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Cat. No.: HY-W002805

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2-Bromoisonicotinic acid

1 Cited Publications

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Based on 1 publication(s) in Google Scholar

2-Bromoisonicotinic acid is a (hetero)aryl bromide building block and DNA-conjugated headpiece for photochemical C-H heteroarylation in DNA-encoded library synthesis. 2-Bromoisonicotinic acid generates a nucleophilic pyridyl radical intermediate. 2-Bromoisonicotinic acid, when conjugated to DNA, leaves electrophilic handles intact for subsequent library diversification.

For research use only. We do not sell to patients.

Purity: 99.86%
CAS No.: 66572-56-3
Formula: C₆H₄BrNO₂
Molecular Weight:202.01

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

2-Bromoisonicotinic acid Chemical Structure

CAS No.: 66572-56-3

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
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- In Vitro
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Publications (1)
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Biological Activity

Description

In Vitro

After conjugation with DNA, 2-Bromoisonicotinic acid (Compound 1C) retains its electrophilic site for subsequent library diversification^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 66572-56-3
Appearance Solid
Molecular Weight 202.01
Formula C₆H₄BrNO₂
Color White to off-white
SMILES

O=C(O)C1=CC=NC(Br)=C1
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Publications (1)

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Anal Chem

Exposome-Scale Investigation of Cl-/Br-Containing Chemicals Using High-Resolution Mass Spectrometry, Multistage Machine Learning, and Cloud Computing. [Abstract]

2025 Jun 3;97(21):11099-11109. PMID: 40401576

Purity & Documentation

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Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (267 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Krumb M, et al. Photochemical C-H arylation of heteroarenes for DNA-encoded library synthesis. Chem Sci. 2021;13(4):1023-1029. Published 2021 Dec 21. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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2-Bromoisonicotinic acid

1 Cited Publications

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Biological Activity
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Publications (1)
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2-Bromoisonicotinic acid

Publications Citing Use of MedChemExpress (MCE) 2-Bromoisonicotinic acid

Biological Activity

Chemical Information

Publications (1)

Purity & Documentation

References

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2-Bromoisonicotinic acid Related Classifications

Cat. No.: HY-W002805