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DSPE-PEG2000-COOH

CAT: 0607-M2017-50Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0607-M2017-50Size:50 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
PEG lipids with carboxyl groups, used for liposome delivery
CAS Number
1445832-74-5
Molecular Formula
(C2H4O) nC48H91N2O13P
Molecular Weight
2000 (Average)
Storage Conditions
Store at -20°C for 3 years

Chemical Information

Dspe-peg2000-cooh
CAS Number1445832-74-5
PubChem CID177669164
IUPAC Name4-[2-[2-[2-[[(2R)-2,3-di(octadecanoyloxy)propoxy]-hydroxyphosphoryl]oxyethylcarbamoyloxy]ethoxy]ethylamino]-4-oxobutanoic acid;methane
Molecular FormulaC51H99N2O14P
Molecular Weight995.3
Topological Polar Surface Area222
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count14
Rotatable Bond Count54
Heavy Atom Count68
Formal Charge0
Complexity1260
SMILES
C.CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCNC(=O)OCCOCCNC(=O)CCC(=O)O)OC(=O)CCCCCCCCCCCCCCCCC
InChI
InChI=1S/C50H95N2O14P.CH4/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-48(56)63-43-45(66-49(57)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)44-65-67(59,60)64-40-38-52-50(58)62-42-41-61-39-37-51-46(53)35-36-47(54)55;/h45H,3-44H2,1-2H3,(H,51,53)(H,52,58)(H,54,55)(H,59,60);1H4/t45-;/m1./s1
InChIKey
XGLBJELKQFCVAZ-NZEIQPSFSA-N
Chemical Structure
2D Structure
2D structure of Dspe-peg2000-cooh
CAS: 1445832-74-5
CID: 177669164
Formula: C51H99N2O14P
MW: 995.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight995.3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count14
Rotatable Bond Count54
Exact Mass994.68339283
Monoisotopic Mass994.68339283
Topological Polar Surface Area222 Ų
Heavy Atom Count68
Formal Charge0
Complexity1260
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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