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Documentos

78896

Sigma-Aldrich

1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine

≥99.0% (TLC)

Sinônimo(s):

PC, (7R,13Z,16Z,19Z,22Z,25Z,28Z)-4-Hydroxy-N,N,N-trimethyl-10-oxo-7-[[(4Z,7Z,10Z,13Z,16Z,19Z)-1-oxo-4,7,10,13,16,19-docosahexaenyl]oxy]-3,5,9-trioxa-4-phosphahentriaconta-13,16,19,22,25,28-hexaen-1-aminium 4-oxide, inner salt, 1,2-Di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine, DHAPC, PC(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)), PC(22:6/22:6)

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About This Item

Fórmula empírica (Notação de Hill):
C52H80NO8P
Número CAS:
99296-81-8
Peso molecular:
878.17
Número MDL:
MFCD00674317
Código UNSPSC:
12352211
ID de substância PubChem:
329768192

fonte biológica

synthetic

Ensaio

≥99.0% (TLC)

forma

paste

grupo funcional

phospholipid

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

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

InChI

1S/C52H80NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-42-44-51(54)58-48-50(49-60-62(56,57)59-47-46-53(3,4)5)61-52(55)45-43-41-39-37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h8-11,14-17,20-23,26-29,32-35,38-41,50H,6-7,12-13,18-19,24-25,30-31,36-37,42-49H2,1-5H3/b10-8-,11-9-,16-14-,17-15-,22-20-,23-21-,28-26-,29-27-,34-32-,35-33-,40-38-,41-39-/t50-/m1/s1

chave InChI

XLKQWAMTMYIQMG-SVUPRYTISA-N

Descrição geral

Phosphatidylcholine species with highly unsaturated acyl groups in both positions are relatively uncommon, but the didocosahexaenoyl (C22:6) species is unusually abundant in bonito muscle. The action of bonito cytosolic lysophosphatidylcholine transacylase on endogenous lysophosphatidylcholine produces this species as the most abundand product.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

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Augusta de Santis et al.
Soft matter, 16(46), 10425-10438 (2020-11-10)
Polyunsaturated omega-3 fatty acid docosahexaenoic acid (DHA) is found in very high concentrations in a few peculiar tissues, suggesting that it must have a specialized role. DHA was proposed to affect the function of the cell membrane and related proteins
Alessandro Emendato et al.
FEBS letters, 590(4), 582-591 (2016-01-30)
Many age-related neurodegenerative diseases, including Alzheimer Disease (AD), are elicited by an interplay of genetic, environmental, and dietary factors. Food rich in Omega-3 phospholipids seems to reduce the AD incidence. To investigate the molecular basis of this beneficial effect, we
Alessandra Manca et al.
Journal of pharmaceutical and biomedical analysis, 176, 112764-112764 (2019-08-12)
An accurate and specific gas chromatography-mass spectrometry (GC-MS) method was optimized to quantify specific polyunsaturated fatty acids (PUFAs) in plasma and in erythrocyte membranes for clinical purposes. The developed and fully-validated method showed optimal linearity in addition to adequate results
Ya Xie et al.
Food chemistry, 285, 194-203 (2019-02-25)
Microwave pretreatment of rapeseeds prior to cold-pressing is a simple and desirable method for producing high quality oils. In this study, a rapid and sensitive lipid profiling platform employing an accurate quantification strategy was established based on direct infusion electrospray
Marie Breton et al.
The Journal of membrane biology, 248(5), 827-835 (2015-08-05)
Giant unilamellar vesicles (GUV) are widely used cell membrane models. GUVs have a cell-like diameter and contain the same phospholipids that constitute cell membranes. The most frequently used protocol to obtain these vesicles is termed electroformation, since key steps of

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