CAS 6217-54-5 MFCD00065722-Docosahexaenoic Acid 二十二碳六烯酸 TAO{mole}

Docosahexaenoic Acid 二十二碳六烯酸

CAS 6217-54-5 MFCD00065722

化学结构图

SMILES: CCC=CCC=CCC=CCC=CCC=CCC=CCCC(=O)O

化学属性

Mol. Formula	C22H32O2
Mol. Weight	328.49
Flash Point	62°C(lit.)
Density	0.94
Refractive index	1.5030 to 1.5060
Melting Point	-44.5--44.1°C

别名和识别编码

Chemical Name	Docosahexaenoic Acid
Synonym	Docosahexaenoic acid {LY} Docosahexaenoic acid {} {LY} Docosahexaenoic Acid {} {} {SNA} DHA {} {} {} {uni_hamburg} Cervonic acid {} {} {} {} {uni_hamburg} C₂₂H₃₂O₂ (cis-4,7,10,13,16,19-docosahexaenoic acid) {} {} {} {} {} {uni_hamburg} cis-4,7,10,13,16,19-docosahexaenoic acid {} {} {} {} {} {} {uni_hamburg} 4,7,10,13,16,19-Docosahexaenoic acid, (4Z,7Z,10Z,13Z,16Z,19Z)- {} {} {} {} {} {} {} {uni_hamburg} (4Z,7Z,10Z,13Z,16Z,19Z)-Docosahexaenoic acid {} {} {} {} {} {} {} {} {} {} {} {} {uni_hamburg} 二十二烷六烯酸二十二烷六烯酸;DHA 顺式-4,7,10,13,16,19-二十二碳六烯酸
MDL Number	MFCD00065722
CAS Number	6217-54-5
PubChem Substance ID	445580
Beilstein Registry Number	2(4)1812
EC Number	250-023-7
Reaxys-RN	1715505
Merck Number	3398
Chemical Name Translation	二十二碳六烯酸
LabNetwork Molecule ID	LN01286685
InChI	InChI=1S/C22H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,6-7,9-10,12-13,15-16,18-19H,2,5,8,11,14,17,20-21H2,1H3,(H,23,24)/b4-3-,7-6-,10-9-,13-12-,16-15-,19-18-
Canonical SMILES	CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(O)=O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

分类

{SNA} Fatty Acids
{SNA} Biochemicals and Reagents, Cell Biology, Fatty Acid Metabolism, Fatty Acids and conjugates, Fatty Acyls, Functional Foods, Lipids, Metabolic Pathways, Metabolomics, Nutrition Research, Omega 3 fatty acids and derivatives, Polyunsaturated, Polyunsaturated Fatty Acids (PUFAs) and Omega-3 Fatty Acids, Unsaturated Fatty Acids and Derivatives
{SNA} Fatty Acids and conjugates, Fatty Acyls, Functional Foods, Lipids, Omega 3 fatty acids and derivatives, Polyunsaturated, Polyunsaturated Fatty Acids (PUFAs) and Omega-3 Fatty Acids, Unsaturated Fatty Acids and Derivatives, 代谢组学,
{SNA} Fatty Acids and conjugates,

产品应用

二十二碳六烯酸(DHA）是一种ω-3多不饱和脂肪酸，具有22个碳原子和6个双键，第一个双键发生的位点在三个位置的甲基末端（22点06的n-3）。 DHA是脂质膜和髓鞘的成分。 DHA也可作为信号分子的前体，如前列腺素和类二十烷酸。

安全信息

WGK Germany3

Personal Protective Equipment Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)

Safety Statements

S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；

Signal word Warning

GHS Symbol

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P370+P378
P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
P403+P235

Storage condition -20°C, protect from light, stored under nitrogen {LY} -20°C, protect from light, stored under nitrogen 0-10 0-10°C {} {LY} -20°C, protect from light, stored under nitrogen {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen 储存温度: -20°C 储存温度: -20°C，干冰运输

Hazard statements

H227 Combustible liquid 可燃液体

其他信息

DHA是一种必需脂肪酸，其在神经组织中属最丰富的ω-3脂肪酸，特别是在视网膜和大脑。 DHA构成高达40％的视网膜和神经细胞膜的多不饱和脂肪酸总量池。使用鱼油DHA膳食补充剂，可抑制动脉粥样硬化和延误光感受器变性的视网膜色素变性的进度。新生儿的DHA不足会导致发育缺陷，大鼠DHA不足可能导致高血压。
有鱼腥味的无色透明。毒性LD50(mg/kg)：本品无毒,大鼠经口20000。