Research chemical
CAS Number: 159156-98-6
Product details
For laboratory research and professional procurement workflows.
PubChem CID
118333801
Exact Mass
878.636049
InChIKey
BBJPYLDHKQBAQS-UHFFFAOYSA-N
IUPAC Name
[3-[2-[2-(2-aminoethoxy)ethoxycarbonylamino]ethoxy-hydroxyphosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate
SMILES String
CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCCNC(=O)OCCOCCN)OC(=O)CCCCCCCCCCCCCCCCC
No physical property values available.
Catalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
DSPE-PEG(2000) sodium salt is identified by CAS 159156-98-6, with molecular formula C46H91N2O11P, molecular weight 879.2, InChIKey BBJPYLDHKQBAQS-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
60
H-bond acceptors
13
H-bond donors
4
Rotatable bonds
47
Ring count
0
Aromatic rings
0
Topological polar surface area
181.94 Ų
Computed LogP
11.8
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
phosphine ligand
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
Yes
N-heterocycle motif
No
Boronic acid motif
No
Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.
Structural features
DSPE-PEG(2000) sodium salt (CAS 159156-98-6) is maintained as a commercial cas reference with formula C46H91N2O11P, molecular weight 879. 20 g/mol, PubChem CID 118333801.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page for CAS identity lookup, internal catalog search, and commercial discovery workflows; structure-derived tags include phosphine-ligand motif.
Documentation needs
Review supplier documentation before handling; for research use only.
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.