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S-Methylisothiourea hemisulfate salt_Molecular_structure_CAS_867-44-7)
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S-Methylisothiourea hemisulfate salt

Catalog No. 67730 Name Sigma Aldrich
CAS Number 867-44-7 Website http://www.sigmaaldrich.com
M. F. C4H14N4O4S3 Telephone 1-800-521-8956
M. W. 278.37336 Fax
Purity ≥98.0% (T) Email
Storage Chembase ID: 78049

SYNONYMS

Title
S-甲基异硫脲 半硫酸盐
IUPAC name
bis((methylsulfanyl)methanimidamide); sulfuric acid
IUPAC Traditional name
bis(methylsulfanylmethanimidamide); sulfuric acid
Synonyms
S-Methyl-ITU
S-Methylthiuronium sulfate
SMT
2-Methyl-2-thiopseudourea hemisulfate salt
2-甲基-2-硫代假脲 半硫酸盐
S-甲基-ITU
S-甲基异硫脲硫酸盐

DATABASE IDS

PubChem SID 24885362
Beilstein Number 3717365
CAS Number 867-44-7
MDL Number MFCD00013055
EC Number 212-759-7

PROPERTIES

Grade purum
Linear Formula HN=C(NH2)SCH3 · 1/2H2SO4
Purity ≥98.0% (T)
Melting Point 240-241 °C (dec.)(lit.)
Solubility H2O: soluble0.1 g/mL, clear, colorless
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 22
RTECS UM9200000
German water hazard class 3

DETAILS

Description (简体中文)
Biochem/physiol Actions
比 NMMA 更强效的诱导型一氧化氮合成酶 (iNOS) 抑制剂。
Other Notes
用于游离氨基的胍基化1,2
Description (English)
Biochem/physiol Actions
More potent than NMMA as an inhibitor of inducible nitric oxide synthetase (iNOS).
Other Notes
For the guanidination of free amino groups1,2

REFERENCES