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NO2A-Butyne·TFA - ≥98% , CAS No.2089035-56-1(free base)

NO2A-Butyne·TFA - ≥98% , CAS No.2089035-56-1(free base)

CAS: 2089035-56-1(free base) Cat. No.: N1424065 Molecular Weight: 354.40(free base)

COA

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

2,2'-(7-(2-(But-3-yn-1-ylamino)-2-oxoethyl)-1,4,7-triazonane-1,4-diyl)diacetic acid

Storage

Store at 2-8°C,Protected from light,Argon charged

Shipped In

Wet ice

Overview Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Solution Calculators Reviews

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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice 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

NO2A-Butyneis a bifunctional chelator ( Bifunctional Chelator ; BFC ) and a macrocyclic NOTA derivative used for tumor pre-targeting. NO2A-Butyne can be used for conjugation of peptides and radionuclides.

Specifications

Synonyms

2, 2'-(7-(2-(But-3-yn-1-ylamino)-2-oxoethyl)-1, 4, 7-triazonane-1, 4-diyl)diacetic acid

Specifications & Purity

≥98%

Storage

Store at 2-8°C, Protected from light, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

Molecular Weight	354.40(free base)

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:

Chemical and Physical Properties

Sensitivity	light sensitive

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

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Reviews

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