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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1,411 – 1,425 of 36,184 results

1,411

(R)-(-)-4-Phenyl-2-oxazolidinone 99.0+%, TCI America™

CAS: 90319-52-1 Molecular Formula: C9H9NO2 Molecular Weight (g/mol): 163.176 MDL Number: MFCD00192393 InChI Key: QDMNNMIOWVJVLY-QMMMGPOBSA-N Synonym: r---4-phenyl-2-oxazolidinone,r-4-phenyloxazolidin-2-one,r-4-phenyl-2-oxazolidinone,4r-4-phenyl-1,3-oxazolidin-2-one,4r-4-phenyloxazolidin-2-one,2-oxazolidinone, 4-phenyl-, 4r,r-4-phenyl-oxazolidin-2-one,pubchem6077,ksc131o9d,4 r-phenyl-2-oxazolidinone PubChem CID: 730425 IUPAC Name: (4R)-4-phenyl-1,3-oxazolidin-2-one SMILES: C1C(NC(=O)O1)C2=CC=CC=C2

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Specifications

PubChem CID	730425
CAS	90319-52-1
Molecular Weight (g/mol)	163.176
MDL Number	MFCD00192393
SMILES	C1C(NC(=O)O1)C2=CC=CC=C2
Synonym	r---4-phenyl-2-oxazolidinone,r-4-phenyloxazolidin-2-one,r-4-phenyl-2-oxazolidinone,4r-4-phenyl-1,3-oxazolidin-2-one,4r-4-phenyloxazolidin-2-one,2-oxazolidinone, 4-phenyl-, 4r,r-4-phenyl-oxazolidin-2-one,pubchem6077,ksc131o9d,4 r-phenyl-2-oxazolidinone
IUPAC Name	(4R)-4-phenyl-1,3-oxazolidin-2-one
InChI Key	QDMNNMIOWVJVLY-QMMMGPOBSA-N
Molecular Formula	C9H9NO2

1,412

N-Carbobenzoxy-L-phenylalanyl-L-phenylalanine 98.0+%, TCI America™

Molecular Formula: C26H26N2O5 Molecular Weight (g/mol): 446.503 MDL Number: MFCD00191139 InChI Key: JNRHNGGTJOBXHL-GOTSBHOMSA-N Synonym: N-Cbz-L-phenylalanyl-L-phenylalanine, Z-Phe-Phe-OH PubChem CID: 114619 IUPAC Name: (2S)-3-phenyl-2-[[(2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoyl]amino]propanoic acid SMILES: C1=CC=C(C=C1)CC(C(=O)NC(CC2=CC=CC=C2)C(=O)O)NC(=O)OCC3=CC=CC=C3

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PubChem CID	114619
Molecular Weight (g/mol)	446.503
MDL Number	MFCD00191139
SMILES	C1=CC=C(C=C1)CC(C(=O)NC(CC2=CC=CC=C2)C(=O)O)NC(=O)OCC3=CC=CC=C3
Synonym	N-Cbz-L-phenylalanyl-L-phenylalanine, Z-Phe-Phe-OH
IUPAC Name	(2S)-3-phenyl-2-[[(2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoyl]amino]propanoic acid
InChI Key	JNRHNGGTJOBXHL-GOTSBHOMSA-N
Molecular Formula	C26H26N2O5

1,413

Aspartame 98.0+%, TCI America™

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-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic 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-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic acid
InChI Key	IAOZJIPTCAWIRG-QWRGUYRKSA-N
Molecular Formula	C14H18N2O5

1,414

(3R)-(+)-3-(tert-Butoxycarbonylamino)pyrrolidine 98.0+%, TCI America™

CAS: 122536-77-0 Molecular Formula: C9H18N2O2 Molecular Weight (g/mol): 186.255 MDL Number: MFCD00143191 InChI Key: DQQJBEAXSOOCPG-SSDOTTSWSA-N Synonym: r-3-boc-amino pyrrolidine,r-tert-butyl pyrrolidin-3-ylcarbamate,r-+-3-boc-amino pyrrolidine,tert-butyl n-3r-pyrrolidin-3-yl carbamate,3r-+-3-tert-butoxycarbonylamino pyrrolidine,r-3-n-boc-aminopyrrolidine,3r-+-3-boc-amino pyrrolidine,r-3-boc-aminopyrrolidine,tert-butyl r-pyrrolidin-3-ylcarbamate,tert-butyl 3r-pyrrolidin-3-ylcarbamate PubChem CID: 1514397 IUPAC Name: tert-butyl N-[(3R)-pyrrolidin-3-yl]carbamate SMILES: CC(C)(C)OC(=O)NC1CCNC1

