Bis(choline) tetrathiomolybdate

Also known as: ATN-224, Choline tetrathiomolybdate, WTX-101, WTX101, 2-Hydroxy-N,N,N-trimethylethanaminium tetrathiomolybdate, Ethanaminium,2-hydroxy-N,N,N-trimethyl-,(T-4)-tetrathioxomolybdate(2-)(2:1), UNII-FD57A79R4P

Bis(choline) tetrathiomolybdate (CAS 649749-10-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H28MoN2O2S4 and a molecular weight of 432.56 g/mol. It is listed by 3 suppliers, from 8.18 to 3,200.00 CNY. Record last updated Nov 2, 2026.

CAS No.: 649749-10-0
Jingsj CID: J-1989907-3
Molecular Formula: C₁₀H₂₈MoN₂O₂S₄
Molecular Weight: 432.56 g/mol
Category: Organic Acids
Last updated: 11/2/2026

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Supplier	Purity / Pack	Base Price	Unit Price	Origin
Jingheng Materials Made to Order	98% 100mg	¥818.00	$1.22 /mgBest ¥8.18/mg CNY	CN China MOQ 100mg	Visit Website
Jingkang In Stock	98% 100mg	¥818.00	$1.22 /mg ¥8.18/mg CNY	CN China MOQ 100mg	Visit Website
Jingkang In Stock	98% 25mg	¥248.00	$1.48 /mg ¥9.92/mg CNY	CN China MOQ 25mg	Visit Website
Jingheng Materials Made to Order	98% 25mg	¥248.00	$1.48 /mg ¥9.92/mg CNY	CN China MOQ 25mg	Visit Website
Jingheng Materials Made to Order	98% 10mg	¥100.80	$1.51 /mg ¥10.08/mg CNY	CN China MOQ 10mg	Visit Website
Jingkang In Stock	98% 10mg	¥100.80	$1.51 /mg ¥10.08/mg CNY	CN China MOQ 10mg	Visit Website
Jingkang In Stock	98% 1g	¥3,156.00	$472.28 /g ¥3,156.00/g CNY	CN China MOQ 1g	Visit Website
Kangwang Made to OrderPlatform-operated	99% 1g	¥3,200.00	$478.86 /g ¥3,200.00/g CNY	CN China MOQ 1g	View Supplier

Physicochemical Properties

PSA	91.06000
InChIKey	FSWNJZRQQVVVJT-UHFFFAOYSA-L
SMILES	C[N+](C)(C)CCO.C[N+](C)(C)CCO.S=[Mo]=S.[SH-].[SH-]
Storage Conditions	2-8℃

Activity & Biological Data

Additional Information	IC50: 17.5±3.7 nM (SOD1, in endothelial cells)[1]
Additional Information	[1]. Juarez JC, et al. Copper binding by tetrathiomolybdate attenuates angiogenesis and tumor cell proliferation through the inhibition of superoxide dismutase 1. Clin Cancer Res. 2006 Aug 15;12(16):4974-82. [2]. Lin J, et al. A non-comparative randomized phase II study of 2 doses of ATN-224, a copper/zinc superoxide dismutase inhibitor, in patients with biochemically recurrent hormone-naïve prostate cancer. Urol Oncol. 2013 Jul;31(5):581-8.

Additional Information

IC50: 17.5±3.7 nM (SOD1, in endothelial cells)[1]

Additional Information

[1]. Juarez JC, et al. Copper binding by tetrathiomolybdate attenuates angiogenesis and tumor cell proliferation through the inhibition of superoxide dismutase 1. Clin Cancer Res. 2006 Aug 15;12(16):4974-82. [2]. Lin J, et al. A non-comparative randomized phase II study of 2 doses of ATN-224, a copper/zinc superoxide dismutase inhibitor, in patients with biochemically recurrent hormone-naïve prostate cancer. Urol Oncol. 2013 Jul;31(5):581-8.

Frequently Asked Questions

What is the CAS number of Bis(choline) tetrathiomolybdate?

The CAS number of Bis(choline) tetrathiomolybdate is 649749-10-0.

What are the molecular formula and molecular weight of Bis(choline) tetrathiomolybdate?

Bis(choline) tetrathiomolybdate has molecular formula C10H28MoN2O2S4 and molecular weight 432.56 g/mol.

Which suppliers offer Bis(choline) tetrathiomolybdate?

3 supplier(s) listed; reference unit price ¥8.18–3200.00 /mg.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 11/2/2026

How to cite: Jingsj. "Bis(choline) tetrathiomolybdate (CAS 649749-10-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989907-3 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.