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Maleimide PEG, mPEG-MAL - MW 2000 Da , CAS No.99126-64-4

CAS: 99126-64-4 Cat. No.: M163923 Formule: CH3O(C2H4O)n+1-CH2CH2 -C4H2NO2
COA
Maleimide PEG, mPEG-MAL - MW 2000 Da , CAS No.99126-64-4
DISPONIBLE À COMMANDE
GRADE & PURITY MW 2000 Da
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
★
Size
Allemagne (EU)
USA*
Price
Qty
250mg
M163923-250mg
—
2 En stock
39,83€
1g
M163923-1g
—
1 En stock
98,84€
Enter a quantity for the sizes you want to add.
Bulk / Custom
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Vue d’ensemble Specifications Noms et identifiants Documentation Advanced Data Certificats (CoA, COO, BSE/TSE et tableau d'analyse) Propriétés chimiques et physiques FAQ et articles Calculateurs de solution Avis
🧪
Why this grade

MW 2000 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Methoxy PEG Maleimide. Selective for thiol groups on cystein side chains; reacts at pH 5.0-6.7
Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

Specifications

Spécifications et pureté
MW 2000 Da
Conditions de stockage de stockage
Protected from light,Store at -20°C,Argon charged
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Product Line
M163923-250mg
Noms et identifiants
WGK Allemagne
3

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateArticle
E2530457Certificate of AnalysisSep 01, 2026 M163923
G2207443Certificate of AnalysisSep 01, 2026 M163923
I2604338Certificate of AnalysisAug 28, 2026 M163923
I2604339Certificate of AnalysisAug 28, 2026 M163923
E2530458Certificate of AnalysisJun 11, 2026 M163923
E2530459Certificate of AnalysisDec 12, 2025 M163923
L2116178Certificate of AnalysisAug 12, 2022 M163923
G2207442Certificate of AnalysisJun 09, 2022 M163923
Propriétés chimiques et physiques
SolubilitéSoluble in regular aqeous solution as well as most organic solvents.
Sensibilitélight sensitive;Hygroscopic
FAQ et articles
General Conjugation Protocols of PEG linkers——PEG Maleimide
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Buffer polyethylene glycol maleimide Maleimide stock solution detergent
How Degradable Poly(ethylene glycol) Hydrogels Build Tunable Cellular Microenvironments: Adhesion, Degradation, Release, and Experimental Interpretation in 2D/3D Culture
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Polyethylene Glycol (PEG) Hydrogel
Designing Hydrogel Scaffolds as Programmable Cell Microenvironments: From Click-Chemistry Functionalization to 3D Cell Culture Experimental Design
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Hydrogel Three dimensional cell culture
Calculateurs de solution
Avis

Avis des clients

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