Ammonium tetrathiomolybdate

Base Information

• Chemical Name: Ammonium tetrathiomolybdate
• CAS No.: 15060-55-6
• Deprecated CAS: 2116550-49-1,2500783-14-0,2727121-87-9
• Molecular Formula: H4N . 1/2 Mo S4
• Molecular Weight: 260.28
• Hs Code.: 28417000
• European Community (EC) Number: 640-219-4
• UNII: 4V6I63LW1E
• NCI Thesaurus Code: C74001
• Wikidata: Q4747310
• Wikipedia: Ammonium_tetrathiomolybdate
• Mol file: 15060-55-6.mol

Synonyms:ammonium tetrathiomolybdate;ATN-224;tetrathiomolybdate;tetrathiomolybdate bis-choline salt;tetrathiomolybdate, dipotassium salt;tetrathiomolybdate, disodium salt;thiomolybdate;TTM cpd

Chemical Property of Ammonium tetrathiomolybdate

Chemical Property:

• Appearance/Colour: brown to black iridescent crystalline powder
• Melting Point: >300 °C(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 64.18000
• Density: g/cm³
• LogP: 2.04400
• Storage Temp.: Refrigerator (+4°C)
• Sensitive.: Hygroscopic
• Solubility.: Methanol (Slightly), Water (Slightly)
• Water Solubility.: Slightly soluble in water.
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 263.878087
• Heavy Atom Count: 7
• Complexity: 19.1

Purity/Quality:

98%,99%, ^*data from raw suppliers

Ammonium tetrathiomolybdate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi,Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [NH4+].[NH4+].[SH-].[SH-].S=[Mo]=S
• Recent ClinicalTrials: Radiation Therapy and Ammonium Tetrathiomolybdate in Treating Patients With Stage I, Stage II, or Stage III Non-Small Cell Lung Cancer
• Uses: Ring opening of aziridines leading to sulfides and disulfides.1 Ammonium tetrathiomolybdate is used as an important reagent in synthetic chemistry and as a building block in bioinorganic chemistry. It is used in the treatment of copper toxicosis in animals and in Wilson's disease. It acts as a chelator in vivo to reduce copper levels. It interferes with angiogenesis and reduces tumor growth. Further, it is used in the synthesis of heterometallic sulfide clusters stabilized with dppm [bis(diphenylphosphino)methane] ligands. It is involved in the ring opening of aziridines leading to sulfides and disulfides.