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Specifications

PubChem CID	1514397
CAS	122536-77-0
Molecular Weight (g/mol)	186.255
MDL Number	MFCD00143191
SMILES	CC(C)(C)OC(=O)NC1CCNC1
Synonym	r-3-boc-amino pyrrolidine,r-tert-butyl pyrrolidin-3-ylcarbamate,r-+-3-boc-amino pyrrolidine,tert-butyl n-3r-pyrrolidin-3-yl carbamate,3r-+-3-tert-butoxycarbonylamino pyrrolidine,r-3-n-boc-aminopyrrolidine,3r-+-3-boc-amino pyrrolidine,r-3-boc-aminopyrrolidine,tert-butyl r-pyrrolidin-3-ylcarbamate,tert-butyl 3r-pyrrolidin-3-ylcarbamate
IUPAC Name	tert-butyl N-[(3R)-pyrrolidin-3-yl]carbamate
InChI Key	DQQJBEAXSOOCPG-SSDOTTSWSA-N
Molecular Formula	C9H18N2O2

1,415

5-Aminovaleric Acid Hydrochloride (Low water content) 98.0+%, TCI America™

CAS: 627-95-2 Molecular Formula: C5H12ClNO2 Molecular Weight (g/mol): 153.606 MDL Number: MFCD00012919 InChI Key: BLOIUFYKQCCAGP-UHFFFAOYSA-N Synonym: 5-aminovaleric acid hydrochloride,5-aminopentanoic acid hydrochloride,4-carboxybutylammonium chloride,5-aminovaleric acid hcl,5-amino-n-valeric acid hydrochloride,pentanoic acid, 5-amino-, hydrochloride,4-carboxybutan-1-aminium chloride,acmc-1az5k,spectrum1501126,homopiperidinic acid hydrochloride PubChem CID: 69398 IUPAC Name: 5-aminopentanoic acid;hydrochloride SMILES: C(CCN)CC(=O)O.Cl

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Specifications

PubChem CID	69398
CAS	627-95-2
Molecular Weight (g/mol)	153.606
MDL Number	MFCD00012919
SMILES	C(CCN)CC(=O)O.Cl
Synonym	5-aminovaleric acid hydrochloride,5-aminopentanoic acid hydrochloride,4-carboxybutylammonium chloride,5-aminovaleric acid hcl,5-amino-n-valeric acid hydrochloride,pentanoic acid, 5-amino-, hydrochloride,4-carboxybutan-1-aminium chloride,acmc-1az5k,spectrum1501126,homopiperidinic acid hydrochloride
IUPAC Name	5-aminopentanoic acid;hydrochloride
InChI Key	BLOIUFYKQCCAGP-UHFFFAOYSA-N
Molecular Formula	C5H12ClNO2

1,416

L-(+)-Arginine Hydrochloride 98.0+%, TCI America™

CAS: 1119-34-2 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 MDL Number: MFCD00064550 InChI Key: KWTQSFXGGICVPE-WCCKRBBISA-N Synonym: l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y PubChem CID: 66250 IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride SMILES: C(CC(C(=O)O)N)CN=C(N)N.Cl

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Specifications

PubChem CID	66250
CAS	1119-34-2
Molecular Weight (g/mol)	210.662
MDL Number	MFCD00064550
SMILES	C(CC(C(=O)O)N)CN=C(N)N.Cl
Synonym	l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y
IUPAC Name	(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride
InChI Key	KWTQSFXGGICVPE-WCCKRBBISA-N
Molecular Formula	C6H15ClN4O2

1,417

5-(tert-Butoxycarbonylamino)-1-pentanol 97.0+%, TCI America™

CAS: 75178-90-4 Molecular Formula: C10H21NO3 Molecular Weight (g/mol): 203.28 MDL Number: MFCD01862955 InChI Key: DDGNGFVNTZJMMZ-UHFFFAOYSA-N Synonym: 5-boc-amino-1-pentanol,tert-butyl n-5-hydroxypentyl carbamate,tert-butyl 5-hydroxypentyl carbamate,5-tert-butoxycarbonylamino-1-pentanol,n-5-hydroxypentyl carbamic acid tert-butyl ester,tert-butyl 5-hydroxypentylcarbamate,carbamic acid, 5-hydroxypentyl-, 1,1-dimethylethyl ester,n-boc-5-aminopentanol,5-boc-amino 1-pentanol,acmc-209ox9 PubChem CID: 4456136 IUPAC Name: tert-butyl N-(5-hydroxypentyl)carbamate SMILES: CC(C)(C)OC(=O)NCCCCCO

