吡唑|Pyrazoles-毕得医药

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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: B^x; C^x; N^x; O^x; F^x; Si^x; P^x; S^x; Cl^x; Br^x; I^x

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

4-Bromo-1-(2-methoxyethyl)-1H-pyrazole 4-溴-1-(2-甲氧基乙基)-1H-吡唑: BJS8590383847818-49-997%; ￥294.001g

1-Methyl-1H-pyrazole-4-carboxamide 1-甲基-1H-吡唑-4-甲酰胺: BJS545960389280-01-397%; ￥2533.005g

Methyl 5-cyano-1-methyl-1H-pyrazole-3-carboxylate 5-氰基-1-甲基-1H-吡唑-3-羧酸甲酯: BJS1021707203792-51-297%; ￥3702.00100mg

1-(tert-Butoxycarbonyl)-1H-pyrazole-4-carboxylic acid 1-(叔丁氧羰基)-1H-吡唑-4-羧酸: BJS3680119288083-62-598%; ￥374.00100mg

tert-Butyl (5-bromo-1-methyl-1H-pyrazol-3-yl)carbamate (5-溴-1-甲基-1H-吡唑-3-基)氨基甲酸叔丁酯: BJS63659301447607-89-795+%; ￥3037.00100mg

1-Ethyl-1H-pyrazole-3-carbaldehyde 1-乙基-1H-吡唑-3-甲醛: BJS7942301942319-16-698%; ￥2016.005g

1-Methyl-3-nitro-1H-pyrazole 1-甲基-3-硝基-吡唑: BJS060358454210-32-198%; ￥265.001g

5-Methyl-1-propyl-1H-pyrazole-4-carbaldehyde 5-甲基-1-丙基-1H-吡唑-4-甲醛: BJS7523573890652-02-595%; ￥2102.005g

tert-Butyl 4-formyl-1H-pyrazole-1-carboxylate 4-甲酰基-1H-吡唑-1-羧酸叔丁酯: BJS2619805821767-61-797%; ￥365.001g

3-Isobutyl-1-methyl-1H-pyrazole-5-carboxylic acid 3-异丁基-1-甲基-1H-吡唑-5-羧酸: BJS5619351769132-77-695%; ￥92.00250mg

Methyl 4-bromo-1-ethyl-3-methyl-1H-pyrazole-5-carboxylate 4-溴-1-乙基-3-甲基-1H-吡唑-5-羧酸甲酯: BJS9891125175276-98-998+%; ￥422.00100mg

Methyl 3-amino-1-isopropyl-1H-pyrazole-4-carboxylate 3-氨基-1-异丙基-1H-吡唑-4-羧酸甲酯: BJS85841161787974-11-197%; ￥25452.005g

1-(2-Methoxy-2-oxoethyl)-1H-pyrazole-3-carboxylic acid 1-(2-甲氧基-2-氧代乙基)-1H-吡唑-3-羧酸: BJS51697391172800-52-097%; ￥521.00250mg

Ethyl 5-bromo-1,4-dimethyl-1H-pyrazole-3-carboxylate 5-溴-1,4-甲基-1H-吡唑-3-羧酸乙酯: BJS52710621707370-05-595%; ￥2066.00100mg

1-Ethyl-1H-pyrazole-4-sulfonyl chloride 1-乙基-1H-吡唑-4-磺酰氯: BJS4744371957514-21-598%; ￥1867.005g

2-Methyl-2-(1H-pyrazol-1-yl)propanoic acid 2-甲基-2-(1H-吡唑-1-基)丙酸: BJS7686670851975-10-597%; ￥932.001g

1,5-Dimethyl-4-nitro-1H-pyrazole 1,5-二甲基-4-硝基-1H-吡唑: BJS60266793920-42-197%; ￥1621.005g

(S)-4-(1-(2-Aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrile (S)-4-(1-(2-氨基丙基)-1H-吡唑-3-基)-2-氯苯甲腈: BJS21328791297537-41-798%; ￥4177.001g

1-(tert-Butyl)-3-methyl-1H-pyrazole-4-carbaldehyde 1-(叔丁基)-3-甲基-1H-吡唑-4-甲醛: BJS43339851152506-33-695%; ￥1266.00250mg

1-(2,2-Dimethoxyethyl)-1H-pyrazole 1-(2,2-二甲氧基乙基)-1H-吡唑: BJS0406249876164-61-397%; ￥208.00100mg

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