DBCO-PEG4-NHS ester
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
1427004-19-0
Chemical name
DBCO-PEG4-NHS ester
Molecular formula
C34H39N3O10
Molecular weight
649.7 g/mol
Synonyms
2,5-Dioxo-1-pyrrolidinyl 20-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-17,20-dioxo-4,7,10,13-tetraoxa-16-azaeicosanoate; DBCO-PEG4-NHSester; DBCO-PEG4-NHS-ester; Dibenzocyclooctyne-PEG4-N-hydroxysuccinimidyl ester; DBCO-PEG4-succinimidyl ester; (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxo-butanoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate; 2,5-dioxopyrrolidin-1-yl 1-(4-{2-azatricyclo[10.4.0.0^(4,9)]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl}-4-oxobutanamido)-3,6,9,12-tetraoxapentadecan-15-oate
InChIKey
RRCXYKNJTKJNTD-UHFFFAOYSA-N
PubChem CID
77078155
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
0.4
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.