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Amino Acids

Amino Acids

Organic compounds composed of a central carbon atom, a carboxyl group, an amino group, and a unique side chain; precursors to other molecules including proteins, hormones, and neurotransmitters.
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1 – 15 of 33 results
1

Thermo Scientific Chemicals L-Methionine, 98+%

CAS: 63-68-3 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00063097 MFCD00801344 InChI Key: FFEARJCKVFRZRR-BYPYZUCNSA-N Synonym: l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin PubChem CID: 6137 ChEBI: CHEBI:16643 SMILES: CSCC[C@H](N)C(O)=O

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PubChem CID 6137
CAS 63-68-3
Molecular Weight (g/mol) 149.21
ChEBI CHEBI:16643
MDL Number MFCD00063097 MFCD00801344
SMILES CSCC[C@H](N)C(O)=O
Synonym l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin
InChI Key FFEARJCKVFRZRR-BYPYZUCNSA-N
Molecular Formula C5H11NO2S
2

Thermo Scientific Chemicals L-Methionine sulfoxide

CAS: 3226-65-1 Molecular Formula: C5H11NO3S Molecular Weight (g/mol): 165.21 MDL Number: MFCD00063093 InChI Key: QEFRNWWLZKMPFJ-YGVKFDHGSA-N Synonym: l-methionine sulfoxide,h-met o-oh,methionine s-oxide,methionine sulfoxide,2s-2-amino-4-methylsulfinyl butanoic acid,l-methionine s-oxide,2s-2-amino-4-methylsulfinylbutanoic acid,l-2-amino-4-methylsulfinyl butanoic acid,l-methionine-dl-sulfoxide,2s-2-azanyl-4-methylsulfinyl-butanoic acid PubChem CID: 158980 ChEBI: CHEBI:17016 IUPAC Name: (2S)-2-amino-4-methylsulfinylbutanoic acid SMILES: CS(=O)CC[C@H](N)C(O)=O

PubChem CID 158980
CAS 3226-65-1
Molecular Weight (g/mol) 165.21
ChEBI CHEBI:17016
MDL Number MFCD00063093
SMILES CS(=O)CC[C@H](N)C(O)=O
Synonym l-methionine sulfoxide,h-met o-oh,methionine s-oxide,methionine sulfoxide,2s-2-amino-4-methylsulfinyl butanoic acid,l-methionine s-oxide,2s-2-amino-4-methylsulfinylbutanoic acid,l-2-amino-4-methylsulfinyl butanoic acid,l-methionine-dl-sulfoxide,2s-2-azanyl-4-methylsulfinyl-butanoic acid
IUPAC Name (2S)-2-amino-4-methylsulfinylbutanoic acid
InChI Key QEFRNWWLZKMPFJ-YGVKFDHGSA-N
Molecular Formula C5H11NO3S
3

Thermo Scientific Chemicals D-Methionine, 99%

CAS: 348-67-4 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00002622 InChI Key: FFEARJCKVFRZRR-SCSAIBSYSA-N Synonym: d-methionine,h-d-met-oh,r-methionine,d-methionin,d-metionien,methionine, d,r-2-amino-4-methylthio butanoic acid,2r-2-amino-4-methylsulfanyl butanoic acid,d-2-amino-4-methylthio butyric acid PubChem CID: 84815 ChEBI: CHEBI:16867 IUPAC Name: (2R)-2-amino-4-methylsulfanylbutanoic acid SMILES: CSCC[C@@H](N)C(O)=O

PubChem CID 84815
CAS 348-67-4
Molecular Weight (g/mol) 149.21
ChEBI CHEBI:16867
MDL Number MFCD00002622
SMILES CSCC[C@@H](N)C(O)=O
Synonym d-methionine,h-d-met-oh,r-methionine,d-methionin,d-metionien,methionine, d,r-2-amino-4-methylthio butanoic acid,2r-2-amino-4-methylsulfanyl butanoic acid,d-2-amino-4-methylthio butyric acid
IUPAC Name (2R)-2-amino-4-methylsulfanylbutanoic acid
InChI Key FFEARJCKVFRZRR-SCSAIBSYSA-N
Molecular Formula C5H11NO2S
4

Thermo Scientific Chemicals DL-Methionine sulfoxide, 98+%

CAS: 62697-73-8 Molecular Formula: C5H11NO3S Molecular Weight (g/mol): 165.21 MDL Number: MFCD00002620 InChI Key: QEFRNWWLZKMPFJ-UHFFFAOYNA-N Synonym: dl-methionine sulfoxide,methionine sulfoxide,2-amino-4-methylsulfinyl butanoic acid,dl-methioninesulfoxide,methionine, s-oxide,uethionine, s-oxide,butanoic acid, 2-amino-4-methylsulfinyl,2-amino-4-methylsulfinyl butyric acid,2-amino-4-methanesulfinylbutanoic acid,butyric acid, 2-amino-4-methylsulfinyl PubChem CID: 847 ChEBI: CHEBI:49033 SMILES: CS(=O)CCC(N)C(O)=O

