Copper(II)-TBTA complex

Click chemistry

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21050	1.5 mL	$75	in stock

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A component of our recommended catalyst for conjugating azides with alkynes using a copper-catalyzed click reaction. This inactive complex is stable and contains divalent copper(II) as 10 mM CuSO₄ in 55% aqueous DMSO.

When Cu(II)-TBTA is treated with reducing agents, such as ascorbic acid, a catalytically active complex with monovalent copper (I) is formed.

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General properties

Appearance:	blue solution
Molecular weight:	690.23
Molecular formula:	C₃₀H₃₀CuN₁₀O₄S
Quality control:	functional testing (click chemistry)
Storage conditions:	Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks.
MSDS:	Download
	Product specifications

Product citations

Piranej, S.; Zhang, L.; Bazrafshan, A.; Marin, M.; Melikian, G. B.; Salaita, K. Rolosense: Mechanical Detection of SARS-CoV-2 Using a DNA-Based Motor. ACS Cent. Sci., 2024, 10(7), 1332–1347. doi: 10.1021/acscentsci.4c00312
Haugen, R. J.; Barnier, C.; Elrod, N. D.; Luo, H.; Jensen, M. K.; Ji, P.; Smibert, C. A.; Lipshitz, H. D.; Wagner, E. J.; Freddolino, P. L.; Goldstrohm, A. C. Regulation of the Drosophila Transcriptome by Pumilio and the CCR4–NOT Deadenylase Complex. RNA, 2024, 30(7), 866–890. doi: 10.1261/rna.079813.123
Kropacheva, N. O.; Golyshkin, A. A.; Vorobyeva, M. A.; Meschaninova, M. I. Convenient Solid-Phase Attachment of Small-Molecule Ligands to Oligonucleotides via a Biodegradable Acid-Labile P-N-Bond. Molecules, 2023, 28(4), 1904. doi: 10.3390/molecules28041904
Novopashina, D. S.; Dymova, M. A.; Davydova, A. S.; Meschaninova, M. I.; Malysheva, D. O.; Kuligina, E. V.; Richter, V. A.; Kolesnikov, I. A.; Taskaev, S. Y.; Vorobyeva, M. A. Aptamers for Addressed Boron Delivery in BNCT: Effect of Boron Cluster Attachment Site on Functional Activity. International Journal of Molecular Sciences, 2023, 24(1), 306. doi: 10.3390/ijms24010306

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Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.