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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1,336 – 1,350 of 35,795 results

1,336

4-Aminophenylacetic Acid 98.0+%, TCI America™

CAS: 1197-55-3 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 MDL Number: MFCD00007916 InChI Key: CSEWAUGPAQPMDC-UHFFFAOYSA-N Synonym: 4-aminophenylacetic acid,2-4-aminophenyl acetic acid,benzeneacetic acid, 4-amino,p-aminophenylacetic acid,4-aminobenzeneacetic acid,4-carboxymethylaniline,acetic acid, p-aminophenyl,para-aminophenyl acetic acid,p-aminophenyl acetic acid,4-aminophenyl acetic acid PubChem CID: 14533 IUPAC Name: 2-(4-aminophenyl)acetic acid SMILES: NC1=CC=C(CC(O)=O)C=C1

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PubChem CID	14533
CAS	1197-55-3
Molecular Weight (g/mol)	151.17
MDL Number	MFCD00007916
SMILES	NC1=CC=C(CC(O)=O)C=C1
Synonym	4-aminophenylacetic acid,2-4-aminophenyl acetic acid,benzeneacetic acid, 4-amino,p-aminophenylacetic acid,4-aminobenzeneacetic acid,4-carboxymethylaniline,acetic acid, p-aminophenyl,para-aminophenyl acetic acid,p-aminophenyl acetic acid,4-aminophenyl acetic acid
IUPAC Name	2-(4-aminophenyl)acetic acid
InChI Key	CSEWAUGPAQPMDC-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

1,337

D-(-)-Arginine 98.0+%, TCI America™

CAS: 157-06-2 Molecular Formula: C6H14N4O2 Molecular Weight (g/mol): 174.204 MDL Number: MFCD00063116 InChI Key: ODKSFYDXXFIFQN-SCSAIBSYSA-N Synonym: d-arginine,h-d-arg-oh,r-2-amino-5-guanidinopentanoic acid,d-arginin,d-arg,d---arginine,arginine, d,d-2-amino-5-guanidinovaleric acid,d--arginine,unii-r54z304z7c PubChem CID: 71070 ChEBI: CHEBI:15816 IUPAC Name: (2R)-2-amino-5-(diaminomethylideneamino)pentanoic acid SMILES: C(CC(C(=O)O)N)CN=C(N)N

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Specifications

PubChem CID	71070
CAS	157-06-2
Molecular Weight (g/mol)	174.204
ChEBI	CHEBI:15816
MDL Number	MFCD00063116
SMILES	C(CC(C(=O)O)N)CN=C(N)N
Synonym	d-arginine,h-d-arg-oh,r-2-amino-5-guanidinopentanoic acid,d-arginin,d-arg,d---arginine,arginine, d,d-2-amino-5-guanidinovaleric acid,d--arginine,unii-r54z304z7c
IUPAC Name	(2R)-2-amino-5-(diaminomethylideneamino)pentanoic acid
InChI Key	ODKSFYDXXFIFQN-SCSAIBSYSA-N
Molecular Formula	C6H14N4O2

1,338

Nalpha-(5-Fluoro-2,4-dinitrophenyl)-D-leucinamide 98.0+%, TCI America™

CAS: 178065-30-0 Molecular Formula: C12H15FN4O5 Molecular Weight (g/mol): 314.27 MDL Number: MFCD03844762 InChI Key: WCOZOJGXDVGGIK-UHFFFAOYNA-N Synonym: Nalpha-(2,4-Dinitro-5-fluorophenyl)-D-leucinamide PubChem CID: 15817227 IUPAC Name: 2-[(5-fluoro-2,4-dinitrophenyl)amino]-4-methylpentanamide SMILES: CC(C)CC(NC1=CC(F)=C(C=C1[N+]([O-])=O)[N+]([O-])=O)C(N)=O

