-64-895%; ￥107.00100g常备现货

3,4-Dihydro-2H-pyran: BD27200110-87-297% GC; ￥53.0025g常备现货

N-(9-Fluorenylmethoxycarbonyloxy)succinimide: BD901382911-69-198%; ￥69.00100g常备现货

Ethane-1,2-diol: BD129702107-21-199%; ￥79.00500g常备现货

(Chloro(4-methoxyphenyl)methylene)dibenzene: BD907214470-28-198%; ￥22.005g常备现货

(Chloromethanetriyl)tribenzene: BD3488876-83-598%; ￥34.00100g常备现货

4-Nitrophenyl chloroformate: BD011822677693-46-190%; ￥121.00100g常备现货

2-Bromo-1-ethylpyridin-1-ium tetrafluoroborate: BD5037878-23-998%; ￥199.005g常备现货

1-(Chloromethyl)-4-methoxybenzene: BD35022824-94-297% (stabilized with 5% K2CO3); ￥54.00100g常备现货

2-Chlorobenzyl (2,5-dioxopyrrolidin-1-yl) carbonate: BD1374665853-65-897%; ￥46.005g常备现货

N-(Benzyloxycarbonyloxy)succinimide: BD1384213139-17-897%; ￥229.00500g常备现货

tert-Butyl (1,3-dioxo-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindol-2(3H)-yl) carbonate: BD23823064205-15-898%; ￥327.005g常备现货

1,2-Bis(chlorodimethylsilyl)ethane: BD970913528-93-395% GC; ￥196.0025g常备现货

Triphenylmethyl bromide: BD16986596-43-098%; ￥38.005g常备现货

9-Fluorenemethanol: BD1961224324-17-298%; ￥766.001kg常备现货

N-((tert-Butoxycarbonyl)oxy)benzimidoyl cyanide: BD1470958632-95-495%; ￥55.0010g常备现货

Benzyl carbamate: BD116124621-84-198%; ￥66.00100g常备现货

(9H-Fluoren-9-yl)methyl carbonochloridate: BD1999728920-43-698%; ￥42.0025g常备现货

Chlorotriethylsilane: BD120966994-30-998%; ￥28.0025g常备现货

N-(Allyloxycarbonyloxy)succinimide: BD288250135544-68-296%; ￥157.0025g常备现货

tert-Butyldimethylsilyl trifluoromethanesulfonate: BD15314469739-34-098%; ￥941.00500g常备现货

2-Bromo-1-(4-methoxyphenyl)ethanone: BD76602632-13-598%; ￥29.0010g常备现货

N-(Cyclopentyloxycarbonyloxy)succinimide: BD31712128595-07-398%; ￥189.00100g

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