PubChem CID 847
CAS 62697-73-8
Molecular Weight (g/mol) 165.21
ChEBI CHEBI:49033
MDL Number MFCD00002620
SMILES CS(=O)CCC(N)C(O)=O
Synonym dl-methionine sulfoxide,methionine sulfoxide,2-amino-4-methylsulfinyl butanoic acid,dl-methioninesulfoxide,methionine, s-oxide,uethionine, s-oxide,butanoic acid, 2-amino-4-methylsulfinyl,2-amino-4-methylsulfinyl butyric acid,2-amino-4-methanesulfinylbutanoic acid,butyric acid, 2-amino-4-methylsulfinyl
InChI Key QEFRNWWLZKMPFJ-UHFFFAOYNA-N
Molecular Formula C5H11NO3S
5

Thermo Scientific Chemicals Seleno-L-methionine

CAS: 3211-76-5 Molecular Formula: C5H11NO2Se Molecular Weight (g/mol): 196.12 MDL Number: MFCD00037210 InChI Key: RJFAYQIBOAGBLC-BYPYZUCNSA-N Synonym: l-selenomethionine,l-+-selenomethionine,selenium-l-methionine,l-selenomethioninum,seleno-l-methionine,s-2-amino-4-methylselanyl butanoic acid,semet,s-2-amino-4-methylseleno butyric acid,unii-964mrk2pel,s-2-amino-4-methylseleno butanoic acid PubChem CID: 105024 ChEBI: CHEBI:62621 IUPAC Name: (2S)-2-amino-4-methylselanylbutanoic acid SMILES: C[Se]CC[C@H](N)C(O)=O

PubChem CID 105024
CAS 3211-76-5
Molecular Weight (g/mol) 196.12
ChEBI CHEBI:62621
MDL Number MFCD00037210
SMILES C[Se]CC[C@H](N)C(O)=O
Synonym l-selenomethionine,l-+-selenomethionine,selenium-l-methionine,l-selenomethioninum,seleno-l-methionine,s-2-amino-4-methylselanyl butanoic acid,semet,s-2-amino-4-methylseleno butyric acid,unii-964mrk2pel,s-2-amino-4-methylseleno butanoic acid
IUPAC Name (2S)-2-amino-4-methylselanylbutanoic acid
InChI Key RJFAYQIBOAGBLC-BYPYZUCNSA-N
Molecular Formula C5H11NO2Se
6

Thermo Scientific Chemicals L-Methionine, Cell Culture Reagent

CAS: 63-68-3 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00063097 MFCD00801344 InChI Key: FFEARJCKVFRZRR-BYPYZUCNSA-N Synonym: l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin PubChem CID: 6137 ChEBI: CHEBI:16643 SMILES: CSCC[C@H](N)C(O)=O

PubChem CID 6137
CAS 63-68-3
Molecular Weight (g/mol) 149.21
ChEBI CHEBI:16643
MDL Number MFCD00063097 MFCD00801344
SMILES CSCC[C@H](N)C(O)=O
Synonym l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin
InChI Key FFEARJCKVFRZRR-BYPYZUCNSA-N
Molecular Formula C5H11NO2S
7

Thermo Scientific Chemicals L-Methionine sulfone, 98+%

CAS: 7314-32-1 Molecular Formula: C5H11NO4S Molecular Weight (g/mol): 181.21 MDL Number: MFCD00066020 InChI Key: UCUNFLYVYCGDHP-BYPYZUCNSA-N Synonym: l-methionine sulfone,s-2-amino-4-methylsulfonyl butanoic acid,s-dioxymethionine,l-2-amino-4-methylsulfonyl butanoic acid,2s-2-amino-4-methylsulfonylbutanoic acid,2s-2-amino-4-methanesulfonylbutanoic acid,methionine s,s-dioxide,s-amino-4-methylsulphonyl butyric acid,h-met o 2-oh,l-methioninesulfone,99+% PubChem CID: 445282 ChEBI: CHEBI:21363 IUPAC Name: (2S)-2-amino-4-methylsulfonylbutanoic acid SMILES: CS(=O)(=O)CC[C@H](N)C(O)=O