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Specifications

PubChem CID	15817227
CAS	178065-30-0
Molecular Weight (g/mol)	314.27
MDL Number	MFCD03844762
SMILES	CC(C)CC(NC1=CC(F)=C(C=C1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
Synonym	Nalpha-(2,4-Dinitro-5-fluorophenyl)-D-leucinamide
IUPAC Name	2-[(5-fluoro-2,4-dinitrophenyl)amino]-4-methylpentanamide
InChI Key	WCOZOJGXDVGGIK-UHFFFAOYNA-N
Molecular Formula	C12H15FN4O5

1,339

Glycyl-L-aspartic Acid Monohydrate 98.0+%, TCI America™

CAS: 4685-12-5 Molecular Formula: C6H10N2O5 Molecular Weight (g/mol): 190.16 MDL Number: MFCD00025585 InChI Key: SCCPDJAQCXWPTF-UHFFFAOYNA-N Synonym: H-Gly-Asp-OH PubChem CID: 97363 ChEBI: CHEBI:73804 IUPAC Name: (2S)-2-[(2-aminoacetyl)amino]butanedioic acid SMILES: C(C(C(=O)O)NC(=O)CN)C(=O)O

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Specifications

PubChem CID	97363
CAS	4685-12-5
Molecular Weight (g/mol)	190.16
ChEBI	CHEBI:73804
MDL Number	MFCD00025585
SMILES	C(C(C(=O)O)NC(=O)CN)C(=O)O
Synonym	H-Gly-Asp-OH
IUPAC Name	(2S)-2-[(2-aminoacetyl)amino]butanedioic acid
InChI Key	SCCPDJAQCXWPTF-UHFFFAOYNA-N
Molecular Formula	C6H10N2O5

1,340

DL-Alanyl-DL-valine 98.0+%, TCI America™

CAS: 1999-46-8 Molecular Formula: C8H16N2O3 Molecular Weight (g/mol): 188.23 MDL Number: MFCD00038163 InChI Key: LIWMQSWFLXEGMA-UHFFFAOYNA-N Synonym: H-DL-Ala-DL-Val-OH PubChem CID: 137276 IUPAC Name: 2-(2-aminopropanamido)-3-methylbutanoic acid SMILES: CC(C)C(NC(=O)C(C)N)C(O)=O

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Specifications

PubChem CID	137276
CAS	1999-46-8
Molecular Weight (g/mol)	188.23
MDL Number	MFCD00038163
SMILES	CC(C)C(NC(=O)C(C)N)C(O)=O
Synonym	H-DL-Ala-DL-Val-OH
IUPAC Name	2-(2-aminopropanamido)-3-methylbutanoic acid
InChI Key	LIWMQSWFLXEGMA-UHFFFAOYNA-N
Molecular Formula	C8H16N2O3

1,341

Aceclofenac 98.0+%, TCI America™

CAS: 89796-99-6 Molecular Formula: C16H13Cl2NO4 Molecular Weight (g/mol): 354.183 MDL Number: MFCD00864296 InChI Key: MNIPYSSQXLZQLJ-UHFFFAOYSA-N Synonym: aceclofenac,aceclofenaco,aceclofenacum,preservex,airtal,falcol,gerbin,aceclofar,aceclofenacum latin,aceclofenaco spanish PubChem CID: 71771 ChEBI: CHEBI:31159 IUPAC Name: 2-[2-[2-(2,6-dichloroanilino)phenyl]acetyl]oxyacetic acid SMILES: C1=CC=C(C(=C1)CC(=O)OCC(=O)O)NC2=C(C=CC=C2Cl)Cl

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Specifications

PubChem CID	71771
CAS	89796-99-6
Molecular Weight (g/mol)	354.183
ChEBI	CHEBI:31159
MDL Number	MFCD00864296
SMILES	C1=CC=C(C(=C1)CC(=O)OCC(=O)O)NC2=C(C=CC=C2Cl)Cl
Synonym	aceclofenac,aceclofenaco,aceclofenacum,preservex,airtal,falcol,gerbin,aceclofar,aceclofenacum latin,aceclofenaco spanish
IUPAC Name	2-[2-[2-(2,6-dichloroanilino)phenyl]acetyl]oxyacetic acid
InChI Key	MNIPYSSQXLZQLJ-UHFFFAOYSA-N
Molecular Formula	C16H13Cl2NO4

