Research chemical
CAS Number: 2639395-40-5
Product details
For laboratory research and professional procurement workflows.
PubChem CID
146026100
Exact Mass
539.233976
InChIKey
FEIQZMMASRDUCL-UHFFFAOYSA-N
IUPAC Name
3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]-N-[2-[4-(3,5-dioxo-1,2,4-triazolidin-4-yl)-2-methoxyphenoxy]ethyl]propanamide
SMILES String
COc1cc(-n2c(=O)[nH][nH]c2=O)ccc1OCCNC(=O)CCOCCOCCOCCOCCN=[N+]=[N-]
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.
Ptad-peg4-N3 is identified by CAS 2639395-40-5, with molecular formula C22H33N7O9, molecular weight 539.5, InChIKey FEIQZMMASRDUCL-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
38
H-bond acceptors
16
H-bond donors
3
Rotatable bonds
21
Ring count
2
Aromatic rings
2
Topological polar surface area
203.89 Ų
Computed LogP
0.12
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
n heterocycle ligand
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
N-heterocycle motif
Yes
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
Ptad-peg4-N3 (CAS 2639395-40-5) is maintained as a commercial cas reference with formula C22H33N7O9, molecular weight 539. 50 g/mol, PubChem CID 146026100.
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 nitrogen-containing heterocycle.
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.