methionine
Methionine is used to prevent liver damage in acetaminophen poisoning. A sulfur containing essential amino acid that is important in many body functionsReference standards of Methionine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object
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[pname] => DL-Methionine
[catalogue_number] => PA 40 27520
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[weight] => 149.21
[form] => C5H11NO2S
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Catalogue No.:PA 40 27520
Molecular Formula : C5H11NO2S
Molecular Weight : 149.21
stdClass Object
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[pname] => Methionine - API Standards
[catalogue_number] => PA 40 27000
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[chemical_name] =>
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[form] => C5H11NO2S
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Methionine - API Standards
Catalogue No.:PA 40 27000
Molecular Formula : C5H11NO2S
Molecular Weight : 149.21
stdClass Object
(
[pname] => L-Methionine [R,S]-Sulfoximine
[catalogue_number] => PA 40 27510
[category_ids] => ,97,88,
[chemical_name] =>
[weight] => 180.23
[form] => C5H12N2O3S
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L-Methionine [R,S]-Sulfoximine
Catalogue No.:PA 40 27510
Molecular Formula : C5H12N2O3S
Molecular Weight : 180.23
stdClass Object
(
[pname] => 2-Methyl-3-(methylthio)propanoic Acid-d3
[catalogue_number] => PA STI 062840
[category_ids] => ,97,98,88,
[chemical_name] =>
[weight] => 137.22
[form] => C5H7D3O2S
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2-Methyl-3-(methylthio)propanoic Acid-d3
Catalogue No.:PA STI 062840
Molecular Formula : C5H7D3O2S
Molecular Weight : 137.22
stdClass Object
(
[pname] => S-(5'-Adenosyl)-L-Methionine-d3 Disulfate Salt (Mixture of Diastereomers)
[catalogue_number] => PA STI 004180
[category_ids] => ,97,91,85,83,88,98,
[chemical_name] =>
[weight] => 597.61
[form] => C15H23D3N6O13S3
[cas] => NA
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S-(5'-Adenosyl)-L-Methionine-d3 Disulfate Salt (Mixture of Diastereomers)
Catalogue No.:PA STI 004180
Molecular Formula : C15H23D3N6O13S3
Molecular Weight : 597.61
stdClass Object
(
[pname] => S-(5'-Adenosyl)-L-methionine-13C5 Chloride
[catalogue_number] => PA STI 004190
[category_ids] => ,97,91,85,83,88,98,
[chemical_name] =>
[weight] => 439.86
[form] => C1013C5H23ClN6O5S
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S-(5'-Adenosyl)-L-methionine-13C5 Chloride
Catalogue No.:PA STI 004190
Molecular Formula : C1013C5H23ClN6O5S
Molecular Weight : 439.86
stdClass Object
(
[pname] => L-Methionine-d3
[catalogue_number] => PA STI 059040
[category_ids] => 97,88,98
[chemical_name] =>
[weight] => 152.23
[form] => C5H8D3NO2S
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Catalogue No.:PA STI 059040
Molecular Formula : C5H8D3NO2S
Molecular Weight : 152.23
stdClass Object
(
[pname] => L-Methionine-34S
[catalogue_number] => PA STI 059050
[category_ids] => ,97,98,88,
[chemical_name] =>
[weight] => 151.11
[form] => C5H11NO234S
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Catalogue No.:PA STI 059050
Molecular Formula : C5H11NO234S
Molecular Weight : 151.11
stdClass Object
(
[pname] => L-Methionine-S-methyl Sulfonium Chloride-d6
[catalogue_number] => PA STI 059060
[category_ids] => ,97,98,88,
[chemical_name] =>
[weight] => 205.74
[form] => C6H8D6ClNO2S
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L-Methionine-S-methyl Sulfonium Chloride-d6
Catalogue No.:PA STI 059060
Molecular Formula : C6H8D6ClNO2S
Molecular Weight : 205.74
stdClass Object
(
[pname] => Methionine - Impurity A
[catalogue_number] => PA 40 27010
[category_ids] => ,88,97,
[chemical_name] =>
[weight] => 165.21
[form] => C5H11NO3S
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Catalogue No.:PA 40 27010
Molecular Formula : C5H11NO3S
Molecular Weight : 165.21