PubChem CID 445282
CAS 7314-32-1
Molecular Weight (g/mol) 181.21
ChEBI CHEBI:21363
MDL Number MFCD00066020
SMILES CS(=O)(=O)CC[C@H](N)C(O)=O
Synonym l-methionine sulfone,s-2-amino-4-methylsulfonyl butanoic acid,s-dioxymethionine,l-2-amino-4-methylsulfonyl butanoic acid,2s-2-amino-4-methylsulfonylbutanoic acid,2s-2-amino-4-methanesulfonylbutanoic acid,methionine s,s-dioxide,s-amino-4-methylsulphonyl butyric acid,h-met o 2-oh,l-methioninesulfone,99+%
IUPAC Name (2S)-2-amino-4-methylsulfonylbutanoic acid
InChI Key UCUNFLYVYCGDHP-BYPYZUCNSA-N
Molecular Formula C5H11NO4S
8

Thermo Scientific Chemicals L-Methionine, 98+%

CAS: 63-68-3 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00063097 MFCD00801344 InChI Key: FFEARJCKVFRZRR-BYPYZUCNSA-N Synonym: l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin PubChem CID: 6137 ChEBI: CHEBI:16643 IUPAC Name: (2S)-2-amino-4-methylsulfanylbutanoic acid SMILES: CSCC[C@H](N)C(O)=O

PubChem CID 6137
CAS 63-68-3
Molecular Weight (g/mol) 149.21
ChEBI CHEBI:16643
MDL Number MFCD00063097 MFCD00801344
SMILES CSCC[C@H](N)C(O)=O
Synonym l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin
IUPAC Name (2S)-2-amino-4-methylsulfanylbutanoic acid
InChI Key FFEARJCKVFRZRR-BYPYZUCNSA-N
Molecular Formula C5H11NO2S
9

Thermo Scientific Chemicals DL-Methionine, 99%

CAS: 59-51-8 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00063096 InChI Key: FFEARJCKVFRZRR-UHFFFAOYNA-N Synonym: dl-methionine,methionine,racemethionine,acimetion,banthionine,cynaron,lobamine,meonine,mertionin,metione PubChem CID: 876 ChEBI: CHEBI:16811 SMILES: CSCCC(N)C(O)=O

PubChem CID 876
CAS 59-51-8
Molecular Weight (g/mol) 149.21
ChEBI CHEBI:16811
MDL Number MFCD00063096
SMILES CSCCC(N)C(O)=O
Synonym dl-methionine,methionine,racemethionine,acimetion,banthionine,cynaron,lobamine,meonine,mertionin,metione
InChI Key FFEARJCKVFRZRR-UHFFFAOYNA-N
Molecular Formula C5H11NO2S
10

Thermo Scientific Chemicals DL-Methionine, 99+%

CAS: 59-51-8 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00063096 InChI Key: FFEARJCKVFRZRR-UHFFFAOYNA-N Synonym: dl-methionine,methionine,racemethionine,acimetion,banthionine,cynaron,lobamine,meonine,mertionin,metione PubChem CID: 876 ChEBI: CHEBI:16811 SMILES: CSCCC(N)C(O)=O

PubChem CID 876
CAS 59-51-8
Molecular Weight (g/mol) 149.21
ChEBI CHEBI:16811
MDL Number MFCD00063096
SMILES CSCCC(N)C(O)=O
Synonym dl-methionine,methionine,racemethionine,acimetion,banthionine,cynaron,lobamine,meonine,mertionin,metione
InChI Key FFEARJCKVFRZRR-UHFFFAOYNA-N
Molecular Formula C5H11NO2S
11

Thermo Scientific Chemicals D-Methionine, 99+%

CAS: 348-67-4 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00002622 InChI Key: FFEARJCKVFRZRR-SCSAIBSYSA-N Synonym: d-methionine,h-d-met-oh,r-methionine,d-methionin,d-metionien,methionine, d,r-2-amino-4-methylthio butanoic acid,2r-2-amino-4-methylsulfanyl butanoic acid,d-2-amino-4-methylthio butyric acid PubChem CID: 84815 ChEBI: CHEBI:16867 SMILES: CSCC[C@@H](N)C(O)=O

PubChem CID 84815
CAS 348-67-4
Molecular Weight (g/mol) 149.21
ChEBI CHEBI:16867
MDL Number MFCD00002622
SMILES CSCC[C@@H](N)C(O)=O
Synonym d-methionine,h-d-met-oh,r-methionine,d-methionin,d-metionien,methionine, d,r-2-amino-4-methylthio butanoic acid,2r-2-amino-4-methylsulfanyl butanoic acid,d-2-amino-4-methylthio butyric acid
InChI Key FFEARJCKVFRZRR-SCSAIBSYSA-N
Molecular Formula C5H11NO2S
12

Thermo Scientific Chemicals N-Acetyl-DL-methionine, 99%

CAS: 1115-47-5 Molecular Formula: C7H13NO3S Molecular Weight (g/mol): 191.25 MDL Number: MFCD00008681 InChI Key: XUYPXLNMDZIRQH-UHFFFAOYNA-N Synonym: n-acetyl-dl-methionine,ac-dl-met-oh,n-acetylmethionine,acetyl-dl-methionine,dl-n-acetylmethionine,methionamine,methionine, n-acetyl,dl-methionine, n-acetyl,methionine, n-acetyl-, dl,dl-acetylmethionine PubChem CID: 6180 SMILES: CSCCC(NC(C)=O)C(O)=O

