accessibility menu, dialog, popup

UserName

Isotopically Labeled Compounds

Chemicals to which isotopes have been attached in order to label specific atoms. Isotopically labeled compounds are commonly used in synthetic chemistry, characterization techniques such as NMR, and biology.
Molecular Weight (g/mol) 
  • (5)
  • (2)
  • (2)
  • (2)
  • (4)
  • (2)
  • (2)
  • (4)
  • (2)
  • (1)
  • (4)
  • (2)
  • (2)
Quantity 
  • (1)
  • (4)
  • (6)
  • (6)
  • (2)
  • (3)
  • (1)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (3)
Percent Purity 
  • (4)
  • (9)
  • (2)
  • (6)
  • (2)
Keyword Search: methionine Clear all selections

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Selected Filters

Clear all

Keyword Search

methionine

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (23)
  • (11)

Molecular Weight (g/mol)

  • (5)
  • (2)
  • (2)
  • (2)
  • (4)
  • (2)
  • (2)
  • (4)
  • (2)
  • (1)
  • (4)
  • (2)
  • (2)

Quantity

  • (1)
  • (4)
  • (6)
  • (6)
  • (2)
  • (3)
  • (1)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (3)

Percent Purity

  • (4)
  • (9)
  • (2)
  • (6)
  • (2)
1 – 15 of 18 results
1

DL-Methionine-2-d1, CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 67866-74-4
Molecular Weight (g/mol) 150.2175
InChI Formula InChI=1 S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/i4D
Chemical Name or Material DL-Methionine-2-D
SMILES [2 H]C(N)(CCSC)C(=O)O
Synonym Methionine-2-d (9 CI),DL-Methionine-2-d (ZCI),DL-Methionine-2-D,2-Amino-4-methylsulfanylbutanoic-2-d acid,2-Amino-4-(methylthio)butanoic-2-d acid,S-Methyl-DL-homocysteine-d
Recommended Storage Room Temperature
IUPAC Name 2-amino-2-deuterio-4-methylsulfanylbutanoic acid
Molecular Formula C5 D H10 N O2 S
Formula Weight 150.0573 g/mol
2

D-Methionine-3,3,4,4-d4, CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 99 atom % D, min 98% Chemical Purity
Molecular Weight (g/mol) 153.236
InChI Formula InChI=1 S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m1/s1/i2D2,3D2
Chemical Name or Material D-Methionine-d4
SMILES [2 H]C([2 H])(SC)C([2 H])([2 H])[C@@H](N)C(=O)O
Synonym D-Methionine-3,3,4,4-d4,D-Methionine-3,3,4,4-D4,D-Methionine-d4,(2 R)-2-Amino-4-methylsulfanylbutanoic-3,3,4,4-d4 acid,(R)-2-Amino-4-(methylthio)butanoic-3,3,4,4-d4 acid,S-Methyl-D-homocysteine-d4
Recommended Storage Room Temperature
IUPAC Name (2 R)-2-amino-3,3,4,4-tetradeuterio-4-methylsulfanylbutanoic acid
Molecular Formula C5 D4 H7 N O2 S
Formula Weight 153.076 g/mol
3

DL-Methionine-3,3,4,4-d4, CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 99 atom % D, min 98% Chemical Purity
CAS 93709-61-6
Molecular Weight (g/mol) 153.24
InChI Formula InChI=1 S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/i2D2,3D2
Chemical Name or Material (±)-Methionine-d4
SMILES NC(C(O)=O)C([2 H])([2 H])C([2 H])([2 H])SC
Synonym DL-Methionine-3,3,4,4-d4,Methionine-3,3,4,4-d4,Acimetion-d4,Amurex-d4,Banthionine-d4,Cynaron-d4,DL-2-Amino-4-(methylthio)butyric Acid-d4,Dyprin-d4,Lactet-d4,Lobamine-d4,Meonine-d4,Meprom M 85-d4,MetAMINO-d4,Methilanin-d4,MetiPEARL-d4,Metione-d4,NSC 9241-d4,Neston-d4,Pedameth-d4,Racemethionine-d4,Rhodimet NP 99-d4,Smartamine-d4,Smartamine M-d4,Timet-d4,Urimeth-d4,α-Amino-γ-methylmercaptobutyric Acid-d4
Recommended Storage Room Temperature
IUPAC Name methionine-3,3,4,4-d4
Molecular Formula C5H7D4NO2S
Formula Weight 153.08 g/mol
4

