64382
DL -Methionine methylsulfonium chloride
≥97.0% (AT)
Synonym(s):
(3-Amino-3-carboxypropyl)dimethyl sulfonium chloride, MMS, Methyl-methionine sulphonium chloride, Vitamin U
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About This Item
Empirical Formula (Hill Notation):
C6H14ClNO2S
CAS Number:
Molecular Weight:
199.70
UNSPSC Code:
12352209
NACRES:
NA.26
PubChem Substance ID:
EC Number:
222-484-4
Beilstein/REAXYS Number:
4163617
MDL number:
biological source
synthetic
assay
≥97.0% (AT)
form
powder
impurities
≤0.002% heavy metals
ign. residue
≤0.1%
loss
≤3% loss on drying
color
colorless to white
pH
4.0-5.5
mp
139-140 °C
solubility
H2O: 100 mg/mL, clear, colorless
SMILES string
[Cl-].C[S+](C)CCC(N)C(O)=O
InChI
1S/C6H13NO2S.ClH/c1-10(2)4-3-5(7)6(8)9;/h5H,3-4,7H2,1-2H3;1H
InChI key
MYGVPKMVGSXPCQ-UHFFFAOYSA-N
Biochem/physiol Actions
DL-Methionine methylsulfonium (DL-MMSC), a racemic mixture, is used to study its mechanism of protection against gastric ulceration. DL-MMSC may also be used as a methionine analogue.
S-Methionine methylsulfonium (SMMS) chloride is a derivative of methionine metabolism in some plants. SMMS has potent therapeutic effects on gastrointestinal ulceration potentially via its ability to promote dermal fibroblast migration and growth.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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