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178167-75-4

中文名称 2,7,8-TRIMETHYL-2-(BETA-CARBOXY-ETHYL)-6-HYDROXYCHROMAN
英文名称 2,7,8-TRIMETHYL-2-(BETA-CARBOXY-ETHYL)-6-HYDROXYCHROMAN
CAS 178167-75-4
分子式 C15H20O4
分子量 264.32
MOL 文件 178167-75-4.mol
更新日期 2026/03/25 08:57:38
178167-75-4 结构式 178167-75-4 结构式

基本信息

英文别名
GTM
3-CEHC
GAMMA-CEHC
γ-CEHC Exclusive
2,7,8-TRIMETHYL-2-(BETA-CARBOXY-ETHYL)-6-HYDROXYCHROMAN
3,4-DIHYDRO-6-HYDROXY-2,7,8-TRIMETHYL-2H-1-BENZOPYRAN-2-PROPANOIC ACID
2H-1-Benzopyran-2-propanoic acid, 3,4-dihydro-6-hydroxy-2,7,8-trimethyl-

物理化学性质

熔点>125°C (dec.)
沸点466.9±45.0 °C(Predicted)
密度1.172±0.06 g/cm3(Predicted)
储存条件-20°C Freezer, Under inert atmosphere
溶解度二氯甲烷(微溶)、乙醇(微溶)、甲醇(微溶)
酸度系数(pKa)4.58±0.10(Predicted)
形态固体
颜色灰白色至淡橙色
稳定性Stable under recommended storage conditions., Stable Under Recommended Storage C
主要应用life science and biopharma
metabolomics
InChI1S/C15H20O3/c1-10-4-5-12-6-8-15(3,9-7-13(16)17)18-14(12)11(10)2/h4-5H,6-9H2,1-3H3,(H,16,17)
InChIKeyWTGHQIKMADLFAH-UHFFFAOYSA-N
SMILESO=C(O)CCC1(OC=2C(=CC(O)=C(C2C)C)CC1)C

安全数据

WGK GermanyWGK 3
存储类别11 - Combustible Solids

常见问题列表

概述
γ-CEHC is a γ-tocopherol (HY-N7148) metabolite. γ-CEHC is mainly excreted into the urine rather than into the bile. γ-CEHC is present in conjugated form in human urine, mainly as glucuronide.
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