L-Methionine-3,3,4,4-d4, CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 67866-75-5
Molecular Weight (g/mol) 153.236
InChI Formula InChI=1 S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1/i2D2,3D2
Chemical Name or Material L-Methionine-3,3,4,4-d4
SMILES [2 H]C([2 H])(SC)C([2 H])([2 H])[C@H](N)C(=O)O
Synonym L-Methionine-3,3,4,4-d4 (9 CI)
Recommended Storage Room Temperature
IUPAC Name (2 S)-2-amino-3,3,4,4-tetradeuterio-4-methylsulfanylbutanoic acid
Molecular Formula C5 D4 H7 N O2 S
Formula Weight 153.0762 g/mol
5

L-Methionine Sulfone-d3, TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

Molecular Weight (g/mol) 184.23
InChI Formula InChI=1S/C5H11NO4S/c1-11(9,10)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1/i1D3
Chemical Name or Material L-Methionine Sulfone-d3
Synonym (2S)-2-Amino-4-(methylsulfonyl)-butanoic Acid-d3,(S)-2-Amino-4-(methylsulfonyl)-butanoic Acid-d3,L-2-Amino-4-(methylsulfonyl)-butyric Acid-d3,(S)-Methionine sulfone-d3,L-Methionine sulfone-d3,L-Methionine-S-dioxide-d3,Methionine sulfone-d3,L-Methionine-d3 S,S-Dioxide
SMILES N[C@H](C(O)=O)CC[S](=O)(C([2H])([2H])[2H])=O
Recommended Storage -20°C
Molecular Formula C5H8D3NO4S
IUPAC Name (S)-2-amino-4-((methyl-d3)sulfonyl)butanoic acid
Formula Weight 184.06
6

N-Acetyl-D-Methionine-3,3,4,4-d4, CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 99% atom % D, min 96% Chemical Purity
Molecular Weight (g/mol) 195.2727
InChI Formula InChI=1 S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m1/s1/i3D2,4D2
Chemical Name or Material N-Acetyl-D-Methionine-3,3,4,4-D4
SMILES [2 H]C([2 H])(SC)C([2 H])([2 H])[C@@H](NC(=O)C)C(=O)O
Synonym N-Acetyl-D-Methionine-3,3,4,4-d4,N-Acetyl-D-Methionine-3,3,4,4-D4,(2 R)-2-Acetamido-4-(methylsulfanyl)butanoic-3,3,4,4-d4 acid
Recommended Storage Room Temperature
IUPAC Name (2 R)-2-acetamido-3,3,4,4-tetradeuterio-4-methylsulfanylbutanoic acid
Molecular Formula C7 D4 H9 N O3 S
Formula Weight 195.0867 g/mol
7

D-Methionine-d3 (S-methyl-d3), CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 284665-18-5
Molecular Weight (g/mol) 152.2298
InChI Formula InChI=1 S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m1/s1/i1D3
Chemical Name or Material D-Methionine-D3 (methyl-D3)
SMILES [2 H]C([2 H])([2 H])SCC[C@@H](N)C(=O)O
Synonym D-Methionine-methyl-d3 (9 CI, ACI),(2 R)-2-Amino-4-(trideuteriomethylsulfanyl)butanoic acid,D-[Methyl-D3]-methionine,D-Methionine-d3,D-Methionine-D3 (methyl-D3),(2 R)-2-Amino-4-(methyl-d3)sulfanylbutanoic acid,(2 R)-2-Amino-4-(methyl-d3)sulfanylbutanoic acid,(2 R)-2-Amino-4-(methyl-d3)sulfanylbutanoic acid
Recommended Storage Room Temperature
IUPAC Name (2 R)-2-amino-4-(trideuteriomethylsulfanyl)butanoic acid
Molecular Formula C5 D3 H8 N O2 S
Formula Weight 152.0699 g/mol
8

