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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121 – 135 of 35,678 results

121

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L-Aspartic acid 4-tert-butyl ester, 98%

CAS: 3057-74-7 Molecular Formula: C8H15NO4 Molecular Weight (g/mol): 189.211 MDL Number: MFCD00038577 InChI Key: MXWMFBYWXMXRPD-YFKPBYRVSA-N Synonym: h-asp otbu-oh,l-aspartic acid 4-tert-butyl ester,h-asp obut-oh,4-tert-butyl hydrogen l-aspartate,2s-2-amino-4-tert-butoxy-4-oxobutanoic acid,s-2-amino-4-tert-butoxy-4-oxobutanoic acid,aspartic acid, 4-tert-butyl ester,asp but,asp obut,asp otbu oh PubChem CID: 7010570 IUPAC Name: (2S)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid SMILES: CC(C)(C)OC(=O)CC(C(=O)O)N

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Specifications

PubChem CID	7010570
CAS	3057-74-7
Molecular Weight (g/mol)	189.211
MDL Number	MFCD00038577
SMILES	CC(C)(C)OC(=O)CC(C(=O)O)N
Synonym	h-asp otbu-oh,l-aspartic acid 4-tert-butyl ester,h-asp obut-oh,4-tert-butyl hydrogen l-aspartate,2s-2-amino-4-tert-butoxy-4-oxobutanoic acid,s-2-amino-4-tert-butoxy-4-oxobutanoic acid,aspartic acid, 4-tert-butyl ester,asp but,asp obut,asp otbu oh
IUPAC Name	(2S)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid
InChI Key	MXWMFBYWXMXRPD-YFKPBYRVSA-N
Molecular Formula	C8H15NO4

122

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Nepsilon-Allyloxycarbonyl-Nalpha-Fmoc-L-lysine, 95%

CAS: 146982-27-6 Molecular Formula: C25H28N2O6 Molecular Weight (g/mol): 452.51 MDL Number: MFCD00190872 InChI Key: OJBNDXHENJDCBA-ANBDAQEENA-N Synonym: fmoc-lys alloc-oh,fmoc-lys aloc-oh,n-fmoc-n'-allyoxycarbonyl-l-lysine,s-2-9h-ffuoren-9-yl methoxy carbonyl amino-6-allyloxy carbonyl amino hexanoic acid,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-allyloxy carbonyl amino hexanoic acid,fmoc-lys alloc,aloc-lys fmoc-oh,pubchem13153,fmoc-l-lys alloc-oh,n,a-fmoc-n,a-alloc-l-lysine PubChem CID: 11123257 IUPAC Name: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-(prop-2-enoxycarbonylamino)hexanoic acid SMILES: OC(=O)[C@H](CCCCNC(=O)OCC=C)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12

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Specifications

PubChem CID	11123257
CAS	146982-27-6
Molecular Weight (g/mol)	452.51
MDL Number	MFCD00190872
SMILES	OC(=O)[C@H](CCCCNC(=O)OCC=C)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12
Synonym	fmoc-lys alloc-oh,fmoc-lys aloc-oh,n-fmoc-n'-allyoxycarbonyl-l-lysine,s-2-9h-ffuoren-9-yl methoxy carbonyl amino-6-allyloxy carbonyl amino hexanoic acid,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-allyloxy carbonyl amino hexanoic acid,fmoc-lys alloc,aloc-lys fmoc-oh,pubchem13153,fmoc-l-lys alloc-oh,n,a-fmoc-n,a-alloc-l-lysine
IUPAC Name	(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-(prop-2-enoxycarbonylamino)hexanoic acid
InChI Key	OJBNDXHENJDCBA-ANBDAQEENA-N
Molecular Formula	C25H28N2O6

123

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3-(1-Naphthyl)-L-alanine, 95%

CAS: 55516-54-6 Molecular Formula: C13H13NO2 Molecular Weight (g/mol): 215.25 MDL Number: MFCD00066086 InChI Key: OFYAYGJCPXRNBL-LBPRGKRZSA-N Synonym: l-1-naphthylalanine,3-1-naphthyl-l-alanine,h-1-nal-oh,s-2-amino-3-naphthalen-1-yl propanoic acid,3-1-naphthyl-l-ala,unii-9g930ul92r,naphthalen-2-yl-3-alanine,2s-2-amino-3-naphthalen-1-yl propanoic acid,3-naphth-1-yl-d-alanine,1-naphthyl-l-alanine PubChem CID: 2724883 SMILES: [NH3+][C@@H](CC1=C2C=CC=CC2=CC=C1)C([O-])=O

