| CAS号 | 名称 | 物化性质 | 分子式 | 分子量 |
| 264280-22-0 | 4-tert-Butyl-2,2,6,6-tetraethyl-3-oxo-piperazin-1-oxyl
| |
C16H31N2O2 | 283.434 |
| 155595-75-8 | 4-Isopropylpiperazin-2-one
| 密度：1.000±0.06 g/cm3(Predicted)
沸点：275.1±33.0 °C(Predicted)
|
C7H14N2O | 142.201 |
| 1431978-12-9 | 4-Benzyl-6-isopropyl-3,3-dimethyl-piperazin-2-one
| |
C16H24N2O | 260.379 |
| 13754-42-2 | 4-Benzoylpiperazin-2-one
| 密度：1.222±0.06 g/cm3(Predicted)
沸点：463.1±38.0 °C(Predicted)
|
C11H12N2O2 | 204.228 |
| 1911568-14-3 | 4-Acetyl-1-(3-bromophenyl)-3,3-dimethylpiperazin-2-one
| 密度：1.383±0.06 g/cm3(Predicted)
沸点：526.0±45.0 °C(Predicted)
|
C14H17BrN2O2 | 325.205 |
| 1175036-51-7 | 4-(哌嗪-1-基)苯酚盐酸盐
4-(Piperazin-1-yl)phenol hydrochloride | |
C10H15ClN2O | 214.69 |
| 86620-17-9 | 4-(哌嗪-1-基)苯甲酸乙酯 盐酸盐
Ethyl 4-(piperazin-1-yl)benzoate hydrochloride | |
C13H19ClN2O2 | 270.75 |
| 1313365-97-7 | 4-(反式-4-(((4-碘苯基)(甲基)氨基)甲基)环己基)-1-甲基哌嗪-2-酮
4-(trans-4-(((4-Iodophenyl)(methyl)amino)methyl)cyclohexyl)-1-methylpiperazin-2-one | |
C19H28IN3O | 441.35 |
| 2648684-10-8 | 4-(反式-2-氨基环己基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(trans-2-aminocyclohexyl)piperazine-1-carboxylate | |
C15H29N3O2 | 283.41 |
| 1263286-45-8 | 4-(5-氨基-1H-1,2,4-三唑-3-基)哌嗪-1-羧酸叔丁酯
Tert-Butyl 4-(5-amino-1H-1,2,4-triazol-3-yl)piperazine-1-carboxylate | 密度：1.21±0.1 g/cm3(Predicted)
沸点：583.0±32.0 °C(Predicted)
|
C11H20N6O2 | 268.321 |
| 1404364-97-1 | 4-(5-(2-氯乙酰氨基)-1-甲基-1H-1,2,4-三唑-3-基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(5-(2-chloroacetamido)-1-methyl-1H-1,2,4-triazol-3-yl)piperazine-1-carboxylate | 密度：1.38±0.1 g/cm3(Predicted)
|
C14H23ClN6O3 | 358.82 |
| 1706437-45-7 | 4-(4-碘苄基)哌嗪-1-羧酸叔丁基酯
tert-Butyl 4-(4-iodobenzyl)piperazine-1-carboxylate | |
C16H23IN2O2 | 402.27 |
| 193902-86-2 | 4-(4-硝基-2-(三氟甲基)苯基)哌嗪-1-羧酸叔丁酯
tert-butyl 4-(4-nitro-2-(trifluoromethyl)phenyl)piperazine-1-carboxylate | 密度：1.315±0.06 g/cm3(Predicted)
沸点：451.1±45.0 °C(Predicted)
|
C16H20F3N3O4 | 375.34 |
| 1578249-63-4 | 4-(4-甲氧基苄基)哌嗪-2-酮
4-(4-Methoxybenzyl)-2-piperazinone | 密度：1.145±0.06 g/cm3(Predicted)
沸点：405.7±40.0 °C(Predicted)
|
C12H16N2O2 | 220.271 |
| 138384-97-1 | 4-(4-甲氧基羰基苯基)磺酰基哌嗪-1-羧酸叔丁酯
1-Piperazinecarboxylic acid, 4-[[4-(methoxycarbonyl)phenyl]sulfonyl]-, 1,1-dimethylethyl ester | 密度：1.277±0.06 g/cm3(Predicted)
沸点：511.5±60.0 °C(Predicted)
|
C17H24N2O6S | 384.45 |
| 106261-64-7 | 4-(4-甲基哌嗪甲基)苯甲酰氯二盐酸盐
4-((4-Methylpiperazin-1-yl)methyl)benzoyl chloride dihydrochloride | |
C13H19Cl3N2O | 325.66 |
| 1160474-88-3 | 4-(4-甲基哌嗪-1-基)-2-(4-甲基哌啶-1-基)苯胺
4-(4-Methylpiperazin-1-yl)-2-(4-methylpiperidin-1-yl)aniline | 密度：1.079±0.06 g/cm3(Predicted)
