(±)4-HDoHE

DHA的自氧化产物,可作为氧化应激的标志
  • ≥95%
  • ~100μg/mL in ethanol
有货

库存信息

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库存信息

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库存信息

关闭
货号 (SKU) 包装规格 是否现货 价格 数量
H351337-25μg
25μg 期货 Stock Image
H351337-50μg
50μg 期货 Stock Image
H351337-100μg
100μg 期货 Stock Image
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脂类 (75)

基本描述

英文别名 4-hydroxy Docosahexaenoic Acid | (+/-)4-HDHA | DTXSID40694003 | 4-HYDROXYDOCOSA-5,7,10,13,16,19-HEXAENOIC ACID | (+/-)4-HDoHE | (±)4-hydroxy-5E,7Z,10Z,13Z,16Z,19Z- docosahexaenoic acid
规格或纯度 ≥95%, ~100μg/mL in ethanol
英文名称 (±)4-HDoHE
储存温度 -20°C储存
运输条件 超低温冰袋运输
产品介绍

(±)4-HDHA是二十二碳六烯酸(DHA)在体外的自氧化产物。它也是由DHA在大鼠肝脏、大脑和肠道微粒体中的孵育产生的。RBL-1细胞对DHA的酶转化也会产生4-HDHA。然而,酶的产物很可能是S-异构体。(±)4-HDHA是脑和视网膜氧化应激的潜在标志物,其中DHA是一种丰富的多不饱和脂肪酸。

(±)4-HDHA is an autoxidation product of docosahexaenoic acid (DHA) in vitro. It is also produced from incubations of DHA in rat liver, brain, and intestinal microsomes. Enzymatic transformation of DHA by RBL-1 cells also produces 4-HDHA.However, the enzymatic product is most likely the S-isomer. (±)4-HDHA is a potential marker of oxidative stress in brain and retina where DHA is an abundant polyunsaturated fatty acid.

名称和识别符

分子类型 小分子
IUPAC Name 4-hydroxydocosa-5,7,10,13,16,19-hexaenoic acid
INCHI InChI=1S/C22H32O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21(23)19-20-22(24)25/h3-4,6-7,9-10,12-13,15-18,21,23H,2,5,8,11,14,19-20H2,1H3,(H,24,25)
InChi Key IFRKCNPQVIJFAQ-UHFFFAOYSA-N
Canonical SMILES CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C=C/C(O)CCC(=O)O
Isomeric SMILES CCC=CCC=CCC=CCC=CCC=CC=CC(CCC(=O)O)O
分子量 344.5
Reaxy-Rn 29757816
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=29757816&ln=

化学和物理性质

沸点 78° C

安全和危险性(GHS)

Reaxy-Rn 29757816
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=29757816&ln=

技术规格说明书

NMR Spectrum 1H Conforms to Structure
Purity(HPLC area) 98-100(%)
LC-MS for identification Conforms
Solvent(Ethanol) Conform
Concentration 90-110(μg/ml)

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

溶液计算器