4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 2,5-dioxo-1-pyrrolidinyl 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
1393330-40-9
Chemical name
4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester
Molecular formula
C18H27NO9
Molecular weight
401.4 g/mol
Synonyms
Propargyl-PEG5-NHS ester; 2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate; Alkyne-PEG5-NHS; Alkyne-PEG4-NHS ester; Alkyne-PEG5-N-hydroxysuccinimidyl ester; Alkyne-PEG5-NHS Ester; Acetylene-PEG5-NHS ester; Propargyl-PEG4-CH2CH2COONHS; Propyne-PEG4-CH2CH2COONHS Ester; P2283; N-Succinimidyl 4,7,10,13,16-pentaoxanonadec-18-ynoate; 4,7,10,13,16-Pentaoxanonadec-18-ynoic Acid N-Succinimidyl Ester
InChIKey
ACZDUKRWTPZVRP-UHFFFAOYSA-N
PubChem CID
60146234
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
-1.5
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.