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2D Structure
Also known as: Dspe-peg(2000) maleimide, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-n-[maleimide(polyethylene glycol)-2000] (ammonium salt), powder
Molecular Formula
C139H269N4O57P
Molecular Weight
2939.6  g/mol
InChI Key
BNRYDZYRCFCPTI-TVQPSUCNSA-N

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
azanium;[(2R)-2,3-di(octadecanoyloxy)propyl] 2-[2-[(Z)-2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethenyl]peroxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyperoxyethoxycarbonylamino]ethyl phosphate;ethene
2.1.2 InChI
InChI=1S/C53H94N3O57P.43C2H4.H3N/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-51(60)66-45-47(71-52(61)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)46-70-114(63,64)69-42-39-55-53(62)65-43-44-68-73-75-77-79-81-83-85-87-89-91-93-95-97-99-101-103-105-107-109-111-113-112-110-108-106-104-102-100-98-96-94-92-90-88-86-84-82-80-78-76-74-72-67-41-38-54-48(57)37-40-56-49(58)35-36-50(56)59;43*1-2;/h35-36,38,41,47H,3-34,37,39-40,42-46H2,1-2H3,(H,54,57)(H,55,62)(H,63,64);43*1-2H2;1H3/b41-38-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/t47-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/m1............................................/s1
2.1.3 InChI Key
BNRYDZYRCFCPTI-TVQPSUCNSA-N
2.1.4 Canonical SMILES
CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCCNC(=O)OCCOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOC=CNC(=O)CCN1C(=O)C=CC1=O)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+]
2.1.5 Isomeric SMILES
CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCCNC(=O)OCCOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO/C=C\NC(=O)CCN1C(=O)C=CC1=O)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+]
2.2 Synonyms
2.2.1 Depositor-Supplied Synonyms

1. Dspe-peg(2000) Maleimide, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-n-[maleimide(polyethylene Glycol)-2000] (ammonium Salt), Powder

2.3 Create Date
2019-01-23
3 Chemical and Physical Properties
Molecular Weight 2939.6 g/mol
Molecular Formula C139H269N4O57P
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count57
Rotatable Bond Count96
Exact Mass2938.8044797 g/mol
Monoisotopic Mass2937.8011249 g/mol
Topological Polar Surface Area623 Ų
Heavy Atom Count201
Formal Charge0
Complexity2290
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count45