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Key Documents

1535733

USP

Phosphatidylcholine

United States Pharmacopeia (USP) Reference Standard

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250 MG
CN¥3,729.68

CN¥3,729.68

Available to ship onApril 25, 2025Details

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250 MG
CN¥3,729.68

About This Item

CAS Number:
97281-44-2
MDL number:
MFCD00082428
UNSPSC Code:
41116107
NACRES:
NA.24

CN¥3,729.68

Available to ship onApril 25, 2025Details

Request a Bulk Order

grade

pharmaceutical primary standard

API family

phosphatidylcholine

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

SMILES string

[P](=O)([O-])(OC[C@H](OC(=O)CCCCCCC\C=C/C\C=C/CCCCC)COC(=O)CCCCCCCCCCCCCCC)OCC[N+](C)(C)C

InChI

1S/C42H80NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h14,16,20-21,40H,6-13,15,17-19,22-39H2,1-5H3/b16-14-,21-20-/t40-/m1/s1

InChI key

JLPULHDHAOZNQI-ZTIMHPMXSA-N

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, have been developed and issued under the Authority of the issuing Pharmacopoeia.

For further information and support please go to the website of the issuing Pharmacopoeia.

Application

This USP reference standard is intended for use in specified quality tests and assays.
Also used to prepare the standard solution to determine the content of egg phospholipids according to the United States Pharmacopeia (USP) monograph.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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    Egg Phospholipids
    USP43-NF38: United States Pharmacopeia and National Formulary
    United States Pharmacopeia, 33(4), 5755-5755 (2018)

    Protocols

    LC/MS Analysis of Phospholipids in Milk on Asc

    (soybean), ≥97%; L-α-Phosphatidylethanolamine from egg yolk, Type III, ≥97% (TLC), lyophilized powder; L-α-Phosphatidylcholine, from egg yolk, Type XVI-E, ≥99% (TLC), lyophilized powder; Sphingomyelin, from chicken egg yolk, ≥95%

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