Bis-PEG4-NHS ester

Catalog ID: X187773

Product Name: Bis-PEG4-NHS ester
CAS: 1314378-11-4
Purity: 95%
FW: 488.45
Formula: C₂₀H₂₈N₂O₁₂
Synonym(s): bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecanedioate
Smiles: O=C1N(OC(CCOCCOCCOCCOCCC(ON(C2=O)C(CC2)=O)=O)=O)C(CC1)=O
Bis-PEG4-NHS ester 95%, CAS#: 1314378-11-4, Cat ID: X187773, , AChemBlock
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Packaging:5G List Price: $305 Quantity:
Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

Jun 26,2026

Packaging:25G List Price: $1,220 Quantity:
Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

Jun 26,2026

update on 06-14-2026

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Product Information
Product Information
Purity 95%
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MSDS Download MSDS
IUPAC Name bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecanedioate
HTS Code
Smiles O=C1N(OC(CCOCCOCCOCCOCCC(ON(C2=O)C(CC2)=O)=O)=O)C(CC1)=O
InChiKey BQLKLYYHZOLCLV-UHFFFAOYSA-N
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