Bis-PEG5-NHS ester - 95%, high purity , CAS No.756526-03-1

  • ≥95%
Item Number
B186438
Grouped product items
SKUSizeAvailabilityPrice Qty
B186438-25mg
25mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$26.90
B186438-100mg
100mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$72.90
B186438-500mg
500mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$358.90
B186438-1g
1g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$644.90
B186438-5g
5g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$2,901.90

Basic Description

SynonymsBis-dPEG(R)5-NHS ester | PEG5 BIS-NHS ESTER | CS-0107993 | AKOS027250858 | GS-6157 | BP-20429 | (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate | bis(2,5-dioxopyrrolidin-1-yl) 4
Specifications & Purity95%
Storage TempStore at -20°C,Argon charged
Shipped InIce chest + Ice pads

Names and Identifiers

IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI InChI=1S/C22H32N2O13/c25-17-1-2-18(26)23(17)36-21(29)5-7-31-9-11-33-13-15-35-16-14-34-12-10-32-8-6-22(30)37-24-19(27)3-4-20(24)28/h1-16H2
InChi Key FTYUGLBWKRXQBD-UHFFFAOYSA-N
Canonical SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
Isomeric SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
PubChem CID 51340935
Molecular Weight 532.5

Certificates

Certificate of Analysis(COA)

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4 results found

Lot NumberCertificate TypeDateItem
I2206276Certificate of AnalysisJun 06, 2024 B186438
F1906031Certificate of AnalysisJan 09, 2023 B186438
I2206278Certificate of AnalysisSep 26, 2022 B186438
I2206279Certificate of AnalysisSep 26, 2022 B186438

Chemical and Physical Properties

SensitivityMoisture sensitive,air sensitive,heat sensitive
Flash Point(°C)336 °C

Related Documents

Solution Calculators