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Principaux documents

04449

Sigma-Aldrich

O-(Octadecylphosphoryl)choline

≥98% (TLC)

Synonyme(s) :

Octadecylphosphocholine, Phosphocholine octadecyl ester

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About This Item

Formule empirique (notation de Hill) :
C23H50NO4P
Numéro CAS:
Poids moléculaire :
435.62
Beilstein:
3694312
Numéro MDL:
Code UNSPSC :
12352211
ID de substance PubChem :

Essai

≥98% (TLC)

Type de lipide

phospholipids

Température de stockage

−20°C

Chaîne SMILES 

CCCCCCCCCCCCCCCCCCOP([O-])(=O)OCC[N+](C)(C)C

InChI

1S/C23H50NO4P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22-27-29(25,26)28-23-21-24(2,3)4/h5-23H2,1-4H3

Clé InChI

ZBNJXSZNWZUYCI-UHFFFAOYSA-N

Application

Antitumor phospholipid, induces apoptosis in three human leukemic cell lines.

Actions biochimiques/physiologiques

C18-phosphocholine was the most potent alkylphosphocholine tested in inhibiting phosphatidylcholine biosynthesis. The effect is mediated by interrupting the translocation of the rate-limiting enzyme, CTP:phosphocholine cytidylyltransferase, to membranes, where it is active.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

R Zeisig et al.
Anti-cancer drugs, 2(4), 411-417 (1991-08-01)
Hexadecylphosphocholine (HPC) and its analogs with a longer alkyl chain (C18 and C20) were examined for antineoplastic activity in the murine tumor models P388 leukemia, B 16 melanoma, the mammary carcinoma C3H and Ca 755, and the human MT-1 mammary
V Brochez et al.
Lipids, 34(5), 511-516 (1999-06-24)
The determination of cellular content of octadecylphosphocholine (D-19391) and hexadecylphosphocholine (HePC, D-18506), two anticancer agents of the alkylphosphocholine group, using capillary gas chromatography is described. The compounds' cytotoxicity was first determined by the MTT [3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyltetrazolium] assay, being indicative for the
E Posse de Chaves et al.
The Biochemical journal, 312 ( Pt 2), 411-417 (1995-12-01)
At least 50% of the major axonal membrane lipid, phosphatidylcholine, of rat sympathetic neurons is synthesized in situ in axons [Posse de Chaves, Vance, Campenot and Vance (1995) J. Cell Biol. 128, 913-918]. In the same study we reported that
N Dittrich et al.
Journal of enzyme inhibition, 11(1), 67-75 (1996-08-01)
Alkylphosphate esters were shown to be potent inhibitors of phospholipase D. Using phosphatidyl choline/sodium dodecylsulfate (2:1) as substrate, IC50 values were determined for alkylphosphocholines of different chain length (C10-C18) and for various octadecylphosphate esters with different polar head groups. The
M R Berger et al.
Journal of cancer research and clinical oncology, 119(9), 541-548 (1993-01-01)
Alkylphosphocholines, and especially their main representative hexadecylphosphocholine (HPC), show high anticancer activity in methylnitrosourea (MNU)-induced autochthonous rat mammary carcinoma. The regression of MNU-induced rat mammary carcinoma during HPC treatment can be evaluated by computed tomography and sonography. This allows a

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