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Cat. No.: HY-15460R

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CHIR-090 (Standard)

CHIR-090 (Standard) is the analytical standard of CHIR-090. This product is intended for research and analytical applications. CHIR-090 is a potent, slow, tight-binding inhibitor of the LpxC deacetylase. It binds to E. coli LpxC with a Ki of 4.0 nM. CHIR-090 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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

Purity: 98%
CAS No.: 728865-23-4
Formula: C₂₄H₂₇N₃O₅
Molecular Weight:437.49

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

CHIR-090 (Standard) Chemical Structure

CAS No.: 728865-23-4

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Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 728865-23-4
Molecular Weight 437.49
Formula C₂₄H₂₇N₃O₅
SMILES

O=C(N[C@@H]([C@@H](C)O)C(NO)=O)C(C=C1)=CC=C1C#CC2=CC=C(CN3CCOCC3)C=C2
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

References

[1]. Barb AW, et al. Inhibition of lipid A biosynthesis as the primary mechanism of CHIR-090 antibiotic activity in Escherichia coli. Biochemistry. 2007 Mar 27;46(12):3793-802. [Content Brief]

[2]. Barb AW, et al. Structure of the deacetylase LpxC bound to the antibiotic CHIR-090: Time-dependent inhibition and specificity in ligand binding. Proc Natl Acad Sci U S A. 2007 Nov 20;104(47):18433-8. [Content Brief]

[3]. Tan JH, et al. In Vitro and In Vivo Efficacy of an LpxC Inhibitor, CHIR-090, Alone or Combined with Colistin against Pseudomonas aeruginosa Biofilm. Antimicrob Agents Chemother. 2017 Jun 27;61(7). pii: e02223-16. [Content Brief]

Calculators

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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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