计算溶液所需的质量、体积或浓度。
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
SKF 104976 is a 3,2-carboxylic acid derivative with potent 14-alpha-demethylase (14 alpha DM) inhibitory activity. SKF 104976 inhibited 14 alpha DM activity by 50% at 2 nM in Hep G2 cell extracts. SKF 104976 inhibited the incorporation of [14C]acetate into cholesterol in intact cells at similar concentrations, accompanied by accumulation of lanosterol, and resulted in a 40-70% decrease in 3-hydroxy-3-methylglutaryl-CoA reductase (HMGR) activity. SKF 104976 did not affect the uptake and degradation of low-density lipoprotein in Hep G2 cells, indicating that HMGR and low-density lipoprotein receptor activities are not coordinately regulated under these conditions. The inhibitory effect of SKF 104976 on HMGR activity remained unchanged even when the flux of carbon units in the sterol synthesis pathway was reduced by 80%. SKF 104976 did not inhibit HMGR activity under conditions where sterol synthesis was almost completely blocked by lovastatin.
规格
英文名称
SKF 104976
储存条件
-20°C储存
运输条件
超低温运输
名称和识别符
分子类型
小分子
IUPAC Name
2-[(3S,10S,13R,14R,17S)-3-hydroxy-4,4,10,13-tetramethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,5,6,7,11,12,17-octahydro-1H-cyclopenta[a]phenanthren-14-yl]acetic acid
INCHI
1S/C31H50O3/c1-20(2)9-8-10-21(3)22-14-18-31(19-27(33)34)24-11-12-25-28(4,5)26(32)15-16-29(25,6)23(24)13-17-30(22,31)7/h14,18,20-22,25-26,32H,8-13,15-17,19H2,1-7H3,(H,33,34)/t21-,22-,25?,26+,29-,30-,31-/m1/s1
InChi Key
AUNLCWKHCZCMHW-ZFNHRJSZSA-N
Smiles
CC(C)CCCC(C)C1C=CC2(C1(CCC3=C2CCC4C3(CCC(C4(C)C)O)C)C)CC(=O)O
Isomeric SMILES
C[C@H](CCCC(C)C)[C@H]1C=C[C@@]2([C@@]1(CCC3=C2CCC4[C@@]3(CC[C@@H](C4(C)C)O)C)C)CC(=O)O
关联CAS
PubChem CID
MeSH Entry Terms
SK and F 104976;SK and F-104976;SKF 104976
技术文档
高级数据
三维结构
交互式化学结构模型
质检证书（CoA,COO,BSE/TSE 和分析图谱)
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