D-Methionine-d3-N-FMOC (S-methyl-d3), CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 98 atom % D, min 97% Chemical Purity
Molecular Weight (g/mol) 374.4685
InChI Formula InChI=1 S/C20H21NO4S/c1-26-11-10-18(19(22)23)21-20(24)25-12-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,17-18 H,10-12H2,1H3,(H,21,24)(H,22,23)/t18-/m1/s1/i1D3
Chemical Name or Material N-[(9 H-Fluoren-9-ylmethoxy)carbonyl]-D-methionine-D3 (S-methyl-D3)
SMILES [2 H]C([2 H])([2 H])SCC[C@@H](NC(=O)OCC1c2ccccc2c3ccccc13)C(=O)O
Synonym N-[(9 H-Fluoren-9-ylmethoxy)carbonyl]-D-methionine-methyl-d3,D-Methionine-d3-N-FMOC (S-methyl-d3),N-[(9 H-Fluoren-9-ylmethoxy)carbonyl]-D-methionine-D3 (S-methyl-D3),(2 R)-2-(9 H-Fluoren-9-ylmethoxycarbonylamino)-4-(methyl-d3)sulfanylbutanoic acid,D-Fmoc-Methionine-d3,Fmoc protected D-Methionine (S-methyl-d3)
Recommended Storage Room Temperature
IUPAC Name (2 R)-2-(9 H-fluoren-9-ylmethoxycarbonylamino)-4-(trideuteriomethylsulfanyl)butanoic acid
Molecular Formula C20 D3 H18 N O4 S
Formula Weight 374.138 g/mol
9

N-Acetyl-L-methionine-d3 (S-methyl-d3), CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 99 atom % D, min 98% Chemical Purity
CAS 2714430-55-2
Molecular Weight (g/mol) 194.267
InChI Formula InChI=1 S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1/i2D3
Chemical Name or Material N-Acetyl-L-Methionine-D3 (S-methyl-D3)
SMILES [2 H]C([2 H])([2 H])SCC[C@H](NC(=O)C)C(=O)O
Synonym N-Acetyl-L-methionine-d3,N-Acetyl-L-methionine-D3 (S-methyl-D3),(2 S)-2-Acetamido-4-(methyl-d3-sulfanyl)butanoic acid
Recommended Storage Room Temperature
IUPAC Name (2 S)-2-acetamido-4-(trideuteriomethylsulfanyl)butanoic acid
Molecular Formula C7 D3 H10 N O3 S
Formula Weight 194.08 g/mol
10

L-Methionine-d3-N-FMOC (S-methyl-d3), CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity 98 atom % D, min 97% Chemical Purity
CAS 502692-58-2
Molecular Weight (g/mol) 374.4685
InChI Formula InChI=1 S/C20H21NO4S/c1-26-11-10-18(19(22)23)21-20(24)25-12-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,17-18 H,10-12H2,1H3,(H,21,24)(H,22,23)/t18-/m0/s1/i1D3
Chemical Name or Material N-[(9 H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine-D3 (S-methyl-D3)
SMILES [2 H]C([2 H])([2 H])SCC[C@H](NC(=O)OCC1c2ccccc2c3ccccc13)C(=O)O
Synonym L-Methionine-methyl-d3, N-[(9 H-fluoren-9-ylmethoxy)carbonyl]- (9 CI),N-[(9 H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine-methyl-d3,L-Methionine-d3-N-FMOC (S-methyl-d3),N-[(9 H-Fluoren-9-ylmethoxy)carbonyl]-L-methionine-D3 (S-methyl-D3),(2 S)-2-(9 H-Fluoren-9-ylmethoxycarbonylamino)-4-(methyl-d3)sulfanylbutanoic acid,L-Fmoc-Methionine-d3,Fmoc protected L-Methionine (S-methyl-d3)
Recommended Storage Room Temperature
IUPAC Name (2 S)-2-(9 H-fluoren-9-ylmethoxycarbonylamino)-4-(trideuteriomethylsulfanyl)butanoic acid
Molecular Formula C20 D3 H18 N O4 S
Formula Weight 374.138 g/mol
11