沸点：476.6±45.0 °C(Predicted)
|
C17H28N4 | 288.43 |
| 1070716-32-3 | 4-(4-氯苯基)哌嗪-1-甲酸叔丁酯
tert-butyl 4-(4-chlorophenyl)piperazine-1-carboxylate | |
C15H21ClN2O2 | 296.797 |
| 189763-86-8 | 4-(4-乙酰基苯基)哌嗪-1-甲酸叔丁酯
tert-Butyl 4-(4-acetylphenyl)-piperazine-1-carboxylate | |
C17H24N2O3 | 304.38406 |
| 1550007-54-9 | 4-(4-乙基哌嗪-1-基)-3-(三氟甲基)苯甲酸
4-(4-Ethylpiperazin-1-yl)-3-(trifluoromethyl)benzoic acid | 密度：1.278±0.06 g/cm3(Predicted)
沸点：405.4±45.0 °C(Predicted)
|
C14H17F3N2O2 | 302.29 |
| 85469-68-7 | 4-(4-丙基哌嗪-1-基)苯甲酸
4-(4-Propylpiperazin-1-yl)benzoic acid | |
C14H20N2O2 | 248.32 |
| 2891597-51-4 | 4-(4-tert-butoxycarbonylpiperazin-1-yl)bicyclo[2.2.2]octane-1-carboxylic acid
| |
C18H30N2O4 | 338.4406 |
| 877664-86-3 | 4-(4-((叔丁氧基羰基)氨基)丁基)哌嗪-1-羧酸苄酯
Benzyl 4-(4-((tert-butoxycarbonyl)amino)butyl)piperazine-1-carboxylate | 密度：1.111±0.06 g/cm3(Predicted)
沸点：529.2±50.0 °C(Predicted)
|
C21H33N3O4 | 391.5 |
| 608142-93-4 | 4-(3-硝基吡啶-4-基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(3-nitropyridin-4-yl)piperazine-1-carboxylate | |
C14H20N4O4 | 308.33 |
| 865314-27-8 | 4-(3-溴苄基)-1-哌嗪羧酸叔丁酯
tert-Butyl 4-(3-bromobenzyl)-1-piperazinecarboxylate | |
C16H23BrN2O2 | 355.27 |
| 655225-02-8 | 4-(3-溴丙基)哌嗪-1-羧酸叔丁酯
Tert-Butyl 4-(3-Bromopropyl)Piperazine-1-Carboxylate | 密度：1.264 g/cm3 at 25 °C (lit.)
熔点：118-121 °C (lit.)
|
C12H23N2O2Br | 307.23 |
| 440100-15-2 | 4-(3-氰基-2-吡啶基)-1-哌嗪甲酸叔丁酯
4-(3-Cyano-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester | 密度：1.21 g/cm3
沸点：447.1±45.0 °C(Predicted)
|
C15H20N4O2 | 288.345 |
| 165530-45-0 | 4-(3-氯丙基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(3-chloropropyl)piperazine-1-carboxylate | 密度：1.089±0.06 g/cm3(Predicted)
沸点：339.4±37.0 °C(Predicted)
|
C12H23ClN2O2 | 262.78 |
| 193902-98-6 | 4-(3-氨基-4-硝基苯基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(3-amino-4-nitrophenyl)piperazine-1-carboxylate | 密度：1.268±0.06 g/cm3(Predicted)
沸点：518.4±50.0 °C(Predicted)
|
C15H22N4O4 | 322.36 |
| 136818-14-9 | 4-(3-(异丙基氨基)吡啶-2-基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(3-(isopropylamino)pyridin-2-yl)piperazine-1-carboxylate | |
C17H28N4O2 | 320.43 |
| 1467060-86-1 | 4-(3-(4-溴苯氧基)丙基)哌嗪-1-甲酸叔丁酯
Tert-butyl 4-(3-(4-bromophenoxy)propyl)piperazine-1-carboxylate | |
C18H27BrN2O3 | 399.32 |
| 951626-88-3 | 4-(3,4-二氟苯基)哌嗪-1-羧酸叔丁酯
tert-Butyl4-(3,4-difluorophenyl)piperazine-1-carboxylate | 密度：1.201±0.06 g/cm3(Predicted)
沸点：396.5±42.0 °C(Predicted)
|
C15H20F2N2O2 | 298.33 |
| 1267341-14-9 | 4-(2-羟基-2-甲基丙基)哌嗪-1-羧酸叔丁酯
Tert-Butyl 4-(2-hydroxy-2-methylpropyl)piperazine-1-carboxylate | 密度：1.059±0.06 g/cm3(Predicted)
沸点：353.0±32.0 °C(Predicted)
