Skip to Content
Merck
All Photos(4)

Documents

Safety Information

323446

Sigma-Aldrich

Ammonium tetrathiomolybdate

99.97% trace metals basis

Synonym(s):

Ammonium thiomolybdate, Diammonium tetrathiomolybdate

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Linear Formula:
(NH4)2MoS4
CAS Number:
15060-55-6
Molecular Weight:
260.28
MDL number:
MFCD00136013
UNSPSC Code:
12352302
PubChem Substance ID:
24859366
NACRES:
NA.23

Assay

99.97% trace metals basis

form

crystalline

reaction suitability

reagent type: catalyst
core: molybdenum

impurities

≤350.0 ppm Trace Metal Analysis

mp

>300 °C (lit.)

SMILES string

[NH4+].[NH4+].[S-][Mo]([S-])(=S)=S

InChI

1S/Mo.2H3N.4S/h;2*1H3;;;;/q;;;;;2*-1/p+2

InChI key

PQNOIAHNKHBLRN-UHFFFAOYSA-P

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Ring opening of aziridines leading to sulfides and disulfides.
This classic building block for transition metal sulfide cluster compounds was recently used in a low-temperature, solid state synthesis of a new series of heterometallic sulfide clusters stabilized with dppm [bis(diphenylphosphino)methane] ligands.

Biochem/physiol Actions

Acts as a chelator in vivo to reduce copper levels. Tetrathiomolybdate interferes with angiogenesis and reduces tumor growth. Its mechanism may involve inhibition of NF-κB and downstream cytokines.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

323446-10G:4548173937182
323446-BULK:
323446-VAR:
323446-1G:4548173937199
323446-50G:4548173937205

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Pengfei Cao et al.
Scientific reports, 7(1), 16048-16048 (2017-11-24)
Amorphous molybdenum sulfide/carbon black (MoS
Yu Cheng et al.
Molecular pharmaceutics, 16(8), 3489-3501 (2019-06-28)
Recently, multifunctional clearable inorganic theranostic nanoparticles have been attracting more and more attention. Protein-based nanoparticles can be cleared by the hepatobiliary system efficiently. In this work, ultrasmall gadolinium oxide (Gd2O3) nanoparticles, which possess the advantage of high longitudinal relaxation rate
Devarajulu Sureshkumar et al.
The Journal of organic chemistry, 72(6), 2106-2117 (2007-02-24)
A comprehensive study of a general and effective one-step procedure for the synthesis of beta-sulfonamidodisulfides directly from N-tosyl aziridines in a regio- and stereospecific manner under neutral conditions without the use of any Lewis acid or base has been reported.
Kyu Kwang Kim et al.
BMC cancer, 12, 147-147 (2012-04-17)
Our recent study showed that tetrathiomolybdate (TM), a drug to treat copper overload disorders, can sensitize drug-resistant endometrial cancer cells to reactive oxygen species (ROS)-generating anticancer drug doxorubicin. To expand these findings in the present study we explore TM efficacy
Changyi Ji et al.
Cellular and molecular neurobiology, 38(4), 941-954 (2017-11-28)
Iron efflux in mammalian cells is mediated by the ferrous iron exporter ferroportin (Fpn); Fpn plasma membrane localization and function are supported by a multicopper ferroxidase and/or the soluble amyloid precursor protein (sAPP). Fpn and APP are ubiquitously expressed in
View All Related Papers

Articles

Nanostructured Materials via Ultrasonic Spray Pyrolysis

Ultrasonic spray pyrolysis produces scalable nanomaterials like metal oxides and quantum dots for diverse applications.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service