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L-α-Phosphatidylcholine - from soybean,≥15%, high purity , CAS No.8002-43-5

  • from soybean
Item Number
L434221
Grouped product items
SKUSizeAvailabilityPrice Qty
L434221-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$101.90
L434221-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$234.90
L434221-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$363.90
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Basic Description

SynonymsLECITHIN|Soybean phospholipid|17708-90-6|8002-43-5|1-Palmitoyl-2-linoleoyl-sn-glycero-3-phosphocholine|Soybean lecithin|1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine|1-Palmitoyl-2-linoleoyl-sn-glycero-3-phosphatidylcholine|PALMITOY
Specifications & Purityfrom soybean,≥15%
Storage TempStore at 2-8°C
Shipped InWet ice
Product Description

Product description：

L434221 is a crude extract of soybean phospholipids. Typical lots of purified soybean phosphatidylcholine have fatty acid contents of approximately C16:0 (palmitic), C18:0 (stearic), C18:1(oleic), C18:2 (linoleic), and 18:3 (linolenic) with other fatty acids being minor contributors. Purified phosphatidylcholine is soluble in chloroform and ethanol. Other major phospholipid components include phosphatidylethanolamine and inositol phosphatides. Other phospholipids and neutral lipids such as triglycerides, tocopherols, and sterols may be present. Carbohydrates may also be present. A procedure for determination of the amount of oxidation of egg phosphatidylcholine in a liposome preparation by measurement of the oxidation index has been published. The oxidation index is the ratio of the absorbance at 233 nm to the absorbance at 215 nm. The latter wavelength was chosen since there is little contribution of the fatty acid carbonyl to the absorbance at this wavelength, allowing Beer′s Law to be followed. A method of determining choline content has been published.

Names and Identifiers

IUPAC Name [(2R)-3-hexadecanoyloxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
INCHI 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
Canonical SMILES CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCC=CCCCCC
Isomeric SMILES CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCC/C=C\C/C=C\CCCCC
WGK Germany 1
RTECS OG7565000
Alternate CAS 55128-59-1
PubChem CID 5287971
Molecular Weight 758.06
Beilstein 5209585

Certificates

Certificate of Analysis(COA)

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4 results found

Lot NumberCertificate TypeDateItem
I2319602Certificate of AnalysisAug 17, 2023 L434221
I2319606Certificate of AnalysisAug 17, 2023 L434221
I2319622Certificate of AnalysisAug 17, 2023 L434221
I2319623Certificate of AnalysisAug 17, 2023 L434221

Chemical and Physical Properties

SensitivityHygroscopic

Safety and Hazards(GHS)

WGK Germany 1
RTECS OG7565000

Related Documents

 SDS

 Specification Sheet

References

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