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Specifications

PubChem CID	2724883
CAS	55516-54-6
Molecular Weight (g/mol)	215.25
MDL Number	MFCD00066086
SMILES	[NH3+][C@@H](CC1=C2C=CC=CC2=CC=C1)C([O-])=O
Synonym	l-1-naphthylalanine,3-1-naphthyl-l-alanine,h-1-nal-oh,s-2-amino-3-naphthalen-1-yl propanoic acid,3-1-naphthyl-l-ala,unii-9g930ul92r,naphthalen-2-yl-3-alanine,2s-2-amino-3-naphthalen-1-yl propanoic acid,3-naphth-1-yl-d-alanine,1-naphthyl-l-alanine
InChI Key	OFYAYGJCPXRNBL-LBPRGKRZSA-N
Molecular Formula	C13H13NO2

124

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Glycine tert-butyl ester hydrochloride, 99%

CAS: 27532-96-3 Molecular Formula: C6H14ClNO2 Molecular Weight (g/mol): 167.63 MDL Number: MFCD00058255 InChI Key: OSWULUXZFOQIRU-UHFFFAOYSA-N Synonym: h-gly-otbu.hcl,tert-butyl 2-aminoacetate hydrochloride,glycine tert-butyl ester hydrochloride,glycine tert butyl ester hydrochloride,glycine tert-butyl ester hcl,glycine t-butyl ester hydrochloride,tert-butyl glycine hydrochloride,t-butyl glycinate,tert-butyl aminoacetate hydrochloride,glycine tert-butylester hydrochloride PubChem CID: 2725036 IUPAC Name: tert-butyl 2-aminoacetate hydrochloride SMILES: Cl.CC(C)(C)OC(=O)CN

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Specifications

PubChem CID	2725036
CAS	27532-96-3
Molecular Weight (g/mol)	167.63
MDL Number	MFCD00058255
SMILES	Cl.CC(C)(C)OC(=O)CN
Synonym	h-gly-otbu.hcl,tert-butyl 2-aminoacetate hydrochloride,glycine tert-butyl ester hydrochloride,glycine tert butyl ester hydrochloride,glycine tert-butyl ester hcl,glycine t-butyl ester hydrochloride,tert-butyl glycine hydrochloride,t-butyl glycinate,tert-butyl aminoacetate hydrochloride,glycine tert-butylester hydrochloride
IUPAC Name	tert-butyl 2-aminoacetate hydrochloride
InChI Key	OSWULUXZFOQIRU-UHFFFAOYSA-N
Molecular Formula	C6H14ClNO2

125

L-Cysteine , MP Biomedicals, LLC

CAS: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.15 InChI Key: XUJNEKJLAYXESH-UHFFFAOYNA-N Synonym: l-cysteine,cysteine,cystein,half-cystine,r-cysteine,thioserine,r-2-amino-3-mercaptopropanoic acid,l-+-cysteine,l-cystein,2r-2-amino-3-sulfanylpropanoic acid PubChem CID: 5862 ChEBI: CHEBI:17561

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Specifications

PubChem CID	5862
CAS	52-90-4
Molecular Weight (g/mol)	121.15
ChEBI	CHEBI:17561
Synonym	l-cysteine,cysteine,cystein,half-cystine,r-cysteine,thioserine,r-2-amino-3-mercaptopropanoic acid,l-+-cysteine,l-cystein,2r-2-amino-3-sulfanylpropanoic acid
InChI Key	XUJNEKJLAYXESH-UHFFFAOYNA-N
Molecular Formula	C3H7NO2S

