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吡喃是六元雜環(huán)，非芳香環(huán)，由五個碳原子和一個氧原子組成，并含有兩個雙鍵。分子式為C5H6O，吡喃有兩個異構體，其位置與雙鍵的位置不同。在2H吡喃中，飽和碳處于位置2，而在4H-吡喃中，飽和碳位于位置4。

按化學元素: B^x; C^x; N^x; O^x; F^x; Si^x; P^x; S^x; Cl^x; Br^x; I^x

骨架： 苯并二氫吡喃-4-胺 (20) 苯并二氫吡喃-3-胺 (3) 苯并二氫吡喃-2-基甲胺 (3) 6-氯苯并二氫吡喃-4-酮 (6) 2-氧代苯并吡喃-3-甲腈 (5) 2-氧代苯并吡喃-3-羧酸 (14) 8-溴-苯并二氫吡喃-4-酮 (4) 7-甲氧基苯并吡喃-2-酮 (12) 7-羥基苯并吡喃-2-酮 (23) 5-甲氧基-2-苯基-苯并吡喃-4-酮 (10) 3-羥基-2-苯基苯并吡喃-4-酮 (22) 6-溴苯并二氫吡喃-4-酮 (6) 2-氧代苯并吡喃-3-羧酸乙酯 (5) 8-氟苯并二氫吡喃 (5) 6-氟苯并二氫吡喃 (6) 5-氟苯并二氫吡喃 (6) 8-氯苯并二氫吡喃 (5) 7-氯苯并二氫吡喃 (5) 6-氯苯并二氫吡喃 (6) 6-甲氧基苯并二氫吡喃 (5) 螺[苯并二氫吡喃-2,4'-哌啶]-4-酮 (6) 4-(三氟甲基)苯并吡喃-2-酮 (6) 苯并二氫吡喃-3-羧酸 (4) 苯并二氫吡喃-2-羧酸 (6) 2-氧代苯并吡喃-4-乙酸 (4) 二氫吡喃-2,6-二酮 (6) 苯并二氫吡喃-2-酮 (5) 8-甲基苯并二氫吡喃-4-酮 (4) 7-甲氧基苯并二氫吡喃-4-酮 (3) 7-氟苯并二氫吡喃-4-酮 (5) 7-溴苯并二氫吡喃-4-酮 (4) 7-(二乙氨基)苯并吡喃-2-酮 (10) 6-氟苯并二氫吡喃-4-酮 (5) 5-羥基-2-苯基苯并吡喃-4-酮 (37) 5-氟苯并二氫吡喃-4-酮 (3) 4-甲基苯并吡喃-2-酮 (34) 4-羥基苯并吡喃-2-酮 (10) 3-乙?；讲⑦拎?2-酮 (3) 8-溴苯并二氫吡喃 (6) 7-溴苯并二氫吡喃 (7) 1-(四氫吡喃-2-基)吲唑 (17) 硫代苯并二氫吡喃-4-酮 (10) 四氫吡喃-4-酮 (12) 四氫硫代吡喃 (10) 四氫吡喃-2-酮 (15) 異苯并二氫吡喃 (11) 苯并二氫吡喃-4-醇 (4) 8-甲基苯并二氫吡喃 (11) 3,6-二氫吡喃 (8) 3,4-二氫吡喃 (12) 苯并吡喃 (16) 2,2,-二甲基苯并二氫吡喃 (5) (S)-2-苯基苯并二氫吡喃-4-酮 (17) 2-苯基-4H-色烯-4-酮 (72) 更多

按關鍵基團： 苯并吡喃 (3) 苯基苯并二氫吡喃 (1) 硫代吡喃葡萄糖苷 (4) 氯苯并二氫吡喃 (14) 苯并吡喃腈 (2) 苯并吡喃羧酸 (4) 苯并吡喃羧酸酯 (3) 苯并吡喃酮 (14) 苯并吡喃乙胺 (3) 吡喃并吡啶 (5) 吡喃并喹啉 (5) 吡喃羧酸及衍生物 (1) 吡喃羧酸酯 (4) 吡喃酮 (233) 呋喃并苯并吡喃 (8) 甲基吡喃 (9) 氨基苯并吡喃 (1) 苯并吡喃甲腈 (4) 苯并二氫吡喃羧酸 (3) 苯并二氫吡喃羧酸酯 (6) 苯并二氫吡喃酮 (145) 苯基苯并吡喃酮 (192) 甲基苯并吡喃 (6) 甲氧基苯并吡喃酮 (7) 甲氧基吡喃 (195) 羥基苯并二氫吡喃酮 (6) 溴苯并吡喃 (1) 氯苯并二氫吡喃 (18) 苯并吡喃 (10) 苯基苯并二氫吡喃 (7) 更多