1,342

O-Methyl-L-tyrosine 98.0+%, TCI America™

CAS: 6230-11-1 Molecular Formula: C10H13NO3 Molecular Weight (g/mol): 195.22 MDL Number: MFCD00002604 InChI Key: GEYBMYRBIABFTA-IMWMWJONNA-N Synonym: 4-methoxy-l-phenylalanine,o-methyl-l-tyrosine,h-tyr me-oh,o-methyltyrosine,s-2-amino-3-4-methoxyphenyl propanoic acid,p-methoxy-l-phenylalanine,2s-2-amino-3-4-methoxyphenyl propanoic acid,tyrosine, o-methyl,l-4-methoxyphenylalanine,h-4-methoxy-phe-oh PubChem CID: 2723935 IUPAC Name: (2S)-2-amino-3-(4-methoxyphenyl)propanoic acid SMILES: COC1=CC=C(C[C@H](N)C(O)=O)C=C1

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Specifications

PubChem CID	2723935
CAS	6230-11-1
Molecular Weight (g/mol)	195.22
MDL Number	MFCD00002604
SMILES	COC1=CC=C(C[C@H](N)C(O)=O)C=C1
Synonym	4-methoxy-l-phenylalanine,o-methyl-l-tyrosine,h-tyr me-oh,o-methyltyrosine,s-2-amino-3-4-methoxyphenyl propanoic acid,p-methoxy-l-phenylalanine,2s-2-amino-3-4-methoxyphenyl propanoic acid,tyrosine, o-methyl,l-4-methoxyphenylalanine,h-4-methoxy-phe-oh
IUPAC Name	(2S)-2-amino-3-(4-methoxyphenyl)propanoic acid
InChI Key	GEYBMYRBIABFTA-IMWMWJONNA-N
Molecular Formula	C10H13NO3

1,343

N-Carbobenzoxy-4-hydroxy-D-2-phenylglycine 98.0+%, TCI America™

CAS: 26787-75-7 Molecular Formula: C16H15NO5 Molecular Weight (g/mol): 301.30 MDL Number: MFCD09756650 InChI Key: CGDQNVNWDDEJPY-UHFFFAOYNA-N Synonym: (R)-2-(Carbobenzoxy)amino-2-(4-hydroxyphenyl)acetic Acid, Z-D-Phg(4-OH)-OH PubChem CID: 1514128 IUPAC Name: 2-{[(benzyloxy)carbonyl]amino}-2-(4-hydroxyphenyl)acetic acid SMILES: OC(=O)C(NC(=O)OCC1=CC=CC=C1)C1=CC=C(O)C=C1

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Specifications

PubChem CID	1514128
CAS	26787-75-7
Molecular Weight (g/mol)	301.30
MDL Number	MFCD09756650
SMILES	OC(=O)C(NC(=O)OCC1=CC=CC=C1)C1=CC=C(O)C=C1
Synonym	(R)-2-(Carbobenzoxy)amino-2-(4-hydroxyphenyl)acetic Acid, Z-D-Phg(4-OH)-OH
IUPAC Name	2-{[(benzyloxy)carbonyl]amino}-2-(4-hydroxyphenyl)acetic acid
InChI Key	CGDQNVNWDDEJPY-UHFFFAOYNA-N
Molecular Formula	C16H15NO5

1,344

DL-Histidine 98.0+%, TCI America™

CAS: 4998-57-6 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00005208 InChI Key: HNDVDQJCIGZPNO-UHFFFAOYSA-N Synonym: H-DL-His-OH PubChem CID: 773 ChEBI: CHEBI:27570 IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)N