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Specifications

PubChem CID	4456136
CAS	75178-90-4
Molecular Weight (g/mol)	203.28
MDL Number	MFCD01862955
SMILES	CC(C)(C)OC(=O)NCCCCCO
Synonym	5-boc-amino-1-pentanol,tert-butyl n-5-hydroxypentyl carbamate,tert-butyl 5-hydroxypentyl carbamate,5-tert-butoxycarbonylamino-1-pentanol,n-5-hydroxypentyl carbamic acid tert-butyl ester,tert-butyl 5-hydroxypentylcarbamate,carbamic acid, 5-hydroxypentyl-, 1,1-dimethylethyl ester,n-boc-5-aminopentanol,5-boc-amino 1-pentanol,acmc-209ox9
IUPAC Name	tert-butyl N-(5-hydroxypentyl)carbamate
InChI Key	DDGNGFVNTZJMMZ-UHFFFAOYSA-N
Molecular Formula	C10H21NO3

1,418

3-Amino-3-(p-tolyl)propionic Acid 98.0+%, TCI America™

CAS: 68208-18-4 Molecular Formula: C10H13NO2 Molecular Weight (g/mol): 179.22 MDL Number: MFCD01863249 InChI Key: XPDAKEOBPKFUAH-SECBINFHSA-N PubChem CID: 2733680 IUPAC Name: (3R)-3-azaniumyl-3-(4-methylphenyl)propanoate SMILES: CC1=CC=C(C=C1)[C@H]([NH3+])CC([O-])=O

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Specifications

PubChem CID	2733680
CAS	68208-18-4
Molecular Weight (g/mol)	179.22
MDL Number	MFCD01863249
SMILES	CC1=CC=C(C=C1)[C@H]([NH3+])CC([O-])=O
IUPAC Name	(3R)-3-azaniumyl-3-(4-methylphenyl)propanoate
InChI Key	XPDAKEOBPKFUAH-SECBINFHSA-N
Molecular Formula	C10H13NO2

1,419

N-(tert-Butoxycarbonyl)-L-serine 97.0+%, TCI America™

CAS: 3262-72-4 Molecular Formula: C8H15NO5 Molecular Weight (g/mol): 205.21 MDL Number: MFCD00037243 InChI Key: FHOAKXBXYSJBGX-MLHKIVSYNA-N Synonym: boc-ser-oh,n-boc-l-serine,boc-l-serine,n-tert-butoxycarbonyl-l-serine,n-boc-serine,s-n-boc-serine,n-tert-butoxycarbonyl serine,s-2-tert-butoxycarbonyl amino-3-hydroxypropanoic acid,n-t-butoxycarbonyl-l-serine,boc-l-ser PubChem CID: 98766 IUPAC Name: (2S)-2-{[(tert-butoxy)carbonyl]amino}-3-hydroxypropanoic acid SMILES: CC(C)(C)OC(=O)N[C@@H](CO)C(O)=O

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Specifications

PubChem CID	98766
CAS	3262-72-4
Molecular Weight (g/mol)	205.21
MDL Number	MFCD00037243
SMILES	CC(C)(C)OC(=O)N[C@@H](CO)C(O)=O
Synonym	boc-ser-oh,n-boc-l-serine,boc-l-serine,n-tert-butoxycarbonyl-l-serine,n-boc-serine,s-n-boc-serine,n-tert-butoxycarbonyl serine,s-2-tert-butoxycarbonyl amino-3-hydroxypropanoic acid,n-t-butoxycarbonyl-l-serine,boc-l-ser
IUPAC Name	(2S)-2-{[(tert-butoxy)carbonyl]amino}-3-hydroxypropanoic acid
InChI Key	FHOAKXBXYSJBGX-MLHKIVSYNA-N
Molecular Formula	C8H15NO5