母核： 芳基 (130) 四氫吡喃 (3) 含氟砌塊 (6)

官能團： 酚 (32) 酯 (159) 烯基 (27) 醚 (53) 醇 (27) 酰胺 (29) 胺 (60) 磺酸鹽 (1) 三氟甲基 (3) 酮 (126) 羧酸 (27) 溴代物 (11) 腈 (33) 醛 (5)

：異苯并二氫吡喃 (2)

按純度： 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 1000+

按化學元素： CINO C CFOS CCaO CBrNO COS CBO CClNOS COSe CBrO COSi CClOS CBrOS CNO CFNO CNOS CNaO CBFKO CBrNOS CO CFNOS CClNO CFO CClO CBFO CIO 更多

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清空選項

5,7-Difluorochroman-4-amine: BD162595886762-87-497%; ￥1598.001g常備現貨

5,7-Difluorochroman-4-amine hydrochloride: BD2158841392211-80-195+%; ￥7957.001g常備現貨

5,8-Difluorochroman-4-amine hydrochloride: BD3022351810070-13-395%; ￥239.00100mg常備現貨

5-Fluorochroman-4-amine: BD009280131018978-82-995%; ￥3501.001g常備現貨

(4S)-5,8-Difluoro-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride: BD010106991807940-80-295%; ￥686.00250mg常備現貨

5-Fluorochroman-4-amine hydrochloride: BD011833422490709-40-395%; ￥2432.00100mg常備現貨

7-(Dimethylamino)-4-(trifluoromethyl)-2H-chromen-2-one: BD12232153518-14-298%; ￥765.005g常備現貨

6-Chloro-7-hydroxy-4-(trifluoromethyl)-2H-chromen-2-one: BD12456119179-66-795%; ￥88.00250mg常備現貨

7-Hydroxy-4-(trifluoromethyl)coumarin: BD12480575-03-198%; ￥1667.0025g常備現貨

7-(Diethylamino)-4-(trifluoromethyl)-2H-chromen-2-one: BD11055041934-47-897%; ￥145.00250mg常備現貨

7-Methoxy-4-(trifluoromethyl)-2H-chromen-2-one: BD110771575-04-297%; ￥568.001g常備現貨

Chroman-3-carboxylic acid: BD27253115822-57-696%; ￥31.00100mg常備現貨

5-Methoxychroman-3-carboxylic acid: BD332905112904-78-697%; ￥536.00100mg常備現貨

7-Methoxychroman-3-carboxylic acid: BD283453187-51-796%; ￥501.001g常備現貨

(S)-Chroman-3-carboxylic acid: BD4410361260611-90-295%; ￥162.00250mg

2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic acid: BD16025785157-21-797%; ￥2013.0010g常備現貨

2-(7-Hydroxy-2-oxo-2H-chromen-4-yl)acetic acid: BD136646950-82-997%; ￥432.0010g常備現貨

2-(7-(Dimethylamino)-2-oxo-2H-chromen-4-yl)acetic acid: BD11055680883-54-198%; ￥92.00100mg常備現貨

2-(7-Methoxy-2-oxo-2H-chromen-4-yl)acetic acid: BD11079562935-72-298%; ￥793.0010g常備現貨

7-Hydroxy-4-methyl-2-oxo-2H-chromene-8-carbaldehyde: BD18063114003-96-498%; ￥902.00100mg常備現貨

3-Chloro-7-hydroxy-4-methyl-2H-chromen-2-one: BD125836174-86-395%; ￥1885.0025g常備現貨

(S)-6-Acetamido-2-(2-((S)-2-acetamido-4-methylpentanamido)acetamido)-N-(4-methyl-2-oxo-2H-chromen-7-yl)hexanamide: BD559227660847-06-397%; ￥1351.005mg常備現貨

7-Amino-4-methylcoumarin: BD1287526093-31-298%; ￥1410.00100g常備現貨

4-Methylumbelliferylstearate: BD9919679408-85-895%; ￥1549.001g常備現貨

Potassium 4-methyl-2-oxo-2H-chromen-7-yl sulfate: BD9919715220-11-898%; ￥114.00250mg常備現貨

(R)-2-Amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)propanamide 2,2,2-trifluoroacetate: BD330759201847-52-195%; ￥5613.005g常備現貨

4-Methylumbelliferyl phosphate: BD991903368-04-598%; ￥1233.001g常備現貨

6,7-Dihydroxy-4-methyl-2H-chromen-2-one: BD99036529-84-095%; ￥193.005g常備現貨

2-Amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide hydrobromide: BD133448113728-13-598%; ￥4538.001g常備現貨

5,7-Dihydroxy-4-methyl-2H-chromen-2-one: BD013091692107-76-895%; ￥84.00250mg常備現貨

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