Research chemical
CAS Number: 2112731-81-2
Product details
For laboratory research and professional procurement workflows.
PubChem CID
126480420
Exact Mass
782.488853
InChIKey
QMUHVUPHHRSFNU-UHFFFAOYSA-N
IUPAC Name
tert-butyl 3-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethyl-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
SMILES String
CC(C)(C)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCN=[N+]=[N-])CCOCCOCCOCCOCCC(=O)OC(C)(C)C
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester) is identified by CAS 2112731-81-2, with molecular formula C36H70N4O14, molecular weight 783, InChIKey QMUHVUPHHRSFNU-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.
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
54
H-bond acceptors
18
H-bond donors
0
Rotatable bonds
39
Ring count
0
Aromatic rings
0
Topological polar surface area
196.9 Ų
Computed LogP
3.23
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
organic nitrogen ligand candidate
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
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
N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester) (CAS 2112731-81-2) is maintained as a commercial cas reference with formula C36H70N4O14, molecular weight 783. 00 g/mol, PubChem CID 126480420.
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.
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.