1,420

L-(+)-Lysine 97.0+%, TCI America™

CAS: 56-87-1 Molecular Formula: C6H14N2O2 Molecular Weight (g/mol): 146.19 MDL Number: MFCD00064433 InChI Key: KDXKERNSBIXSRK-MLHKIVSYNA-N Synonym: l-lysine,lysine,h-lys-oh,lysine acid,s-lysine,aminutrin,2s-2,6-diaminohexanoic acid,l-+-lysine,alpha-lysine,lysinum PubChem CID: 5962 ChEBI: CHEBI:18019 IUPAC Name: (2S)-2,6-diaminohexanoic acid SMILES: NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	5962
CAS	56-87-1
Molecular Weight (g/mol)	146.19
ChEBI	CHEBI:18019
MDL Number	MFCD00064433
SMILES	NCCCC[C@H](N)C(O)=O
Synonym	l-lysine,lysine,h-lys-oh,lysine acid,s-lysine,aminutrin,2s-2,6-diaminohexanoic acid,l-+-lysine,alpha-lysine,lysinum
IUPAC Name	(2S)-2,6-diaminohexanoic acid
InChI Key	KDXKERNSBIXSRK-MLHKIVSYNA-N
Molecular Formula	C6H14N2O2

1,421

N-(tert-Butoxycarbonyl)-2,2-dimethyl-1,3-propanediamine 98.0+%, TCI America™

CAS: 292606-35-0 Molecular Formula: C10H22N2O2 Molecular Weight (g/mol): 202.298 MDL Number: MFCD01076212 InChI Key: QLPCQDZWRXWROH-UHFFFAOYSA-N Synonym: N-Boc-2,2-dimethyl-1,3-propanediamine, tert-Butyl (3-Amino-2,2-dimethylpropyl)carbamate, (3-Amino-2,2-dimethylpropyl)carbamic Acid tert-Butyl Ester, N-Boc-2,2-dimethyl-1,3-diaminopropane PubChem CID: 4114359 IUPAC Name: tert-butyl N-(3-amino-2,2-dimethylpropyl)carbamate SMILES: CC(C)(C)OC(=O)NCC(C)(C)CN

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Specifications

PubChem CID	4114359
CAS	292606-35-0
Molecular Weight (g/mol)	202.298
MDL Number	MFCD01076212
SMILES	CC(C)(C)OC(=O)NCC(C)(C)CN
Synonym	N-Boc-2,2-dimethyl-1,3-propanediamine, tert-Butyl (3-Amino-2,2-dimethylpropyl)carbamate, (3-Amino-2,2-dimethylpropyl)carbamic Acid tert-Butyl Ester, N-Boc-2,2-dimethyl-1,3-diaminopropane
IUPAC Name	tert-butyl N-(3-amino-2,2-dimethylpropyl)carbamate
InChI Key	QLPCQDZWRXWROH-UHFFFAOYSA-N
Molecular Formula	C10H22N2O2

1,422

L-Alloisoleucine 95.0+%, TCI America™

CAS: 1509-34-8 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00066446 InChI Key: AGPKZVBTJJNPAG-BJNJOQLTNA-N Synonym: l-allo-isoleucine,l-alloisoleucine,alloisoleucine,2s,3r-2-amino-3-methylpentanoic acid,allo-isoleucine,allo-l-isoleucine,h-allo-ile-oh,3r-ls-isoleucine,isoleucine, allo,isoleucine, threo PubChem CID: 99288 ChEBI: CHEBI:43433 IUPAC Name: (2S,3R)-2-amino-3-methylpentanoic acid SMILES: CC[C@@H](C)[C@H](N)C(O)=O

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Specifications

PubChem CID	99288
CAS	1509-34-8
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:43433
MDL Number	MFCD00066446
SMILES	CC[C@@H](C)[C@H](N)C(O)=O
Synonym	l-allo-isoleucine,l-alloisoleucine,alloisoleucine,2s,3r-2-amino-3-methylpentanoic acid,allo-isoleucine,allo-l-isoleucine,h-allo-ile-oh,3r-ls-isoleucine,isoleucine, allo,isoleucine, threo
IUPAC Name	(2S,3R)-2-amino-3-methylpentanoic acid
InChI Key	AGPKZVBTJJNPAG-BJNJOQLTNA-N
Molecular Formula	C6H13NO2

1,423

Potassium [[(tert-Butoxycarbonyl)amino]methyl]trifluoroborate 97.0+%, TCI America™

