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Thalidomide-O-PEG4-Propargyl - ≥98% , CAS No.2098799-77-8

Thalidomide-O-PEG4-Propargyl - ≥98% , CAS No.2098799-77-8

CAS: 2098799-77-8 Cat. No.: T595111 Molecular Weight: 488.50

COA

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Thalidomide-O-PEG4-Propargyl - ≥98% CAS No(2098799-77-8) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

Thalidomide-O-PEG4-Propargyl | 4-((3,6,9,12-Tetraoxapentadec-14-yn-1-yl)oxy)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione | 2-(2,6-dioxopiperidin-3-yl)-4-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]isoindole-1,3-dione

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Application

PROTAC

Overview Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

🧪

Why this grade

≥98% 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.

Overview

E3 ligase ligand-linker conjugate, Thalidomide-O-PEG4-Propargyl, is synthesized compound that incorporates the Thalidomide based cereblon ligand and 4-unit PEG linker used in PROTAC technology.

Specifications

Synonyms

Thalidomide-O-PEG4-Propargyl | 4-((3, 6, 9, 12-Tetraoxapentadec-14-yn-1-yl)oxy)-2-(2, 6-dioxopiperidin-3-yl)isoindoline-1, 3-dione | 2-(2, 6-dioxopiperidin-3-yl)-4-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]isoindole-1, 3-dione

Specifications & Purity

≥98%

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	488.50

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:

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

2 results found

Lot Number	Certificate Type	Date	Item
J2528668	Certificate of Analysis	Aug 23, 2025	T595111
J2528669	Certificate of Analysis	Aug 23, 2025	T595111

Chemical and Physical Properties

Solubility	Solubility in Water, DMF, DCM, DMSO
Sensitivity	Moisture sensitive；Light sensitive

Solution Calculators

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Reviews

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