126

Folic Acid Hydrate 98.0+%, TCI America™

CAS: 59-30-3 Molecular Formula: C19H19N7O6 Molecular Weight (g/mol): 441.404 MDL Number: MFCD00079305 InChI Key: OVBPIULPVIDEAO-LBPRGKRZSA-N Synonym: folic acid,folate,pteroylglutamic acid,vitamin m,folacin,folacid,pteglu,vitamin b9,folvite,pteroyl-l-glutamic acid PubChem CID: 6037 ChEBI: CHEBI:27470 IUPAC Name: (2S)-2-[[4-[(2-amino-4-oxo-1H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid SMILES: C1=CC(=CC=C1C(=O)NC(CCC(=O)O)C(=O)O)NCC2=CN=C3C(=N2)C(=O)N=C(N3)N

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Specifications

PubChem CID	6037
CAS	59-30-3
Molecular Weight (g/mol)	441.404
ChEBI	CHEBI:27470
MDL Number	MFCD00079305
SMILES	C1=CC(=CC=C1C(=O)NC(CCC(=O)O)C(=O)O)NCC2=CN=C3C(=N2)C(=O)N=C(N3)N
Synonym	folic acid,folate,pteroylglutamic acid,vitamin m,folacin,folacid,pteglu,vitamin b9,folvite,pteroyl-l-glutamic acid
IUPAC Name	(2S)-2-[[4-[(2-amino-4-oxo-1H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid
InChI Key	OVBPIULPVIDEAO-LBPRGKRZSA-N
Molecular Formula	C19H19N7O6

127

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Thermo Scientific Chemicals Glycylglycine, 99+%

CAS: 556-50-3 Molecular Formula: C₄H₈N₂O₃ Molecular Weight (g/mol): 132.12 MDL Number: MFCD00008130 InChI Key: YMAWOPBAYDPSLA-UHFFFAOYSA-N Synonym: glycylglycine,n-glycylglycine,diglycine,gly-gly,glycine dipeptide,glycine, glycyl,glycyl-glycine,glycine, n-glycyl,gly2,2-2-aminoacetamido acetic acid PubChem CID: 11163 ChEBI: CHEBI:17201 IUPAC Name: 2-[(2-aminoacetyl)amino]acetic acid SMILES: C(C(=O)NCC(=O)O)N

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Specifications

PubChem CID	11163
CAS	556-50-3
Molecular Weight (g/mol)	132.12
ChEBI	CHEBI:17201
MDL Number	MFCD00008130
SMILES	C(C(=O)NCC(=O)O)N
Synonym	glycylglycine,n-glycylglycine,diglycine,gly-gly,glycine dipeptide,glycine, glycyl,glycyl-glycine,glycine, n-glycyl,gly2,2-2-aminoacetamido acetic acid
IUPAC Name	2-[(2-aminoacetyl)amino]acetic acid
InChI Key	YMAWOPBAYDPSLA-UHFFFAOYSA-N
Molecular Formula	C₄H₈N₂O₃

128

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Thermo Scientific Chemicals DL-4-Chlorophenylalanine, 98%

CAS: 7424-00-2 Molecular Formula: C9H10ClNO2 Molecular Weight (g/mol): 199.63 MDL Number: MFCD00002601 InChI Key: NIGWMJHCCYYCSF-UHFFFAOYNA-N Synonym: fenclonine,4-chloro-dl-phenylalanine,p-chlorophenylalanine,2-amino-3-4-chlorophenyl propanoic acid,4-chlorophenylalanine,dl-4-chlorophenylalanine,dl-p-chlorophenylalanine,fenchlonine,fenclonin,phenylalanine, 4-chloro PubChem CID: 4652 IUPAC Name: 2-amino-3-(4-chlorophenyl)propanoic acid SMILES: NC(CC1=CC=C(Cl)C=C1)C(O)=O

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Specifications

PubChem CID	4652
CAS	7424-00-2
Molecular Weight (g/mol)	199.63
MDL Number	MFCD00002601
SMILES	NC(CC1=CC=C(Cl)C=C1)C(O)=O
Synonym	fenclonine,4-chloro-dl-phenylalanine,p-chlorophenylalanine,2-amino-3-4-chlorophenyl propanoic acid,4-chlorophenylalanine,dl-4-chlorophenylalanine,dl-p-chlorophenylalanine,fenchlonine,fenclonin,phenylalanine, 4-chloro
IUPAC Name	2-amino-3-(4-chlorophenyl)propanoic acid
InChI Key	NIGWMJHCCYYCSF-UHFFFAOYNA-N
Molecular Formula	C9H10ClNO2

