CAS 145-13-1

CAS 145-13-1

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Pregnenolone 更新时间:2021-10-22 15:23:18 常用名 孕烯醇酮 CAS号 145-13-1 价钱 ¥需询单/1kg 纯度 98.0% 备货期 需询单 库存 询单 产物详情(用途,包装等) 用途: Pregnenolone 是大麻素 CB1 受体的特异性抑制剂。 物理化学性子: CAS号:145-13-1 常用中文名:孕烯醇酮 常用英文名:Pregnenolone 分子式:C21H32O2 分子量:316.478 密度:1.1±0.1 g/cm3 沸点:443.3±45.0 °C at 760 mmHg 熔点:188-190 °C 闪点:188.9±21.3 °C 供应商信息 宝鸡市国康海思化学手艺有限公司 认证状态: 未认证供应商 电话: +86-13669197880 地址: 陕西省宝鸡市高新开发区高新四路9号院4幢3单元0601号 区域: 陕西省 宝鸡市 渭滨区 联系人: 张宜鹏 联系人电话: 13669197880 邮件: 1524237@qq.com

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145-13-1@145-13-1·Jan 9, 2021

CAS号: 145-13-1 英文名称: Pregnenolone 英文同义词: 5-Preg;ZK-5553;-20-one;prenolon;pregnolon;nen-3β-oL;Pregnelone;Progeserone;prenenolone;Arthenolone 中文名称: 孕烯醇酮 中文同义词: 苯酮;孕烯雌酮;妊烯醇酮;孕烯醇酮;孕甾烯醇酮;妊娠烯醇酮;孕烯醇酮/妊烯醇酮;孕烯醇酮 (溶液);妊娠烯醇酮,孕烯醇酮;3-羟基-5-妊烯酮 分子式: C21H32O2 分子量: 316.48 熔点 : 188-190 °C 比旋光度 : 28.5 º (c=1, EtOH) 沸点 : 395.89°C (rough estimate) 密度 : 1.0382 (rough estimate) 折射率 : 1.5344 (estimate) 闪点 : 9℃ 储存条件 : Refrigerator 溶解度 : ethanol: soluble10mg/mL, clear, colorless to faintly yellow 酸度系数(pKa): 15.00±0.70(Predicted) 形态: Powder 颜色: White to off-white 水溶解性 : 41mg/L(room temperature) Merck : 7733 BRN : 2059026 InChIKey: ORNBQBCIOKFOEO-QGVNFLHTSA-N CAS 数据库: 145-13-1(CAS DataBase Reference) NIST化学物质信息: Pregnenolone(145-13-1) 安全说明 : 22-24/25 危险品运输编号 : UN 1648 3 / PGII WGK Germany : 3 RTECS号: TU5560700 海关编码 : 29372900

Pregnenolone 更新时间:2020-12-18 22:54:27 采购访问:1次 常用名 孕烯醇酮 CAS号 145-13-1 价格 $需询单/100mg $需询单/250mg $需询单/500mg 纯度 98.0% 备货期 3天 库存 现货 产品网页 www.dcchemicals.com/product_show-Pregnenolone.html 产品详情(用途,包装等) Pregnenolone is a natural steroid hormone that serves as a precursor for a wide range of steroids, including mineralocorticoids, glucocorticoids, androgens, and estrogens. 供应商信息 DC Chemicals Limited 认证状态: 已认证供应商 商品数: 20124件 电话: 58447131 地址: 浦东新区金豫路100号 地区: 上海市 上海市 浦东新区 联系人: Tony Cao 联系人电话: 862158447131 邮件: sales@dcchemicals.com 网址: www.dcchemicals.com 年贸易额: >1000万 D&C Chemicals provides a wide range of research chemicals and biochemicals including novel life-science reagents, reference compounds, APIs and Natural compounds for laboratory and scientific use. D&C Chem has established a global network of thousands of customers from many research centers and Reagent companies in the USA, Europe and Japan. We are the the official vendor of more than 500 universities and institutes including: Harvard University,Yale University,NIH/NCI, City of Hope ORG, PARTNERS ORG,John Hopkins University,Universit tsklinikum,Oxford University,Newcastle University,UNC,UCSF and many other universities and institutes. Our bioactive compounds received good feedback from our customers. Our credo is committed to the adoption of different products, reliable quality, competitive prices and quality service to create value for customers.

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