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四氢吡喃

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四氢吡喃（THP）是由一个含有五个碳原子和一个氧原子的饱和六元环组成的有机化合物。它被命名为吡喃，它包含两个双键，并且可以通过添加四个氢而产生。在2013，其优选的IUPAC名称被确立为OxAn。化合物为无色挥发性液体，但不清楚。然而，四氢吡喃衍生物更为常见。由醇和3,4-二氢吡喃反应得到的2-四氢吡喃(THP-)醚在有机合成中通常用作保护基。此外，四氢吡喃环体系，即五个碳原子和一个氧，是吡喃糖如葡萄糖的核心。在气相中，THP存在于其最低能量Cs对称椅构象中。

按化学元素
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
官能团： 酚 (6) 芳基 (17) 醚 (23) 醇 (26) 酮 (7) 其他芳香杂环化合物 (4) 脂环烃 (1) 溴代物 (4) 氯代物 (3) 酰胺 (1) 酯 (13) 胺 (7) 羧酸 (3) 硝基 (1) 烯基 (4) 醛 (2) 酸酐 (1) 更多
母核： 吡唑 (4) 吡喃 (1) 有机硼 (4) 更多
按纯度： 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
按分子量： 0-100 100-200 200-300 300-400 400-500 500-600 600-700 700-800 800-900 900-1000 1000+
按化学元素： CKNOS CNOP CClN CBLiNO CINOS CFOS CBrFO COSSi CClFO CBFO CBO CBFKO COSe CBrO CO.Cl CClO CBOS CNOS CClgO CCuNOS C CFO CClNNaO CClNS CBrNOS CBClO CCeO CBrClNO CClNO CBrFNO CNNaOS COS.Na CCrO CClOSe CBrNO COP CBrINO CINO CI CBFNO CClFNO CNNaO CCaO CBNO COS COSi CClNOS CLiO CFINO CClOS CNSSn CNO CFKO CBr COTe CBrClO CNaO CNaOS CCuO CO CClINO CKOS CFNOS CBrClNOS CBClNO CN CFNO CCuNNaO CIO 更多