129

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BOC-L-Phenylalanine, 99+%

CAS: 13734-34-4 Molecular Formula: C14H19NO4 Molecular Weight (g/mol): 265.31 MDL Number: MFCD00002663 InChI Key: ZYJPUMXJBDHSIF-NSHDSACASA-N Synonym: boc-phe-oh,boc-l-phenylalanine,boc-phenylalanine,n-tert-butoxycarbonyl-l-phenylalanine,n-boc-l-phenylalanine,n-t-boc-l-phenylalanine,n-alpha-t-boc-l-phenylalanine,n-t-butyloxycarbonyl-l-phenylalanine,l-phenylalanine, n-1,1-dimethylethoxy carbonyl,boc-phe PubChem CID: 77857 SMILES: CC(C)(C)OC(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	77857
CAS	13734-34-4
Molecular Weight (g/mol)	265.31
MDL Number	MFCD00002663
SMILES	CC(C)(C)OC(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O
Synonym	boc-phe-oh,boc-l-phenylalanine,boc-phenylalanine,n-tert-butoxycarbonyl-l-phenylalanine,n-boc-l-phenylalanine,n-t-boc-l-phenylalanine,n-alpha-t-boc-l-phenylalanine,n-t-butyloxycarbonyl-l-phenylalanine,l-phenylalanine, n-1,1-dimethylethoxy carbonyl,boc-phe
InChI Key	ZYJPUMXJBDHSIF-NSHDSACASA-N
Molecular Formula	C14H19NO4

130

Thermo Scientific Chemicals D-Glutamine, 99+%

CAS: 5959-95-5 Molecular Formula: C5H10N2O3 Molecular Weight (g/mol): 146.146 MDL Number: MFCD00065607 InChI Key: ZDXPYRJPNDTMRX-GSVOUGTGSA-N Synonym: d-glutamine,h-d-gln-oh,d-2-aminoglutaramic acid,l +-glutamine,2r-2-amino-4-carbamoylbutanoic acid,r-2,5-diamino-5-oxopentanoic acid,d-glutamic acid 5-amide,d-glutamin,unii-63hb36ca2y,d-gln PubChem CID: 145815 ChEBI: CHEBI:17061 IUPAC Name: (2R)-2,5-diamino-5-oxopentanoic acid SMILES: C(CC(=O)N)C(C(=O)O)N

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Specifications

PubChem CID	145815
CAS	5959-95-5
Molecular Weight (g/mol)	146.146
ChEBI	CHEBI:17061
MDL Number	MFCD00065607
SMILES	C(CC(=O)N)C(C(=O)O)N
Synonym	d-glutamine,h-d-gln-oh,d-2-aminoglutaramic acid,l +-glutamine,2r-2-amino-4-carbamoylbutanoic acid,r-2,5-diamino-5-oxopentanoic acid,d-glutamic acid 5-amide,d-glutamin,unii-63hb36ca2y,d-gln
IUPAC Name	(2R)-2,5-diamino-5-oxopentanoic acid
InChI Key	ZDXPYRJPNDTMRX-GSVOUGTGSA-N
Molecular Formula	C5H10N2O3

131

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N-Acetyl-L-valine, 98%, Thermo Scientific Chemicals

CAS: 96-81-1 Molecular Formula: C7H13NO3 Molecular Weight (g/mol): 159.19 MDL Number: MFCD00066066 InChI Key: IHYJTAOFMMMOPX-LURJTMIESA-N Synonym: n-acetyl-l-valine,ac-val-oh,l-valine, n-acetyl,s-2-acetamido-3-methylbutanoic acid,acetyl-l-valine,n-acetylvaline,2s-2-acetamido-3-methylbutanoic acid,unii-u83p7h9hv3,acetylvaline,valine, n-acetyl-, l PubChem CID: 66789 IUPAC Name: (2S)-2-acetamido-3-methylbutanoic acid SMILES: CC(C)[C@H](NC(C)=O)C(O)=O