N-Acetyl-L-methionine-d3 (S-methyl-d3), TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

CAS 2714430-55-2
Molecular Weight (g/mol) 194.267
InChI Formula InChI=1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1/i2D3
Chemical Name or Material N-Acetyl-L-Methionine-D3 (S-methyl-D3)
Synonym N-Acetyl-L-methionine-d3,N-Acetyl-L-methionine-D3 (S-methyl-D3),(2S)-2-Acetamido-4-(methyl-d3-sulfanyl)butanoic acid
SMILES [2H]C([2H])([2H])SCC[C@H](NC(=O)C)C(=O)O
Molecular Formula C7 D3 H10 N O3 S
IUPAC Name (2S)-2-acetamido-4-(trideuteriomethylsulfanyl)butanoic acid
Formula Weight 194.08
12

DL-Methionine-d3 (S-methyl-d3), CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

13

L-Methionine-d3 (S-methyl-d3), CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

14

S-(5'-Adenosyl)-L-methionine-d3 Disulfate Salt (Synthetic) (Mixture of Diastereomers), TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

Molecular Weight (g/mol) 597.612
InChI Formula InChI=1S/C15H22N6O5S.2H2O4S/c1-27(3-2-7(16)15(24)25)4-8-10(22)11(23)14(26-8)21-6-20-9-12(17)18-5-19-13(9)21;2*1-5(2,3)4/h5-8,10-11,14,22-23H,2-4,16H2,1H3,(H2-,17,18,19,24,25);2*(H2,1,2,3,4)/t7-,8+,10?,11-,14+,27?;;/m0../s1/i1D3;;
Chemical Name or Material S-(5'-Adenosyl)-L-methionine-d3 Disulfate Salt (Mixture of Diastereomers)
Synonym 5'-[[(3S)-3-Amino-3-carboxypropyl](methyl-d3)sulfonio]-5'-deoxyadenosine Disulfate,5'-[(L-3-Amino-3-carboxypropyl)(methyl-d3)sulfonio]-5'-deoxyadenosine Disulfate,S-Adenosylmethionine-d3 Disulfate,Active Methionine-d3 Disulfate,Ademetionine-d3 Disulfate,L-S-Adenosylmethionin-d3 Disulfate,S-Adenosyl-L-methionine-d3 Disulfate
SMILES [2H]C([2H])([2H])[S+](CC[C@H](N)C(=O)O)C[C@H]1O[C@H]([C@@H](O)C1O)n2cnc3c(N)ncnc23.OS(=O)(=O)O.OS(=O)(=O)[O-]
Recommended Storage -20°C
Molecular Formula C15 DH3 H20 N6 O5 S . H S O4 . H2 S O4
IUPAC Name [(3S)-3-amino-3-carboxy-propyl]-[[(2S,4S,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl]-(trideuteriomethyl)sulfonium;hydrogen sulfate;sulfuric acid
Formula Weight 597.0908
15

S-(5'-Adenosyl)-L-methionine-13C5 Sulfate Salt (Synthetic)(Mixture of Diastereomers), TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

Molecular Weight (g/mol) 404.4197079808
Chemical Name or Material S-(5'-Adenosyl)-L-methionine-13C5 Sulfate Salt (Mixture of Diastereomers)
Synonym 5'-[[(3S)-3-Amino-3-carboxypropyl]methylsulfonio]-5'-deoxyadenosine-13C5 Disulfate,5'-[(L-3-Amino-3-carboxypropyl)methylsulfonio]-5'-deoxyadenosine-13C5 Disulfate,S-Adenosylmethionine-13C5 Disulfate,Active Methionine-13C5 Disulfate,Ademetionine-13C5 Disulfate,L-S-Adenosylmethionin-13C5 Disulfate,S-Adenosyl-L-methionine-13C5 Disulfate
SMILES NC1=NC=NC2=C1N=CN2[13C@H]3[13C@H](O)[13C@H](O)[13C@@H]([13CH2][S+](C)CC[C@H](N)C(O)=O)O3.[HSO4-]
Recommended Storage -20°C
Molecular Formula C1013C5H23N6O5S+ •HSO4- •xH2SO4