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Specifications

PubChem CID	773
CAS	4998-57-6
Molecular Weight (g/mol)	155.157
ChEBI	CHEBI:27570
MDL Number	MFCD00005208
SMILES	C1=C(NC=N1)CC(C(=O)O)N
Synonym	H-DL-His-OH
IUPAC Name	2-amino-3-(1H-imidazol-5-yl)propanoic acid
InChI Key	HNDVDQJCIGZPNO-UHFFFAOYSA-N
Molecular Formula	C6H9N3O2

1,345

N-(tert-Butoxycarbonyl)-4-aminobutyric Acid 98.0+%, TCI America™

CAS: 57294-38-9 Molecular Formula: C9H17NO4 Molecular Weight (g/mol): 203.24 MDL Number: MFCD00037313 InChI Key: HIDJWBGOQFTDLU-UHFFFAOYSA-N Synonym: boc-gaba-oh,n-boc-gamma-aminobutyric acid,boc-gamma-abu-oh,4-tert-butoxycarbonyl amino butanoic acid,4-boc-amino butyric acid,4-tert-butoxycarbonylaminobutyric acid,4-tert-butoxycarbonylamino butyric acid,boc-gaba,4-tert-butoxycarbonylamino butanoic acid PubChem CID: 294894 IUPAC Name: 4-{[(tert-butoxy)carbonyl]amino}butanoic acid SMILES: CC(C)(C)OC(=O)NCCCC(O)=O

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Specifications

PubChem CID	294894
CAS	57294-38-9
Molecular Weight (g/mol)	203.24
MDL Number	MFCD00037313
SMILES	CC(C)(C)OC(=O)NCCCC(O)=O
Synonym	boc-gaba-oh,n-boc-gamma-aminobutyric acid,boc-gamma-abu-oh,4-tert-butoxycarbonyl amino butanoic acid,4-boc-amino butyric acid,4-tert-butoxycarbonylaminobutyric acid,4-tert-butoxycarbonylamino butyric acid,boc-gaba,4-tert-butoxycarbonylamino butanoic acid
IUPAC Name	4-{[(tert-butoxy)carbonyl]amino}butanoic acid
InChI Key	HIDJWBGOQFTDLU-UHFFFAOYSA-N
Molecular Formula	C9H17NO4

1,346

Glycine, ACS Reagent Grade, Ricca Chemical

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: NCC(O)=O

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Specifications

PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

1,347

S-Trityl-L-cysteine 95.0+%, TCI America™

CAS: 2799-07-7 Molecular Formula: C22H21NO2S Molecular Weight (g/mol): 363.48 MDL Number: MFCD00002611 InChI Key: DLMYFMLKORXJPO-UHFFFAOYNA-N Synonym: s-trityl-l-cysteine,+-s-trityl-l-cysteine,h-cys trt-oh,s-tritylcysteine,tritylcysteine,3-tritylthio-l-alanine,2r-2-amino-3-triphenylmethyl sulfanyl propanoic acid,l-alanine, 3-tritylthio,stlc,s-triphenylmethyl-l-cysteine PubChem CID: 76044 IUPAC Name: (2R)-2-amino-3-tritylsulfanylpropanoic acid SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SCC(C(=O)O)N

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Specifications

PubChem CID	76044
CAS	2799-07-7
Molecular Weight (g/mol)	363.48
MDL Number	MFCD00002611
SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SCC(C(=O)O)N
Synonym	s-trityl-l-cysteine,+-s-trityl-l-cysteine,h-cys trt-oh,s-tritylcysteine,tritylcysteine,3-tritylthio-l-alanine,2r-2-amino-3-triphenylmethyl sulfanyl propanoic acid,l-alanine, 3-tritylthio,stlc,s-triphenylmethyl-l-cysteine
IUPAC Name	(2R)-2-amino-3-tritylsulfanylpropanoic acid
InChI Key	DLMYFMLKORXJPO-UHFFFAOYNA-N
Molecular Formula	C22H21NO2S

