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

CAS: A477398 Cat. No.: A477398 Formula: C(CHC2O(CHC2CHC2O)nCHC2CHC2SH)C4
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
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Size
Germany (EU)
USA*
Price
Qty
50mg
A477398-50mg
Made to order · 8–12 wks
€110.12
250mg
A477398-250mg
—
2 In stock
€422.50
1g
A477398-1g
—
2 In stock

€1,202.60

€1,403.91
Save €201.32 (14.34%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

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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.

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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 NumberCertificate TypeDateItem
I2301035Certificate of AnalysisJun 11, 2026 A477398
I2301036Certificate of AnalysisJun 11, 2026 A477398
I2301037Certificate of AnalysisJun 11, 2026 A477398
I2301038Certificate of AnalysisJun 11, 2026 A477398
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