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Specifications

PubChem CID	66789
CAS	96-81-1
Molecular Weight (g/mol)	159.19
MDL Number	MFCD00066066
SMILES	CC(C)[C@H](NC(C)=O)C(O)=O
Synonym	n-acetyl-l-valine,ac-val-oh,l-valine, n-acetyl,s-2-acetamido-3-methylbutanoic acid,acetyl-l-valine,n-acetylvaline,2s-2-acetamido-3-methylbutanoic acid,unii-u83p7h9hv3,acetylvaline,valine, n-acetyl-, l
IUPAC Name	(2S)-2-acetamido-3-methylbutanoic acid
InChI Key	IHYJTAOFMMMOPX-LURJTMIESA-N
Molecular Formula	C7H13NO3

132

Thermo Scientific Chemicals Aspartame, 98%

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.31 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N Synonym: aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener PubChem CID: 134601 ChEBI: CHEBI:2877 IUPAC Name: (3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid SMILES: COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O

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Specifications

PubChem CID	134601
CAS	22839-47-0
Molecular Weight (g/mol)	294.31
ChEBI	CHEBI:2877
MDL Number	MFCD00002724
SMILES	COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O
Synonym	aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener
IUPAC Name	(3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid
InChI Key	IAOZJIPTCAWIRG-QWRGUYRKSA-N
Molecular Formula	C14H18N2O5

133

4-Amino-3-hydroxybutyric Acid 98.0+%, TCI America™

CAS: 924-49-2 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00008141 InChI Key: YQGDEPYYFWUPGO-UHFFFAOYSA-N Synonym: 4-amino-3-hydroxybutyric acid,gabob,3-hydroxy-gaba,dl-4-amino-3-hydroxybutyric acid,gabomade,gamibetal,gaboril,buksamin,gabimex,gaminal PubChem CID: 2149 ChEBI: CHEBI:16080 IUPAC Name: 4-amino-3-hydroxybutanoic acid SMILES: C(C(CN)O)C(=O)O

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Specifications

PubChem CID	2149
CAS	924-49-2
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:16080
MDL Number	MFCD00008141
SMILES	C(C(CN)O)C(=O)O
Synonym	4-amino-3-hydroxybutyric acid,gabob,3-hydroxy-gaba,dl-4-amino-3-hydroxybutyric acid,gabomade,gamibetal,gaboril,buksamin,gabimex,gaminal
IUPAC Name	4-amino-3-hydroxybutanoic acid
InChI Key	YQGDEPYYFWUPGO-UHFFFAOYSA-N
Molecular Formula	C4H9NO3

134

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Thermo Scientific Chemicals D-Alanine, 99%

CAS: 338-69-2 Molecular Formula: C3H7NO2 Molecular Weight (g/mol): 89.09 MDL Number: MFCD00008077 InChI Key: QNAYBMKLOCPYGJ-UWTATZPHSA-N Synonym: d-alanine,2r-2-aminopropanoic acid,r-alanine,h-d-ala-oh,d-2-aminopropionic acid,d-ala,r-2-aminopropanoic acid,d-alpha-alanine,alanine, d,alanine d-form PubChem CID: 71080 ChEBI: CHEBI:15570 IUPAC Name: (2R)-2-aminopropanoic acid SMILES: C[C@@H](N)C(O)=O

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Specifications

PubChem CID	71080
CAS	338-69-2
Molecular Weight (g/mol)	89.09
ChEBI	CHEBI:15570
MDL Number	MFCD00008077
SMILES	C[C@@H](N)C(O)=O
Synonym	d-alanine,2r-2-aminopropanoic acid,r-alanine,h-d-ala-oh,d-2-aminopropionic acid,d-ala,r-2-aminopropanoic acid,d-alpha-alanine,alanine, d,alanine d-form
IUPAC Name	(2R)-2-aminopropanoic acid
InChI Key	QNAYBMKLOCPYGJ-UWTATZPHSA-N
Molecular Formula	C3H7NO2

135

L-Methionine, 99+%, MP Biomedicals

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-(methylsulfanyl)butanoic acid SMILES: CSCC[C@H](N)C(O)=O

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Specifications

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-(methylsulfanyl)butanoic acid
InChI Key	FFEARJCKVFRZRR-BYPYZUCNSA-N
Molecular Formula	C5H11NO2S

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