| Identification | Back Directory | [Name]
PHOSPHATIDYLETHANOLAMINE | [CAS]
90989-93-8 | [Synonyms]
PE
ADTB3A
BRAIN PE
PE (EGG)
EGG TRANS PE
BOVINE LIVER PE
CEPHALIN ANIMAL
EGG LISS RHOD PE
L-ALPHA-CEPHALIN
Cephalins, brain
cephalin/kephalin
CEPHALIN, EGG YOLK
ORIGINAL EGG NBD PE
PHOSPHATIDYLETHANOLAMINE
Cephalin(fromsheepbrain)
L-3-PHOSPHATIDYLETHANOLAMINE
3-SN-PHOSPHATIDYLETHANOLAMINE
PhosphatidylethanolamineExBovine
L-ALPHA-PHOSPHATIDYLETHANOLAMINES
PHOSPHATIDYLETHANOLAMINE USP/EP/BP
L-A-PHOSPHATIDYLETHANOLAMINE (EGG)
L-ALPHA-CEPHALIN TYPE III EGG YOLK
Phosphatidylethanolamines (bovine)
L-A-PHOSPHATIDYLETHANOLAMINE (BRAIN)
diacylglycerylphosphorylethanolamine
L-ALPHA-PHOSPHATIDYLETHANOLAMINES, EGG
L-ALPHA-PHOSPHATIDYLETHANOLAMINE SHEEP
PHOSPHATIDYLETHANOLAMINE (SHEEP BRAIN)
L-ALPHA-CEPHALIN TYPE II-S SHEEP BRAIN
L-ALPHA-CEPHALIN TYPE I-A BOVINE BRAIN
3-SN-PHOSPHATIDYLETHANOLAMINE, EGG YOLK
L-A-PHOSPHATIDYLETHANOLAMINE BOVINE LIVER
L-ALPHA-PHOSPHATIDYLETHANOLAMINE, EGG YOLK
1,2-diacyl-sn-glycero-3-phosphoethanolamine
2-Ammonioethyl 2,3-diacetoxypropyl phosphate
R-Phycoerythrin from Corallina officinalis
L-α-Phosphatidylethanolamine from bovine brain
3-sn-phosphatidylethanolamine from sheep brain
3-SN-PHOSPHATIDYLETHANOLAMINE FROM BOVIN E BRAIN
L-A-phosphatidylethanolamine type ii-S*commercial
L-ALPHA-PHOSPHATIDYLETHANOLAMINE TYPE III EGG YOLK
Anti-AP3B1 (N-terminal) antibody produced in rabbit
3-sn-phosphatidylethanolaminesolutionfrombovinebrain
L-A-PHOSPHATIDYLETHANOLAMINE TYPE I:*FRO M BOVINE BR
L-A-PHOSPHATIDYLETHANOLAMINE TYPE I*FROM BOVINE BRA
L-A-PHOSPHATIDYLETHANOLAMINE TYPE VI*FRO M DOG BRAIN
L-A-PHOSPHATIDYLETHANOLAMINE TYPE II-S*C OMMERCIAL G
L-ALPHA-PHOSPHATIDYLETHANOLAMINE TYPE I-A BOVINE BRAIN
L-ALPHA-PHOSPHATIDYLETHANOLAMINE TYPE II-S SHEEP BRAIN
L-A-PHOSPHATIDYLETHANOLAMINE (EGG TRANSPHOSPHATIDYLATED)
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE TYPE III EGG YOLK
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE TYPE I-A BOVINE BRAIN
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE TYPE II-S SHEEP BRAIN
[2-acetyloxy-3-[2-aminoethoxy(hydroxy)phosphoryl]oxypropyl] acetate
L-A-PHOSPHATIDYLETHANOLAMINE-N-(4-NITROBENZO-2-OXA-1,3-DIAZOLE) (EGG)
L-A-PHOSPHATIDYLETHANOLAMINE-N-(LISSAMINE RHODAMINE B SULFONYL) (EGG)
L-ALPHA-PHOSPHATIDYLETHANOLAMINE SOLUTION,FROM BOVINE BRAIN(50MG/ML CHLOROFORM SOLUTION)
1,2-Diacyl-sn-glycero-3-phosphoethanolamine, L-α-Cephalin, L-α-Phosphatidylethanolamine from sheep brain
1,2-Diacyl-sn-glycero-3-phosphoethanolamine, L-α-Cephalin, L-α-Phosphatidylethanolamine from bovine brain
3-sn-Phosphatidylethanolamine from bovine brain,1,2-Diacyl-sn-glycero-3-phosphoethanolamine, L-α-Cephalin, L-α-Phosphatidylethanolamine from bovine brain | [EINECS(EC#)]
292-752-3 | [Molecular Formula]
C9H18NO8P | [MDL Number]
MFCD00146358 | [MOL File]
90989-93-8.mol | [Molecular Weight]
299.215 |
| Chemical Properties | Back Directory | [storage temp. ]
−20°C
