D2631
Dihexadecyl phosphate
Synonym(s):
DHP, Dicetyl phosphate
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About This Item
Linear Formula:
[CH3(CH2)15O]2P(O)OH
CAS Number:
Molecular Weight:
546.85
UNSPSC Code:
51191904
NACRES:
NA.25
PubChem Substance ID:
EC Number:
218-594-7
Beilstein/REAXYS Number:
1717117
MDL number:
description
anionic
Quality Level
form
powder
mol wt
546.85 g/mol
technique(s)
DNA extraction: suitable
mp
74-75 °C (lit.)
lipid type
phospholipids
storage temp.
−20°C
SMILES string
OP(OCCCCCCCCCCCCCCCC)(OCCCCCCCCCCCCCCCC)=O
InChI
1S/C32H67O4P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-35-37(33,34)36-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-32H2,1-2H3,(H,33,34)
InChI key
RNPXCFINMKSQPQ-UHFFFAOYSA-N
Biochem/physiol Actions
Dihexadecyl phosphate (DHP) is a negatively charged lipid that is used for the formation of model membranes.
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Hamdy Abdelkader et al.
Journal of pharmaceutical sciences, 100(5), 1833-1846 (2011-01-20)
This study aimed at preparing and evaluating Span 60-based niosomes for ocular delivery of naltrexone hydrochloride (NTX). Selected charged lipids [dicetyl phosphate (DCP) and stearyl amine (STA)] and surfactants [poly-24-oxyethylene cholesteryl ether (C24) and sodium cholate (CH)] were investigated as
Haruyuki Ishii et al.
Colloids and surfaces. B, Biointerfaces, 92, 372-376 (2011-12-16)
Hollow silica particle was obtained with a vesicle template synthesis in water under ambient conditions in the presence of ammonia. Biomimetic vesicles, liposomes were used, which consisted of a zwitterionic phospholipid, 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC), and a tiny amount of charged amphiphiles
Abbas Pardakhty et al.
International journal of pharmaceutics, 328(2), 130-141 (2006-09-26)
In this study, niosomes of polyoxyethylene alkyl ethers (Brij) were prepared for encapsulation of insulin by film hydration method. Without cholesterol, brij 35 and brij 58 did not form niosomes, apparently because of relatively large polar head groups in comparison