PubChem CID 6180
CAS 1115-47-5
Molecular Weight (g/mol) 191.25
MDL Number MFCD00008681
SMILES CSCCC(NC(C)=O)C(O)=O
Synonym n-acetyl-dl-methionine,ac-dl-met-oh,n-acetylmethionine,acetyl-dl-methionine,dl-n-acetylmethionine,methionamine,methionine, n-acetyl,dl-methionine, n-acetyl,methionine, n-acetyl-, dl,dl-acetylmethionine
InChI Key XUYPXLNMDZIRQH-UHFFFAOYNA-N
Molecular Formula C7H13NO3S
13

Gibco™ L-Methionine (Methyl-13C)

L-Methionine is a common sulfur-containing amino acid that is commonly used for the isotopic labeling of methionine protein residues for NMR spectroscopy studies.

14

L-Methionine methyl ester hydrochloride, 99%, Thermo Scientific Chemicals

CAS: 2491-18-1 Molecular Formula: C6H14ClNO2S Molecular Weight (g/mol): 199.69 MDL Number: MFCD00012491,MFCD00067540 InChI Key: MEVUPUNLVKELNV-UHFFFAOYNA-N Synonym: h-met-ome.hcl,l-methionine methyl ester hydrochloride,h-met-ome hydrochloride,methionine methyl ester hcl,methyl 2s-2-amino-4-methylsulfanyl butanoate hydrochloride,h-d-met-ome hydrochloride,met-ome.hcl,met-ome. hcl,h-met-ome. hcl,pubchem14925 PubChem CID: 11435579 IUPAC Name: methyl (2S)-2-amino-4-methylsulfanylbutanoate;hydrochloride SMILES: [H+].[Cl-].COC(=O)C(N)CCSC

PubChem CID 11435579
CAS 2491-18-1
Molecular Weight (g/mol) 199.69
MDL Number MFCD00012491,MFCD00067540
SMILES [H+].[Cl-].COC(=O)C(N)CCSC
Synonym h-met-ome.hcl,l-methionine methyl ester hydrochloride,h-met-ome hydrochloride,methionine methyl ester hcl,methyl 2s-2-amino-4-methylsulfanyl butanoate hydrochloride,h-d-met-ome hydrochloride,met-ome.hcl,met-ome. hcl,h-met-ome. hcl,pubchem14925
IUPAC Name methyl (2S)-2-amino-4-methylsulfanylbutanoate;hydrochloride
InChI Key MEVUPUNLVKELNV-UHFFFAOYNA-N
Molecular Formula C6H14ClNO2S
15

N-Fmoc-D-methionine, 98%, Thermo Scientific™

CAS: 112883-40-6 Molecular Formula: C20H21NO4S Molecular Weight (g/mol): 371.45 MDL Number: MFCD00062958 MFCD00037134 MFCD00062958 InChI Key: BUBGAUHBELNDEW-GOSISDBHSA-N Synonym: fmoc-d-met-oh,fmoc-d-methionine,n-9h-fluoren-9-ylmethoxy carbonyl-d-methionine,r-2-9h-fluoren-9-yl methoxy carbonyl amino-4-methylthio butanoic acid,d-methionine, n-9h-fluoren-9-ylmethoxy carbonyl,2r-2-9h-fluoren-9-ylmethoxy carbonyl amino-4-methylsulfanyl butanoic acid,n-fmoc-d-methionine,ambotzfaa1145,n-9-fluorenylmethyloxycarbonyl-d-methionine PubChem CID: 6992521 IUPAC Name: (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylsulfanylbutanoic acid SMILES: CSCC[C@@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O

PubChem CID 6992521
CAS 112883-40-6
Molecular Weight (g/mol) 371.45
MDL Number MFCD00062958 MFCD00037134 MFCD00062958
SMILES CSCC[C@@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O
Synonym fmoc-d-met-oh,fmoc-d-methionine,n-9h-fluoren-9-ylmethoxy carbonyl-d-methionine,r-2-9h-fluoren-9-yl methoxy carbonyl amino-4-methylthio butanoic acid,d-methionine, n-9h-fluoren-9-ylmethoxy carbonyl,2r-2-9h-fluoren-9-ylmethoxy carbonyl amino-4-methylsulfanyl butanoic acid,n-fmoc-d-methionine,ambotzfaa1145,n-9-fluorenylmethyloxycarbonyl-d-methionine
IUPAC Name (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylsulfanylbutanoic acid
InChI Key BUBGAUHBELNDEW-GOSISDBHSA-N
Molecular Formula C20H21NO4S