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P7693

Sigma-Aldrich

3-sn-Phosphatidylethanolamine from bovine brain

Type I, ≥98% (TLC), lyophilized powder

Synonym(s):

1,2-Diacyl-sn-glycero-3-phosphoethanolamine, L-α-Cephalin, L-α-Phosphatidylethanolamine from bovine brain

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About This Item

CAS Number:
90989-93-8
EC Number:
292-752-3
UNSPSC Code:
51191904
NACRES:
NA.77

type

Type I

Quality Level

200

assay

≥98% (TLC)

form

lyophilized powder

lipid type

phosphoglycerides

storage temp.

−20°C

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)

InChI key

CFWRDBDJAOHXSH-UHFFFAOYSA-N

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Biochem/physiol Actions

The major structural phospholipid in brain, comprising 20-25% of total lipid; primarily localized to gray matter.

Packaging

Packaged under Argon.

Caution

Purity when prepared is 98-99%. Solutions exposed to room temperature can decompose 0.3-0.5% per day.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Phosphatidylethanolamine (Soy) United States Pharmacopeia (USP) Reference Standard

USP

1535766

Phosphatidylethanolamine (Soy)

L-α-Phosphatidylethanolamine, dioleoyl ≥99% (GC), ≥98% (TLC), lyophilized powder

Sigma-Aldrich

P1223

L-α-Phosphatidylethanolamine, dioleoyl

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