|
C13H26N2O3 | 258.35 |
| 474329-72-1 | 4-(2-硝基-4-(三氟甲基)苯基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(2-nitro-4-(trifluoromethyl)phenyl)piperazine-1-carboxylate | |
C16H20F3N3O4 | 375.34 |
| 145625-71-4 | 4-(2-氨基乙基)哌嗪-2-酮
4-(2-Aminoethyl)piperazin-2-one | |
C6H13N3O | 143.189 |
| 1236262-73-9 | 4-(2-氨基丙酰基)哌嗪-2-酮盐酸盐
4-(2-Aminopropanoyl)piperazin-2-onehydrochloride | |
C7H14ClN3O2 | 207.66 |
| 1534377-96-2 | 4-(2-氟-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate | 密度：1.15±0.1 g/cm3(Predicted)
沸点：499.8±45.0 °C(Predicted)
|
C21H32BFN2O4 | 406.3 |
| 1000047-15-3 | 4-(2-Hydroxyphenyl)-2,2-dimethyl-5-oxopiperazine-1-carboxylic acid t-butyl ester
| |
C17H24N2O4 | 320.389 |
| 86291-02-3 | 4-(2-Hydroxyethyl)-1-methylpiperazin-2-one
| 密度：1.128±0.06 g/cm3(Predicted)
沸点：325.0±32.0 °C(Predicted)
|
C7H14N2O2 | 158.2 |
| 1000046-86-5 | 4-(2-Chlorophenyl)-2,2-dimethylpiperazin-2-one
| |
C12H15ClN2O | 238.717 |
| 2940943-66-6 | 4-(2-aminoethyl)piperazin-2-one 2,2,2-trifluoroacetic acid
| |
C6H13N3O.C2HO2F3 | 257.2097 |
| 923681-73-6 | 4-(2-(4-溴苯氧基)乙基)哌嗪-2-酮
4-(2-(4-Bromophenoxy)ethyl)piperazin-2-one | |
C12H15BrN2O2 | 299.167 |
| 2901085-31-0 | 4-(2-((2-氨基乙基)氨基)乙基)哌嗪-1-羧酸叔丁酯三盐酸盐
tert-Butyl 4-(2-((2-aminoethyl)amino)ethyl)piperazine-1-carboxylate trihydrochloride | |
C13H31Cl3N4O2 | 381.77 |
| 1155306-28-7 | 4-(2,6-二氯嘧啶-4-基)哌嗪-1-羧酸叔丁酯
tert-Butyl 4-(2,6-dichloropyrimidin-4-yl)piperazine-1-carboxylate | |
C13H18Cl2N4O2 | 333.21 |
| 1353978-12-7 | 4-(2,3-二氢苯并[b][1,4]二噁烷-2-羰基)-2-甲基哌嗪-1-甲酸叔丁酯
tert-Butyl 4-(2,3-dihydrobenzo[b][1,4]dioxine-2-carbonyl)-2-methylpiperazine-1-carboxylate | 密度：1.202±0.06 g/cm3(Predicted)
沸点：505.2±50.0 °C(Predicted)
|
C19H26N2O5 | 362.42 |
| 894802-57-4 | 4-(1,1-二甲基乙基)-1-哌嗪羧酸1,1,二甲基乙酯
1,1-Dimethylethyl 4-(1,1-dimethylethyl)-1-piperazinecarboxylate | 密度：1.001±0.06 g/cm3(Predicted)
沸点：297.3±33.0 °C(Predicted)
|
C13H26N2O2 | 242.36 |
| 859282-11-4 | 4-((4-甲基哌嗪-1-基)甲基)-3-(三氟甲基)苯甲酸
4-((4-Methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)benzoic acid | 密度：1.297±0.06 g/cm3(Predicted)
沸点：369.0±42.0 °C(Predicted)
|
C14H17F3N2O2 | 302.29 |
| 1090528-71-4 | 4-((3-Bromophenyl)sulfonyl)-N-(1-(thiophen-2-yl)ethyl)piperazine-1-carboxamide
4-(3-bromobenzenesulfonyl)-N-[1-(thiophen-2-yl)ethyl]piperazine-1-carboxamide | 熔点：162-165 °C
|
C17H20BrN3O3S2 | 458.39 |
| 315493-35-7 | 3-甲基-5-氧代哌嗪-1-羧酸叔丁酯
tert-Butyl 3-methyl-5-oxopiperazine-1-carboxylate | 密度：1.086±0.06 g/cm3(Predicted)
沸点：362.0±35.0 °C(Predicted)
|
C10H18N2O3 | 214.265 |
| 67869-92-5 | 3-甲基-5-(哌嗪-1-基)-1,2,4-噁二唑
3-Methyl-5-(piperazin-1-yl)-1,2,4-oxadiazole | |
C7H12N4O | 168.20 |
