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224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

NH2-PEG4-DOTA , CAS No.2090232-34-9

CAS: 2090232-34-9 Cat. No.: N1423993 Molecular Weight: 622.71
COA
NH2-PEG4-DOTA , CAS No.2090232-34-9
AVAILABLE TO ORDER
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
★
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
N1423993-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$50.90
10mg
N1423993-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$75.90
25mg
N1423993-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$150.90
50mg
N1423993-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$240.90
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Overview Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Documents & Articles Solution Calculators Reviews
🧪

Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C 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

NH2-PEG4-DOTA is a bifunctional, DOTA-type metal chelator. NH2-PEG4-DOTA can be conjugated with Dextran for quantitative analysis in the presence of a highly luminescent complex. NH2-PEG4-DOTA can also bind to radionuclides to prepare radionuclide drug conjugates (RDCs). RDCs have the ability to specifically target biomolecules and can be used in medical imaging or therapy.

Specifications

Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Molecular Weight 622.71

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:
Documents & Articles
Metal Chelator Selection and Application Guide: From Core Concepts to Classification Dimensions, to a Research-Scenario Product Navigation (Tables 1–6)
Categories: Technical articles
Tags:
Chelating agent Metal chelators chelation
Solution Calculators
Reviews

Customer Reviews

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