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
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
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

89260-46-8 3-(1H-Pyrazol-3-yl)aniline 3-(3-吡唑)苯胺
89260-46-896%
¥890.00250mg
117860-53-4 5-Amino-1-methyl-1H-pyrazole-3-carboxylic acid 5-氨基-1-甲基-1H-吡唑-3-羧酸
117860-53-495%
¥1592.00100mg
143426-49-7 (4-Pyrazol-1-yl-phenyl)methanol 4-吡唑-1-基苯甲醇
143426-49-798%
¥124.001g
28998-74-5 2-Chloro-1-pyrazol-1-yl-ethanone 2-氯-1-吡唑-1-基-乙酮
28998-74-597%
¥294.00250mg
1217500-54-3 1-Boc-1H-pyrazole-5-boronic Acid (1-(叔丁氧基羰基)-1H-吡唑-5-基)硼酸
1217500-54-395%
¥490.00250mg
1350323-88-4 5-Methoxy-1-methyl-1H-pyrazole 5-甲氧基-1-甲基-1H-吡唑
1350323-88-495%
¥3878.001g
1434128-56-9 5-(Chloromethyl)-1-methyl-1H-pyrazole hydrochloride 5-(氯甲基)-1-甲基吡唑盐酸盐
1434128-56-995%
¥284.00100mg
62546-27-4 1-(4-Bromophenyl)-3,5-dimethyl-1H-pyrazole 1-(4-溴苯基)-3,5-二甲基-1H-吡唑
62546-27-498%
¥暂无
1417569-73-3 2-(4-Amino-1H-pyrazol-1-yl)acetic acid hydrochloride 2-(4-氨基-1H-吡唑-1-基)乙酸盐酸盐
1417569-73-398%
¥176.00100mg
400756-28-7 (1,3-Dimethyl-1H-pyrazol-4-yl)methanamine (1,3-二甲基-1H-吡唑-4-基)甲胺
400756-28-795%
¥13126.0025g
1354706-05-0 3-Bromo-1-ethyl-5-methyl-1H-pyrazole 3-溴-1-乙基-5-甲基-1H-吡唑
1354706-05-095%
¥暂无
3347-62-4 3-Methyl-5-phenyl-1H-pyrazole 3-甲基-5-苯基-1H-吡唑
3347-62-495%
¥128.00100mg
1823383-09-0 3-Iodo-5-methoxypyrazolo[1,5-a]pyrimidine 3-碘-5-甲氧基吡唑并[1,5-a]嘧啶
1823383-09-097%
¥暂无
877402-82-9 2-(Trifluoromethyl)pyrazolo[1,5-a]pyrazin-4-ol 2-(三氟甲基)吡唑并[1,5-a]吡嗪-4-醇
877402-82-997%
¥2140.00100mg
227617-16-5 Ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate 4-氯-1-(4-甲氧基苄基)-1H-吡唑并[3,4-b]吡啶-5-甲酸乙酯
227617-16-598%
¥4448.00250mg
1249629-02-4 4-Bromo-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-5-amine 4-溴-1-(四氢-2H-吡喃-4-基)-1H-吡唑-5-胺
1249629-02-495%
¥暂无
1517800-84-8 1-(3-(4-Bromo-1H-pyrazol-1-yl)phenyl)ethan-1-one 1-(3-(4-溴-1H-吡唑-1-基)苯基)乙酮
1517800-84-895%
¥1404.00100mg
1153019-73-8 N-(4-(1H-Pyrazol-1-yl)phenyl)-2-aminoacetamide N-(4-(1H-吡唑-1-基)苯基)-2-氨基乙酰胺
1153019-73-895%
¥7238.001g
797798-26-6 3-Chloro-1-methyl-1H-pyrazole-4-carbaldehyde 3-氯-1-甲基-1H-吡唑-4-甲醛
797798-26-695%
¥14294.001g
60184-65-8 Triethyl 1H-pyrazole-3,4,5-tricarboxylate 1H-吡唑-3,4,5-三羧酸三乙酯
60184-65-895%
¥474.00250mg
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