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PHR2631

Lysophosphatidylcholine

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

L-α-Lysophosphatidylcholine from egg yolk, 1-Acyl-sn-glycero-3-phosphocholine, L-α-Lysolecithin

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Size/SKUAvailabilityPrice
250 mg
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$256.00
$192.00

About This Item

CAS Number:
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:

$192.00

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Quality Segment

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. Y0001904, traceable to USP 1372050

API family

lysophosphatidylcholine

form

solid

packaging

pkg of 250 mg

application(s)

pharmaceutical small molecule

storage temp.

-10 to -25°C

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Biochem/physiol Actions

Lysophosphatidylcholine is a major component of oxidized low density lipoproteins, and has been implicated in various inflammatory reactions, including atherosclerosis. It is used to demyelinate spinal neurons and study the processes underlying remyelination. It activates protein kinase C, p38 MAP kinase, p42 MAP Kinase, and the jun kinase (JNK) pathway, and stimulates transcription of c-jun.
Lysophosphatidylcholine is a major component of oxidized low density lipoproteins, and has been implicated in various inflammatory reactions, including atherosclerosis. It is used to demyelinate spinal neurons and study the processes underlying remyelination. It activates protein kinase C, p38 MAP kinase, p42 MAP Kinase, and the jun kinase (JNK) pathway, and stimulates transcription of c-jun. Lysophosphatidylcholine accumulates during cardiac ischemia and may induce arrhythmias by uncoupling gap junction communication, and increase ischemic damage by enhancing Na+ loading in cardiac myocytes. It also activates TREK1, TREK2 and TRAAK K+ channels.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

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This Item
L0906PHR24631372050
application(s)

pharmaceutical small molecule

application(s)

-

application(s)

pharmaceutical small molecule

application(s)

pharmaceutical (small molecule)

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

agency

traceable to USP 1372050, traceable to Ph. Eur. Y0001904

agency

-

agency

-

agency

-

API family

lysophosphatidylcholine

API family

-

API family

glutathione

API family

lysophosphatidylcholine

packaging

pkg of 250 mg

packaging

-

packaging

pkg of 100 mg

packaging

-

form

solid

form

lyophilized powder

form

solid

form

-


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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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Questions

  1. Hello, is this product soluble in DMSO? If so, at what concentration? If not, which solvent(s) should be used to dissolve it? Thank you.

    1 answer
    1. This product has not been tested for solubility in DMSO. However, other sources report that L-α-Lysophosphatidylcholine is soluble in DMSO at less than 1.0 mg/mL. Higher rates may be achieved by utilizing other solvents. This material is commonly soluble in organic solvent mixtures. See below for solubility information available for research grade Lysophosphatidylcholine products:
      Chloroform:methanol (1:1, v/v) 25-50 mg/mL
      Ethanol 3.9 mg/mL
      Chloroform 27.8 mg/mL
      Methanol 14.6 mg/mL

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