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Thalidomide-O-PEG4-t-butyl ester - ≥98% , CAS No.2411681-87-1

Thalidomide-O-PEG4-t-butyl ester - ≥98% , CAS No.2411681-87-1

CAS: 2411681-87-1 Cat. No.: T595825 Molecular Weight: 578.6 PubChem CID: 145994574

COA

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Storage

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

Shipped In

Ice chest + Ice pads

Application

230

Overview Specifications Names and Identifiers Documentation Advanced Data 3D Structure 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-t-butyl ester, is synthesized compound that incorporates the Thalidomide based cereblon ligand and 4-unit PEG linker used in PROTAC technology.

Specifications

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

Canonical Smiles	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOC1=CC=CC2=C1C(=O)N(C2=O)C3CCC(=O)NC3=O
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]oxyethoxy]ethoxy]ethoxy]ethoxy]propanoate
InChIKey	FBMJFOLUGBQIKU-UHFFFAOYSA-N
INCHI	1S/C28H38N2O11/c1-28(2,3)41-23(32)9-10-36-11-12-37-13-14-38-15-16-39-17-18-40-21-6-4-5-19-24(21)27(35)30(26(19)34)20-7-8-22(31)29-25(20)33/h4-6,20H,7-18H2,1-3H3,(H,29,31,33)
PubChem CID	145994574
Molecular Weight	578.6

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

3D Structure

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
I2508645	Certificate of Analysis	Jun 21, 2025	T595825
I2508647	Certificate of Analysis	Jun 21, 2025	T595825

Chemical and Physical Properties

Molecular Weight	578.600 g/mol
XLogP3	0.300
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	11
Rotatable Bond Count	19
Exact Mass	578.248 Da
Monoisotopic Mass	578.248 Da
Topological Polar Surface Area	156.000 Å²
Heavy Atom Count	41
Formal Charge	0
Complexity	919.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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Reviews

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