CAS号:19356-17-3
品名:骨化二醇calcidiol
中文别名:25-羟基维生素D3;骨化三醇;
英文别名:25-Hydroxycholecalciferol;Calcidiol,Didrogyl,Hidroferol;Calcifediol;VitaminD325Calcifediol;Calcifediol,(εR,1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]octahydro-α,α,ε,7a-tetramethyl-1H-indene-1-pentanol;25-HydroxyvitaminD3;
分子式:C27H44O2
分子量:400.637
精确质量:400.334
Psa:40.46
EINECS号:242-990-9
MDL号:MFCD00867077
PubChem号:24895612
密度:1.01 g/cm3
沸点:529.2ºC at 760 mmHg
闪点:221.4ºC
储存条件:-20ºC
安全说明:28-36/37-45
危险类别码:R28
WGK Germany:3
危险品运输编码:UN 2811 6
危险品标志:T+
信号词:Danger
危险性防范说明:P210; P280; P305 + P351 + P338; P337 + P313; P403 + P235
危险标志:GHS02, GHS07
危险性描述:H225; H319
简介:Calcifediol(INN),alsoknownascalcidiol,25-hydroxycholecalciferol,or25-hydroxyvitaminD(abbreviated25(OH)D),isaprehormonethatisproducedintheliverbyhydroxylationofvitaminD3(cholecalciferol)bytheenzymecholecalciferol25-hydroxylasewhichwasisolatedbyMichaelF.Holick.Physiciansworldwidemeasurethismetabolitetodetermineapatient'svitaminDstatus.AtatypicaldailyintakeofvitaminD3,itsfullconversiontocalcifedioltakesapproximately7days.
其他分子