DSPE-PEG(2000) Cyanur ammonium salt

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Category	Functionalized PEG Lipids
Catalog NO.	BPG-2979
Product Name	DSPE-PEG(2000) Cyanur ammonium salt
CAS	1246304-74-4
Molecular Formula	(C2H4O)nC47H86Cl2N5O10P.NH3
Molecular Weight	2938.467

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Product Information

Description	DSPE-PEG(2000) Cyanur is a terminal functionalized PEG-lipid conjugate, used to connect peptides, antibodies, etc. under mild alkaline conditions.
Synonyms	1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[cyanur(polyethylene glycol)-2000] (ammonium salt)
IUPAC Name	azanium;2-[2-[(E)-2-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]ethenyl]peroxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyethoxycarbonylamino]ethyl [(2R)-2,3-di(octadecanoyloxy)propyl] phosphate;ethene
Canonical SMILES	CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCCNC(=O)OCCOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOC=CNC1=NC(=NC(=N1)Cl)Cl)OC(=O)CCCCCCCCCCCCCCCCC.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.C=C.[NH4+]
InChI	InChI=1S/C49H88Cl2N5O54P.43C2H4.H3N/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-44(57)63-41-43(68-45(58)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)42-67-111(60,61)66-38-36-53-49(59)62-39-40-65-70-72-74-76-78-80-82-84-86-88-90-92-94-96-98-100-102-104-106-108-110-109-107-105-103-101-99-97-95-93-91-89-87-85-83-81-79-77-75-73-71-69-64-37-35-52-48-55-46(50)54-47(51)56-48;431-2;/h35,37,43H,3-34,36,38-42H2,1-2H3,(H,53,59)(H,60,61)(H,52,54,55,56);431-2H2;1H3/b37-35+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/t43-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/m1............................................/s1
InChIKey	FGVWECKMWJTZSK-ZHVBLOLQSA-N
Purity	>99%
Related CAS	1246429-89-9 (free acid)
Appearance	Powder
Shelf Life	1 Year
Storage	Store at -20°C
Exact Mass	2935.729
Hygroscopic	Yes
Light Sensitive	No
Percent Composition	C 55.18%, H 9.09%, Cl 2.41%, N 2.86%, O 29.40%, P 1.05%

References

1. Kheradmandi M, Ackers I, Burdick MM, Malgor R, Farnoud AM. Targeting Dysfunctional Vascular Endothelial Cells Using Immunoliposomes Under Flow Conditions. Cell Mol Bioeng. 2020 May 4;13(3):189-199. doi: 10.1007/s12195-020-00616-1. PMID: 32426057; PMCID: PMC7225235. PubMed ID: 32426057.
2. Bakowsky H, Richter T, Kneuer C, Hoekstra D, Rothe U, Bendas G, Ehrhardt C, Bakowsky U. Adhesion characteristics and stability assessment of lectin-modified liposomes for site-specific drug delivery. Biochim Biophys Acta. 2008 Jan;1778(1):242-9. doi: 10.1016/j.bbamem.2007.09.033. Epub 2007 Oct 10. PMID: 17964278. PubMed ID: 17964278.
3. Bendas G, Krause A, Bakowsky U, Vogel J, Rothe U. Targetability of novel immunoliposomes prepared by a new antibody conjugation technique. Int J Pharm. 1999 Apr 20;181(1):79-93. doi: 10.1016/s0378-5173(99)00002-2. PMID: 10370205. PubMed ID: 10370205.

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