m-PEG11-acid - ≥98% , CAS No.2280998-74-3

CAS: 2280998-74-3 Cat. No.: M651490 Molecular Weight: 544.63
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
M651490-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$400.90
50mg
M651490-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$250.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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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.

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Literature proof

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

Overview

m-PEG11-acid is a non-cleavable 11 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) m-PEG11-acid is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

In Vitro

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Form:Liquid

IC50& Target:PEGs|Non-cleavable

Specifications

Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
m-PEG11-acid is a non-cleavable 11 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). m-PEG11-acid is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Molecular Weight 544.63

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

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilityDMSO : 100 mg/mL (183.61 mM; Need ultrasonic)
Solution Calculators
Reviews

Customer Reviews

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