PEG di-iodoacetate, IA-PEG-IA - MW 1000 Da

Cat. No.: P164167
AVAILABLE TO ORDER
GRADE & PURITY MW 1000 Da
Synonyms
Iodoacetate-PEG-Iodoacetate
Storage
Protected from light,Store at -20°C,Argon charged,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
P164167-100mg
5

$117.90

$137.90
Save $20.00 (14.50%)
500mg
P164167-500mg
1

$370.90

$433.90
Save $63.00 (14.52%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

MW 1000 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged,Avoid repeated freezing and thawing 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

Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.

Specifications

Synonyms
Iodoacetate-PEG-Iodoacetate
Specifications & Purity
MW 1000 Da
Storage
Protected from light, Store at -20°C, Argon charged, Avoid repeated freezing and thawing
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
G23041067Certificate of AnalysisOct 29, 2025 P164167
G23041068Certificate of AnalysisOct 29, 2025 P164167
G23041065Certificate of AnalysisOct 27, 2025 P164167
G23041066Certificate of AnalysisOct 27, 2025 P164167
Chemical and Physical Properties
SolubilityOff-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
Sensitivitylight sensitive
Solution Calculators
Reviews

Customer Reviews

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