奈拉滨 更新时间:2022-07-01 10:14:24 常用名 奈拉滨 CAS号 121032-29-9 价钱 ¥21.0/30kg 纯度 99.0% 备货期 1天 库存 现货 产物详情(用途,包装等) 121032-29-9 别 名 [1S-(1α,3Aβ,4α,8Aβ)]-十氢-4,8,8-三甲基-9-亚甲基-1,4-亚甲基奥 | [1S-(1A,3AB,4A,8AB)]-十氢-4,8,8-三甲基-9-亚甲基-1,4-甲桥 英文名 (+)-Longifolene CAS号 475-20-7 EINECS 207-491-2 分子式 C15H24 分子量 204.351 密 度 0.9±0.1 g/cm3 沸 点 252.2±7.0 °C 闪 点 101.1±0.0 °C 性 状 淡黄色油状液体 消融性 溶于苯,不溶于水 用 途 是一种倍半萜类化合物,也是一种家兔体内的代谢物。在兔子体内转化为伯醇、仲醇或叔醇,其中以伯醇为主。 供应商信息 艺康化工(湖北)有限公司 认证状态: 未认证供应商 电话: 027-13349960550 地址: 武汉市江岸区后湖街塔子湖东路18号 区域: 湖北省 武汉市 江岸区 联系人: 阮芬 联系人电话: 13349960550 邮件: 1164531526@qq.com 主要市场: 武汉
CAS 475-20-7
CAS 475-20-7
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CAS号: 475-20-7 英文名称: (+)-LONGIFOLENE 英文同义词: Junipen;Junipene;Longifolen;Kuromatsuen;LONGIFOLENE;Kuromatsuene;D-longifolene;a-Longifolene;(+)-Longifolen;(+)-LONGIFOLENE 中文名称: 长叶烯 中文同义词: 長葉烯;长叶烯;长叶烯60%;(+)-长叶烯;[1S-(1Α,3AΒ,4Α,8AΒ)]-十氢-4,8,8-三甲基-9-亚甲基-1,4-甲桥;(1R,2S,7S,9S)-3,3,7-三甲基-8-亚甲基三环[5.4.0.02.9]十一烷;[1S-(1A,3AB,4A,8AB)]-十氢-4,8,8-三甲基-9-亚甲基-1,4-甲桥;[1S-(1α,3Aβ,4α,8Aβ)]-十氢-4,8,8-三甲基-9-亚甲基-1,4-亚甲基奥 分子式: C15H24 分子量: 204.35 比旋光度 : D18 +42.73° 沸点 : 254 °C706 mm Hg(lit.) 密度 : 0.928 g/mL at 25 °C(lit.) 折射率 : n 20/D 1.504(lit.) 闪点 : 98 °C 储存条件 : 2-8°C Merck : 13,5588 CAS 数据库: 475-20-7(CAS DataBase Reference) EPA化学物质信息: Longifolene (475-20-7) 危险品运输编号 : UN1230 - class 3 - PG 2 - Methanol, solution WGK Germany : 2 RTECS号: PB7724500 F : 8-10-23 海关编码 : 29021990
Longifolene 更新时间:2020-12-18 22:54:27 采购访问:1次 常用名 长叶烯 CAS号 475-20-7 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-Longifolene.html 产品详情(用途,包装等) Longifolene is the common (or trivial) chemical name of a naturally occurring, oily liquid hydrocarbon found primarily in the high-boiling fraction of certain pine resins. The name is derived from that of a pine species from which the compound was isolated, Pinus longifolia (obsolete name for Pinus roxburghii Sarg.) Chemically, longifolene is a tricyclic sesquiterpene. This molecule is chiral, and the enantiomer commonly found in pines and other higher plants exhibits a positive optical rotation of +42.73°. The other enantiomer (optical rotation ?42.73°) is found in small amounts in certain fungi and liverworts. Longifolene is used in organic synthesis for the preparation of dilongifolylborane, a chiral hydroborating agent. 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.