茶碱

Theophylline (订货以英文为准)

编号:T107188
CAS号:58-55-9
分子式:C7H8N4O2
分子量:180.16
货号 品牌 包装 目录价 您的价格 库存 数量 购买
T107188-100g 阿拉丁 100g ¥139.00
T107188-500g 阿拉丁 500g ¥599.00
T107188-25g 阿拉丁 25g ¥89.00
产品名称 Theophylline
中文名称 茶碱
CAS号 58-55-9
分子式(M.F.) C7H8N4O2
分子量(M.W.) 180.16
熔点270-274°C
敏感性对空气敏感
溶解性Soluble in water (8.3 g/l) at 20 °C, 0.1 M NaOH, 0.1 M HCl, ethanol (moderately), DMSO, alkali hydroxides, ammonia, dilute hyrochloric acid, nitric acid, dilute aqueous acid, and dilute aqueous base.
存贮条件充氩保存;储存温度2-8℃
密度1.4650
应用磷酸二酯酶抑制剂。
产品介绍水溶性8.3g/L(20℃),1克能溶于120毫升水,80毫升乙醇,约110毫升氯仿,溶于热水、氢氧化碱溶液和氨水,也溶于稀盐酸及硝酸,难溶于醚。
生化机理Theophylline is a cyclic phosphodiesterase inhibitor. It antagonizes Adenosine A Receptors and weakly inhibits alkaline phosphodiesterases and 5’-nucleotidase.
别名1,3-二甲基-3,7-二氢-1H-嘌呤-2,6-二酮;1,3-二甲基黄嘌呤;1,3-Dimethylxanthine;2,6-Dihydroxy-1,3-dimethylpurine;3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione;1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine
标识符号https://www.aladdin-e.com/images/ghs/ghs02.jpg,https://www.aladdin-e.com/images/ghs/ghs05.jpg,https://www.aladdin-e.com/images/ghs/ghs07.jpg,https://www.aladdin-e.com/images/ghs/ghs08.jpg
信号词Danger
危害声明H225,H314,H335,H351
警示性声明P210,P261,P280,P305+P351+P338,P310
个人防护设备Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
WGK德国3
闪点(摄氏)4 °C
风险声明 (欧洲)11;14;19;34;37;40
安全声明(欧洲)16;26;36/37/39;45
危害码(欧洲)F,C
搜索质检报告(COA)
搜索MSDS
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