Unibest 优贝德
登录 / 注册
← 返回专利悬崖列表

CAS 110-85-0

piperazine哌嗪无水哌嗪六氢吡嗪1,4-Diazacyclohexane

登记编号:PALB-042、OLAP-013、RIBO-012、BREX-006、VORT-004、RANO-004、POSA-037

理化性质与标识

分子式
C4H10N2
分子量
86.14
外观
白色至无色结晶或片块,强吸湿,有胺味
熔点
106 – 108 °C
沸点
146 °C
溶解性
极易溶于水、乙醇;强碱(pKa1 ≈ 5.6 / pKa2 ≈ 9.8)
贮存
密封充氮避潮;远离酸类与氧化剂

应用

  • · 药物砌块:阿立哌唑/布瑞哌唑/卡利拉嗪等含哌嗪环 CNS 药物的核心胺源
  • · 驱虫药哌嗪盐(柠檬酸盐/磷酸盐)原料
  • · CO2 捕收(MDEA 配方活化剂)、环氧固化剂

应用背景(按来源药适应症)

乳腺癌哌柏西利子宫内膜癌奥拉帕利去势抵抗性前列腺肿瘤奥拉帕利前列腺癌奥拉帕利腹膜癌奥拉帕利卵巢上皮癌奥拉帕利输卵管癌奥拉帕利乳腺癌琥珀酸瑞波西利精神分裂症布瑞哌唑阿尔茨海默病布瑞哌唑躁动布瑞哌唑抑郁布瑞哌唑抑郁症布瑞哌唑重度抑郁症布瑞哌唑重度抑郁症氢溴酸伏硫西汀术后疼痛氢溴酸伏硫西汀大麻依赖氢溴酸伏硫西汀焦虑氢溴酸伏硫西汀焦虑症氢溴酸伏硫西汀抑郁氢溴酸伏硫西汀心绞痛雷诺嗪心肌梗塞雷诺嗪肌萎缩性侧索硬化雷诺嗪稳定型心绞痛雷诺嗪克罗恩病雷诺嗪炎症性肠疾病雷诺嗪念珠菌病泊沙康唑曲霉菌属感染泊沙康唑真菌感染泊沙康唑口腔念珠菌病泊沙康唑球孢菌病泊沙康唑组织胞浆菌病泊沙康唑

来源药(使用该中间体的合成路线)

品种梯队到期年
哌柏西利PalbociclibTier A · 立即攻坚2027
奥拉帕利OlaparibTier A · 立即攻坚2028
琥珀酸瑞波西利Ribociclib SuccinateTier A · 立即攻坚2029
布瑞哌唑BrexpiprazoleTier A · 立即攻坚2029
氢溴酸伏硫西汀Vortioxetine HydrobromideTier B · 提前布局-
雷诺嗪RanolazineTier C · 观察 / 贸易-
泊沙康唑PosaconazoleTier C · 观察 / 贸易-

合成路线中的位置(上下游链)

按路线登记顺序排列,左→右为合成方向;高亮为当前 CAS,其余可点击跳转对应档案。

布瑞哌唑原研路线步数:3总收率:13.6 g
7-hydroxyquinolin-2(1H)-one→1-bromo-4-chlorobutane→7-(4-chlorobutoxy)quinolin-2(1H)-one→1-(benzo[b]thiophen-4-yl)piperazine hydrochloride→4-bromobenzo[b]thiophene→piperazine
氢溴酸伏硫西汀原研路线步数:5总收率:13.3 g
1,2-dichlorobenzene→VORT-002→VORT-003→piperazine→VORT-005→2,4-dimethylbenzenethiol→VORT-007

本站可供应的对应中间体

同 CAS 多家在售供应横向对比;价格区间为供应方挂牌口径,实价以询价确认为准。

供应商产品价格区间最小起订货期资质
Unibest Nantong cGMP Site2-Fluoro-5-formylbenzonitrile
Pharmaceutical Intermediates
询价询价询价
—
Unibest Taizhou GMP-like Site2-Fluoro-5-[(3-oxo-1(3H)-isobenzofuranylidene)methyl]benzonitrile
Pharmaceutical Intermediates
询价询价询价
—
Qualified Partner — East China API Works2-fluoro-5-((4-oxo-3,4-dihydrophthalazin -1-yl)Methyl)benzoic acid
Pharmaceutical Intermediates
询价询价询价
—
Unibest Nantong cGMP Site1-(Cyclopropylcarbonyl)piperazine hydrochloride
Pharmaceutical Intermediates
询价询价询价
—
Unibest Taizhou GMP-like Site3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonic acid
Pharmaceutical Intermediates
询价询价询价
—
Qualified Partner — East China API Works5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine
Pharmaceutical Intermediates
询价询价询价
—
Unibest Nantong cGMP Site2-chloro-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one
Pharmaceutical Intermediates
询价询价询价
—
Unibest Taizhou GMP-like Site6-broMo-2-chloro-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one
Pharmaceutical Intermediates
询价询价询价
—
Qualified Partner — East China API Workstert-Butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate
Pharmaceutical Intermediates
询价询价询价
—
Unibest Nantong cGMP SiteTert-butyl 4-(6-nitropyridin-3-yl)piperazine-1-carboxylate
Pharmaceutical Intermediates
询价询价询价
—
Unibest Taizhou GMP-like Sitetert-Butyl 4-(6-((6-(1-butoxyvinyl)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate
Pharmaceutical Intermediates
询价询价询价
—
Qualified Partner — East China API WorksPD 0332991 HCl
Pharmaceutical Intermediates
询价询价询价
—
Unibest Nantong cGMP Site2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid
Pharmaceutical Intermediates
询价询价询价
—
Unibest Taizhou GMP-like Site2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6- carboxamide
Pharmaceutical Intermediates
询价询价询价
—

本页为中间体 CAS 注册档案:同 CAS 的多条路线登记已合并;后续供应商报价与买方需求以该 CAS 为主键撮合。