1,348

N-(4-Nitrobenzoyl)-beta-alanine 98.0+%, TCI America™

CAS: 59642-21-6 Molecular Formula: C10H9N2O5 Molecular Weight (g/mol): 237.19 MDL Number: MFCD00009794 InChI Key: PDTLZWITKYGYDN-UHFFFAOYSA-M Synonym: 3-(4-Nitrobenzamido)propionic Acid PubChem CID: 591374 IUPAC Name: 3-[(4-nitrophenyl)formamido]propanoate SMILES: [O-]C(=O)CCNC(=O)C1=CC=C(C=C1)[N+]([O-])=O

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Specifications

PubChem CID	591374
CAS	59642-21-6
Molecular Weight (g/mol)	237.19
MDL Number	MFCD00009794
SMILES	[O-]C(=O)CCNC(=O)C1=CC=C(C=C1)[N+]([O-])=O
Synonym	3-(4-Nitrobenzamido)propionic Acid
IUPAC Name	3-[(4-nitrophenyl)formamido]propanoate
InChI Key	PDTLZWITKYGYDN-UHFFFAOYSA-M
Molecular Formula	C10H9N2O5

1,349

L-(+)-Lysine Monohydrochloride 98.0+%, TCI America™

CAS: 657-27-2 Molecular Formula: C6H15ClN2O2 Molecular Weight (g/mol): 182.65 MDL Number: MFCD00064564 MFCD00081870 InChI Key: BVHLGVCQOALMSV-JEDNCBNOSA-N Synonym: l-lysine hydrochloride,l-lysine monohydrochloride,lysine hydrochloride,h-lys-oh.hcl,l-lysine, monohydrochloride,lyamine,darvyl,lysion,s-2,6-diaminohexanoic acid hydrochloride,enisyl PubChem CID: 69568 ChEBI: CHEBI:53633 IUPAC Name: (2S)-2,6-diaminohexanoic acid hydrochloride SMILES: Cl.NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	69568
CAS	657-27-2
Molecular Weight (g/mol)	182.65
ChEBI	CHEBI:53633
MDL Number	MFCD00064564 MFCD00081870
SMILES	Cl.NCCCC[C@H](N)C(O)=O
Synonym	l-lysine hydrochloride,l-lysine monohydrochloride,lysine hydrochloride,h-lys-oh.hcl,l-lysine, monohydrochloride,lyamine,darvyl,lysion,s-2,6-diaminohexanoic acid hydrochloride,enisyl
IUPAC Name	(2S)-2,6-diaminohexanoic acid hydrochloride
InChI Key	BVHLGVCQOALMSV-JEDNCBNOSA-N
Molecular Formula	C6H15ClN2O2

1,350

L-Glutamic Acid Hydrochloride 98.0+%, TCI America™

CAS: 138-15-8 Molecular Formula: C5H10ClNO4 Molecular Weight (g/mol): 183.588 MDL Number: MFCD00012619 InChI Key: RPAJSBKBKSSMLJ-DFWYDOINSA-N Synonym: l-glutamic acid hydrochloride,s-2-aminopentanedioic acid hydrochloride,l-+-glutamic acid hydrochloride,glutamic acid hydrochloride,unii-m0c2sp444t,glu hcl,acidogen,acidulin,gastuloric,glutamidin PubChem CID: 2723891 IUPAC Name: (2S)-2-aminopentanedioic acid;hydrochloride SMILES: C(CC(=O)O)C(C(=O)O)N.Cl

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Specifications

PubChem CID	2723891
CAS	138-15-8
Molecular Weight (g/mol)	183.588
MDL Number	MFCD00012619
SMILES	C(CC(=O)O)C(C(=O)O)N.Cl
Synonym	l-glutamic acid hydrochloride,s-2-aminopentanedioic acid hydrochloride,l-+-glutamic acid hydrochloride,glutamic acid hydrochloride,unii-m0c2sp444t,glu hcl,acidogen,acidulin,gastuloric,glutamidin
IUPAC Name	(2S)-2-aminopentanedioic acid;hydrochloride
InChI Key	RPAJSBKBKSSMLJ-DFWYDOINSA-N
Molecular Formula	C5H10ClNO4

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