64809-67-2 1,3,6-Trihydroxy-2-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-9H-xanthen-9-one 1,3,6-三羟基-2-((2S,3R,4R,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)-7-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)-9H-氧杂蒽-9-酮
BJS459728264809-67-298%
￥2518.0050mg
37067-30-4 4-Methylumbelliferyl 2-acetamido-2-deoxy-β-D-glucopyranoside 4-甲基伞形酮 2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖苷
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￥617.00250mg
3459-18-5 4-Nitrophenyl 2-acetamido-2-deoxy-beta-D-glucopyranoside 对硝基苯基-2-乙酰氨基-2-脱氧-beta-D-葡萄糖苷
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￥3977.005g
3068-34-6 (2R,3S,4R,5R,6R)-5-Acetamido-2-(acetoxymethyl)-6-chlorotetrahydro-2H-pyran-3,4-diyl diacetate (2R,3S,4R,5R,6R)-5-乙酰氨基-2-(乙酰氧基甲基)-6-氯四氢-2H-吡喃-3,4-二烷基二乙酸酯
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￥65.00250mg
674-26-0 4-Hydroxy-4-methyltetrahydro-2H-pyran-2-one 4-羟基-4-甲基四氢-2H-吡喃-2-酮
BJS9009348674-26-097%
￥330.00250mg
108032-93-5 (2R,3R,4S,5S,6R)-2-(Acetoxymethyl)-6-(phenylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (2R,3R,4S,5S,6R)-2-(乙酰氧基甲基)-6-(苯硫基)四氢-2H-吡喃-3,4,5-三基三乙酸酯
BJS2707147108032-93-598%
￥248.001g
28541-75-5 (2R,3S,4S,5S,6R)-2-(Hydroxymethyl)-6-(4-methoxyphenoxy)tetrahydro-2H-pyran-3,4,5-triol (2R,3S,4S,5S,6R)-2-(羟甲基)-6-(4-甲氧基苯氧基)四氢-2H-吡喃-3,4,5-三醇
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￥2335.001g
89412-79-3 (4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(((2S,3R,4S,5S)-3-(((2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-4,5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylic acid (4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(((2S,3R,4S,5S)-3-(((2S,3R,4S,5S,6R)-4,5-二羟基-6-(羟甲基)-3-(((2S,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基-2-基)氧基)四氢-2H-吡喃-2-基)氧基)-4,5-二羟基四氢-2H-吡喃-2-基)氧基)-2,2,6a,6b,9,9,12a-七甲基-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-十八氢 苉-4a(2H)-羧酸
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￥1378.0050mg
64550-71-6 (2R,3R,4S,5S,6R)-2-(Acetoxymethyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (2R,3R,4S,5S,6R)-2-(乙酰氧基甲基)-6-(甲基硫)四氢-2H-吡喃-3,4,5-三基三乙酸酯
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￥164.00250mg
612-05-5 (2R,3R,4S,5R)-2-Methoxytetrahydro-2H-pyran-3,4,5-triol (2R,3R,4S,5R)-2-甲氧基四氢-2H-吡喃-3,4,5-三醇
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￥103.001g
4203-49-0 2-(Allyloxy)tetrahydro-2H-pyran 2-烯丙氧基四氢吡喃
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￥2831.00100g
4049-33-6 (2S,3R,4S,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate 1,2,3,4-四-o-乙酰-β-d-吡喃木糖
BJS86993014049-33-695%
￥59.00250mg
6155-35-7 (2R,3R,4R,5R,6S)-6-Methyltetrahydro-2H-pyran-2,3,4,5-tetraol hydrate (2R,3R,4R,5R,6S)-6-甲基四氢-2H-吡喃-2,3,4,5-四醇水合物
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￥90.0025g
18968-05-3 (2S,3S,4R,5R,6R)-6-(Acetoxymethyl)-3-hydroxytetrahydro-2H-pyran-2,4,5-triyl triacetate (2S,3S,4R,5R,6R)-6-(乙酰氧基甲基)-3-羟基四氢-2H-吡喃-2,4,5-三基 三乙酸酯
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￥124.00250mg
187022-49-7 (2R,3S,4R,5R,6S)-2-(Acetoxymethyl)-6-(phenylthio)-5-(((2,2,2-trichloroethoxy)carbonyl)amino)tetrahydro-2H-pyran-3,4-diyl diacetate (2R,3S,4R,5R,6S)-2-(乙酰氧基甲基)-6-(苯硫基)-5-(((2,2,2-三氯乙氧基)羰基)氨基)四氢-2H-吡喃-3,4-二基二乙酸酯
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￥200.001g
62812-42-4 (2S,3S,4S,5R,6S)-2-(Methoxycarbonyl)-6-(phenylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (2S,3S,4S,5R,6S)-2-(甲氧基羰基)-6-(苯硫基)四氢-2H-吡喃-3,4,5-三基 三乙酸酯
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￥754.00100mg
88901-38-6 (2R,3R,4S,5S,6R)-2-(((3S,8S,9R,10R,11R,13R,14S,17R)-11-Hydroxy-17-((2R,5R)-6-hydroxy-6-methyl-5-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)heptan-2-yl)-4,4,9,13,14-pentamethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (2R,3R,4S,5S,6R)-2-(((3S,8S,9R,10R,11R,13R,14S,17R)-11-羟基-17-((2R,5R)-6-羟基-6-甲基-5-(((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)庚烷-2-基)-4,4,9,13,14-五甲基-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊并[a]菲-3-基)氧基)-6-(羟甲基)四氢-2H-吡喃-3,4,5-三醇
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￥3956.0010mg
88901-44-4 (2S,3R,4S,5S,6R)-2-(((3R,6R)-6-((3S,8S,9R,10R,11R,13R,14S,17R)-3,11-Dihydroxy-4,4,9,13,14-pentamethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-2-methylheptan-3-yl)oxy)-6-((((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol (2S,3R,4S,5S,6R)-2-(((3R,6R)-6-((3R,9S,10S,11S,13R,14S,17R)-3,11-二羟基-4,4,9,13,14-五甲基-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊并[a]菲-17基)-2-羟基-2-甲基庚烷-3-基)氧基)-6-((((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)甲基)四羟基-2H-吡喃-3,4,5-三醇
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￥3511.0010mg
88901-39-7 (2R,3R,4S,5S,6R)-2-(((3S,8S,9R,10R,11R,13R,14S,17R)-17-((2R,5R)-5,6-Dihydroxy-6-methylheptan-2-yl)-11-hydroxy-4,4,9,13,14-pentamethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (2R,3R,4S,5S,6R)-2-(((3S,8S,9R,10R,11R,13R,14S,17R)-17-((2R,5R)-5,6-二羟基-6-甲基庚烷-2-基)-11-羟基-4,4,9,13,14-五甲基-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊并[a]菲-3-基)氧基)-6-(羟甲基)四氢-2H-吡喃-3,4,5-三醇
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￥2888.0010mg
14101-61-2 (R)-2,7,8-Trimethyl-2-((3E,7E)-4,8,12-trimethyltrideca-3,7,11-trien-1-yl)chroman-6-ol (R)-2,7,8-三甲基-2-((3E,7E)-4,8,12-三甲基十三烷-3,7,11-三烯-1-基)苯并二氢吡喃-6-醇
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￥3572.0025mg
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