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吡唑

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吡唑是通式为C3H3N2H的有机化合物。它是由三个碳原子和两个相邻的氮原子组成的五元环组成的杂环。吡唑是弱碱，pKb 11.5(共轭酸2.49在25℃下的pKa)。吡唑也是具有环C3N2与相邻氮原子的一类化合物。

按化学元素
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官能团： 含氟砌块 (18) 芳基 (44) 磺酸 (1) 溴代物 (22) 氯代物 (7) 醇 (5) 酰胺 (20) 酯 (23) 胺 (38) 羧酸 (20) 硝基 (11) 腈 (7) 三氟甲基 (14) 醛 (9) 醚 (1) 二氟甲基 (1) 碘化物 (8) 烯基 (2) 胍 (3) 更多
母核： 吡啶 (3) 哌啶 (2) 四氢吡喃 (4) 噻吩 (1) 嘧啶 (1) 有机硼 (18) 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
按化学元素： CBrClN CClN CBLiNO CINOS CClNSi CClNNaOS CBrNSi CBrIN CCrN CBBrNO CBFKNO CClNS CBN.K CNOS CBrFIN CFNS CClIN CClNSe CBFKN CGaN CBrClNOS CClFNS CBrNOS CIN CBrClNO CClNO CBrFNO CBrClFN CNNaOS CCoN CFN CBrFNS CBrINO CINO CFIN CBFNO CClFNO CNNaO CNS CBNO CBFNOS CFINO CBrFN CClNOS CClNOPS CBrNO CBrNS CBrClNS CBrClFNO CNSi CClFN CNO CBrFNOS CClFIN CBNOS CNOSi CBINO CBrKNO CClFNOS CNNaOP CO CClINO CCaNOS CFNOS CINS CBN CBClNO CN CBrN CFNO (CNO) 更多

1534350-44-1 1-Methyl-4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazole 1-甲基-4-(3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)-1H-吡唑
BJS93422001534350-44-196%
￥7245.001g
66077-42-7 Ethyl 3-nitro-1H-pyrazole-4-carboxylate 3-硝基-1H-吡唑-4-羧酸乙酯
BJS937803466077-42-797%
￥1462.00100mg
1207836-10-9 6-Bromo-4-methoxypyrazolo[1,5-a]pyridine-3-carbonitrile 6-溴-4-甲氧基吡唑并[1,5-a]吡啶-3-甲腈
BJS45473241207836-10-995%
￥71.00250mg
1276076-00-6 Methyl 2-(1H-pyrazol-4-yl)acetate 2-(1H-吡唑-4-基)乙酸甲酯
BJS91966001276076-00-695+%
￥24572.001g
1027617-86-2 5-Cyclopropyl-3-(trifluoromethyl)-1H-pyrazole 5-环丙基-3-(三氟甲基)-1H-吡唑
BJS92248871027617-86-295%
￥191.00100mg
1007538-66-0 (3-Methyl-1H-pyrazol-4-yl)methanamine (3-甲基-1H-吡唑-4-基)甲胺
BJS63905201007538-66-098+%
￥18281.0010g
562817-22-5 4-(4-Chlorophenoxy)-3,5-dimethyl-1H-pyrazole 4-(4-氯苯氧基)-3,5-二甲基-1H-吡唑
BJS7057825562817-22-597%
￥1726.00100mg
736073-76-0 4-Bromo-3-ethyl-5-methyl-1H-pyrazole 4-溴-3-乙基-5-甲基-1H-吡唑
BJS7172333736073-76-095+%
￥1829.00100mg
1006458-58-7 2-(3-Carbamoyl-1H-pyrazol-1-yl)acetic acid 2-(3-氨基甲酰基-1H-吡唑-1-基)乙酸
BJS03290961006458-58-797%
￥3488.00100mg
944994-03-0 1-(Methylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-(甲基磺酰基)-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吡唑
BJS4606651944994-03-096%
￥338.00250mg
20583-33-9 1-(1H-Pyrazol-3-yl)ethanone 3-乙酰基吡唑
BJS053897020583-33-995%
￥1262.005g
1269293-86-8 1-(Pyrazin-2-yl)-1H-pyrazole-5-carbaldehyde 1-(2-吡嗪基)-5-甲醛-1H-吡唑
BJS90631001269293-86-895+%
￥3889.00250mg
890596-64-2 3-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)butanoic acid 3-(4-溴-3,5-二甲基-1H-吡唑-1-基)丁酸
BJS0403934890596-64-297%
￥2902.00250mg
14580-15-5 2-(4-Bromophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one 2-(4-溴苯基)-5-甲基-2,4-二氢-3H-吡唑-3-酮
BJS390000014580-15-595%
￥19576.005g
50847-11-5 1-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)-2-methylpropan-1-one 1-(2-异丙基吡咯并[1,5-a]吡啶-3-基)-2-甲基丙-1-酮
BJS024035750847-11-598%
￥393.00100mg
1354706-32-3 3-(3-Bromo-1H-pyrazol-1-yl)propanoic acid 3-(3-溴-1H-吡唑-1-基)丙酸
BJS86461441354706-32-397%
￥9001.001g
651717-17-8 3-(Benzo[d][1,3]dioxol-5-yl)-5-(4-chlorophenyl)-1H-pyrazole 3-(苯并[d][1,3]二氧戊环-5-基)-5-(4-氯苯基)-1H-吡唑
BJS8504884651717-17-897%
￥1367.00100mg
2068065-05-2 4-Bromo-6-hydroxypyrazolo[1,5-a]pyridine-3-carbonitrile 4-溴-6-羟基吡唑并[1,5-a]吡啶-3-甲腈
BJS13235162068065-05-297%
￥5693.001g
2641339-69-5 5-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1H-pyrazole 5-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-3-(三氟甲基)-1H-吡唑
BJS55396872641339-69-597%
￥3488.00250mg
76480-99-4 5-(Trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one 5-(三氟甲基)-1,2-二氢-3H-吡唑-3-酮
BJS280104176480-99-498%
￥3499.0010g
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