CAS: 1314538-55-0 Molecular Formula: C6H12BF3KNO2 Molecular Weight (g/mol): 237.071 MDL Number: MFCD19686142 InChI Key: WSOSBCPWIQUNLD-UHFFFAOYSA-N Synonym: Potassium (N-Boc-aminomethyl)trifluoroborate PubChem CID: 53483531 IUPAC Name: potassium;trifluoro-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]boranuide SMILES: [B-](CNC(=O)OC(C)(C)C)(F)(F)F.[K+]

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Specifications

PubChem CID	53483531
CAS	1314538-55-0
Molecular Weight (g/mol)	237.071
MDL Number	MFCD19686142
SMILES	[B-](CNC(=O)OC(C)(C)C)(F)(F)F.[K+]
Synonym	Potassium (N-Boc-aminomethyl)trifluoroborate
IUPAC Name	potassium;trifluoro-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]boranuide
InChI Key	WSOSBCPWIQUNLD-UHFFFAOYSA-N
Molecular Formula	C6H12BF3KNO2

1,424

(S)-4-Isopropyl-2-oxazolidinone 98.0+%, TCI America™

CAS: 17016-83-0 Molecular Formula: C6H11NO2 Molecular Weight (g/mol): 129.159 MDL Number: MFCD00010847 InChI Key: YBUPWRYTXGAWJX-RXMQYKEDSA-N Synonym: s-4-isopropyl-2-oxazolidinone,s---4-isopropyl-2-oxazolidinone,4s---4-isopropyl-2-oxazolidinone,s-4-isopropyloxazolidin-2-one,4s-4-isopropyl-1,3-oxazolidin-2-one,2-oxazolidinone, 4-1-methylethyl-, 4s,4s-4-propan-2-yl-1,3-oxazolidin-2-one,4s---isopropyl-2-oxazolidinone,4 s-1-methylethyl-2-oxazolidinone,4s---4-isopropyl-2-oxazolidinon PubChem CID: 7157133 IUPAC Name: (4S)-4-propan-2-yl-1,3-oxazolidin-2-one SMILES: CC(C)C1COC(=O)N1

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Specifications

PubChem CID	7157133
CAS	17016-83-0
Molecular Weight (g/mol)	129.159
MDL Number	MFCD00010847
SMILES	CC(C)C1COC(=O)N1
Synonym	s-4-isopropyl-2-oxazolidinone,s---4-isopropyl-2-oxazolidinone,4s---4-isopropyl-2-oxazolidinone,s-4-isopropyloxazolidin-2-one,4s-4-isopropyl-1,3-oxazolidin-2-one,2-oxazolidinone, 4-1-methylethyl-, 4s,4s-4-propan-2-yl-1,3-oxazolidin-2-one,4s---isopropyl-2-oxazolidinone,4 s-1-methylethyl-2-oxazolidinone,4s---4-isopropyl-2-oxazolidinon
IUPAC Name	(4S)-4-propan-2-yl-1,3-oxazolidin-2-one
InChI Key	YBUPWRYTXGAWJX-RXMQYKEDSA-N
Molecular Formula	C6H11NO2

1,425

Phenylthiohydantoin-tyrosine 98.0+%, TCI America™

CAS: 4332-95-0 Molecular Formula: C16H14N2O2S Molecular Weight (g/mol): 298.36 MDL Number: MFCD00027415 InChI Key: LCFDDJINTNHAEQ-UHFFFAOYSA-N Synonym: 5-(4-Hydroxybenzyl)-3-phenyl-2-thiohydantoin, PTH-tyrosine PubChem CID: 2872399 IUPAC Name: 5-[(4-hydroxyphenyl)methyl]-3-phenyl-2-sulfanylideneimidazolidin-4-one SMILES: C1=CC=C(C=C1)N2C(=O)C(NC2=S)CC3=CC=C(C=C3)O

Pricing & Availability
Specifications

PubChem CID	2872399
CAS	4332-95-0
Molecular Weight (g/mol)	298.36
MDL Number	MFCD00027415
SMILES	C1=CC=C(C=C1)N2C(=O)C(NC2=S)CC3=CC=C(C=C3)O
Synonym	5-(4-Hydroxybenzyl)-3-phenyl-2-thiohydantoin, PTH-tyrosine
IUPAC Name	5-[(4-hydroxyphenyl)methyl]-3-phenyl-2-sulfanylideneimidazolidin-4-one
InChI Key	LCFDDJINTNHAEQ-UHFFFAOYSA-N
Molecular Formula	C16H14N2O2S

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