M84445

S-Methylisothiourea hemisulfate salt

98%

• Synonym(s): 2-Methyl-2-thiopseudourea hemisulfate salt, S-Methyl-ITU, S-Methylthiuronium sulfate, SMT
• Linear Formula: HN=C(NH₂)SCH₃ · 1/2H₂SO₄
• CAS Number: 867-44-7
• Molecular Weight: 139.19
• Beilstein/REAXYS Number: 3717365
• EC Number: 212-759-7
• MDL number: MFCD00013055
• UNSPSC Code: 12352100
• PubChem Substance ID: 24897262
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• form: crystals
• mp: 240-241 °C (dec.) (lit.)
• SMILES string: CSC(N)=N.CSC(N)=N.OS(O)(=O)=O
• InChI: 1S/2C2H6N2S.H2O4S/c2*1-5-2(3)4;1-5(2,3)4/h2*1H3,(H3,3,4);(H2,1,2,3,4)
• InChI key: BZZXQZOBAUXLHZ-UHFFFAOYSA-N

Description

Biochem/physiol Actions

More potent than NMMA as an inhibitor of inducible nitric oxide synthetase (iNOS).

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves