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4arm-PEG10K-SH - pentaerythritol core, average Mₙ 10,000 , CAS No.A477398

4arm-PEG10K-SH - pentaerythritol core, average Mₙ 10,000 , CAS No.A477398

Name: 4arm-PEG10K-SH - pentaerythritol core, average Mₙ 10,000 , CAS No.A477398
SKU: A477398
Availability: InStock

CAS: A477398 Cat. No.: A477398 Formula: C(CHC₂O(CHC₂CHC₂O)nCHC₂CHC₂SH)C₄

COA

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AVAILABLE TO ORDER

GRADE & PURITY pentaerythritol core, average Mₙ 10,000

Synonyms

4arm-PEG-SH

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview Specifications Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) FAQs and Articles Solution Calculators Reviews

🧪

Why this grade

pentaerythritol core, average Mₙ 10,000 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

Description

4arm PEG Thiol. Hydrogel PEG. Selective for thiol groups under mild reaction conditions.Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

Specifications

Synonyms

4arm-PEG-SH

Specifications & Purity

pentaerythritol core, average Mₙ 10,000

Storage

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.

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.

4 results found

Lot Number	Certificate Type	Date	Item
I2301035	Certificate of Analysis	Jun 11, 2026	A477398
I2301036	Certificate of Analysis	Jun 11, 2026	A477398
I2301037	Certificate of Analysis	Jun 11, 2026	A477398
I2301038	Certificate of Analysis	Jun 11, 2026	A477398

FAQs and Articles

General Conjugation Protocols of PEG linkers——PEG Amine

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

Buffer PEG-NH2

Solution Calculators

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Reviews

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