| [solubility ]
Chloroform: Soluble | [form ]
solution
| [color ]
Light yellow to yellow | [InChI]
InChI=1S/C9H18NO8P/c1-7(11)15-5-9(18-8(2)12)6-17-19(13,14)16-4-3-10/h9H,3-6,10H2,1-2H3,(H,13,14) | [InChIKey]
CFWRDBDJAOHXSH-UHFFFAOYSA-N | [SMILES]
P(=O)(O[H])(OC([H])([H])C([H])([H])N([H])[H])OC([H])([H])C([H])(C([H])([H])OC(C([H])([H])[H])=O)OC(C([H])([H])[H])=O | [CAS DataBase Reference]
90989-93-8 |
| Hazard Information | Back Directory | [Chemical Properties]
Phosphatidylethanolamine is abundant in brain tissue, hence its name, cephalin. It coexists with lecithin in various tissues and organs of the body. Its structure and physicochemical properties are similar to those of lecithin, except that in cephalin, cholestylazoline is bound to phosphate.
This product is a complex glycerophospholipid extracted from the brain and spinal cord of livestock. It is a slightly yellowish amorphous powder with a distinctive odor. It has no definite melting point and is optically active. It is soluble in petroleum ether, chloroform, ether, and methanol, slightly soluble in benzene and carbon tetrachloride, and insoluble in water. It is hygroscopic and readily oxidizes to a brown-black color in air. It is an amphoteric compound. | [Uses]
1,2-Diacyl-sn-glycero-3-phosphoethanolamine is the major structural phopholipids in brain. | [Biochem/physiol Actions]
The major structural phospholipid in brain, comprising 20-25% of total lipid; primarily localized to gray matter. | [in vivo]
Phosphatidylethanolamine (375 mg/kg; i.p.) significantly inhibits food intake and locomotor activity in mice[4].
Phosphatidylethanolamine (2 g added to the basal diet containing 8 g of soybean oil; p.o.; dietary administration; ad libitum; 15-18 days) causes a decrease in serum cholesterol, phospholipid, apolipoprotein A-I (apoA-I) and apoE, an increase in high molecular weight apoB, alters the distribution of hepatic phospholipids and the fatty acid composition of serum and hepatic phospholipids in rats[6].
| Animal Model: | Model: Male Wistar rats (weight: 143 g, specific age not mentioned) fed cholesterol-free semipurified diet[6] | | Dosage: | 2 g of Phosphatidylethanolamine added to the basal diet containing 8 g of soybean oil | | Administration: | Dietary administration, ad libitum, 15-18 days | | Result: | Led to a significant decrease in serum cholesteryl ester, phospholipid, apoA-I and apoE, while serum apoB was higher compared to the PC and control groups.
Decreased hepatic cholesterol.
Altered the relative distribution of phospholipid subclasses in the liver.
Altered the fatty acid composition of liver PC and PE.
Enhanced the excretion of fecal neutral steroids.
Showed higher hepatic HMG-CoA reductase activity.
|
| [storage]
Store at -20°C |
|
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Grader reagent
|
| Telephone: |
18221735425 |
| Website: |
www.shxinping.net |
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