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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436 – 450 of 35,970 results

436

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DL-Homoserine, 98%

CAS: 1927-25-9 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00002618,MFCD00077786 InChI Key: UKAUYVFTDYCKQA-VKHMYHEASA-N Synonym: dl-homoserine,homoserine,h-dl-hoser-oh,d,l-homoserine,h-d-homoser-oh,butyric acid, 2-amino-4-hydroxy-, dl,2-amino-4-hydroxy-butanoic acid,dl-2-amino-4-hydroxybutyric acid,d-homoserin,h-dl-hse-oh PubChem CID: 779 ChEBI: CHEBI:30653 IUPAC Name: 2-amino-4-hydroxybutanoic acid SMILES: N[C@@H](CCO)C(O)=O

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Specifications

PubChem CID	779
CAS	1927-25-9
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:30653
MDL Number	MFCD00002618,MFCD00077786
SMILES	N[C@@H](CCO)C(O)=O
Synonym	dl-homoserine,homoserine,h-dl-hoser-oh,d,l-homoserine,h-d-homoser-oh,butyric acid, 2-amino-4-hydroxy-, dl,2-amino-4-hydroxy-butanoic acid,dl-2-amino-4-hydroxybutyric acid,d-homoserin,h-dl-hse-oh
IUPAC Name	2-amino-4-hydroxybutanoic acid
InChI Key	UKAUYVFTDYCKQA-VKHMYHEASA-N
Molecular Formula	C4H9NO3

437

Thermo Scientific Chemicals L-Tyrosine, Cell Culture Reagent

CAS: 60-18-4 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00002606 InChI Key: OUYCCCASQSFEME-SVGMAFHSNA-N Synonym: l-tyrosine,tyrosine,s-tyrosine,p-tyrosine,h-tyr-oh,l-p-tyrosine,2s-2-amino-3-4-hydroxyphenyl propanoic acid,4-hydroxy-l-phenylalanine,l---tyrosine,tyrosine, l PubChem CID: 6057 ChEBI: CHEBI:17895 SMILES: N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

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Specifications

PubChem CID	6057
CAS	60-18-4
Molecular Weight (g/mol)	181.19
ChEBI	CHEBI:17895
MDL Number	MFCD00002606
SMILES	N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	l-tyrosine,tyrosine,s-tyrosine,p-tyrosine,h-tyr-oh,l-p-tyrosine,2s-2-amino-3-4-hydroxyphenyl propanoic acid,4-hydroxy-l-phenylalanine,l---tyrosine,tyrosine, l
InChI Key	OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula	C9H11NO3

438

N-Boc-L-tryptophanol, 95%, Thermo Scientific Chemicals

CAS: 82689-19-8 Molecular Formula: C16H22N2O3 Molecular Weight (g/mol): 290.36 MDL Number: MFCD00235953 InChI Key: JEFQUFUAEKORKL-LBPRGKRZSA-N Synonym: n-boc-l-tryptophanol,boc-tryptophanol,boc-l-tryptophanol,boc-trp-ol,s-tert-butyl 1-hydroxy-3-1h-indol-3-yl propan-2-yl carbamate,s-3-2-boc-amino-3-hydroxypropyl-indole,boc-d-trp-ol,n-alpha-boc-l-tryptophanol,boc-trypotophanol,boc-l-trp-ol PubChem CID: 7019533 IUPAC Name: tert-butyl N-[(2S)-1-hydroxy-3-(1H-indol-3-yl)propan-2-yl]carbamate SMILES: CC(C)(C)OC(=O)N[C@H](CO)CC1=CNC2=CC=CC=C12

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Specifications

PubChem CID	7019533
CAS	82689-19-8
Molecular Weight (g/mol)	290.36
MDL Number	MFCD00235953
SMILES	CC(C)(C)OC(=O)N[C@H](CO)CC1=CNC2=CC=CC=C12
Synonym	n-boc-l-tryptophanol,boc-tryptophanol,boc-l-tryptophanol,boc-trp-ol,s-tert-butyl 1-hydroxy-3-1h-indol-3-yl propan-2-yl carbamate,s-3-2-boc-amino-3-hydroxypropyl-indole,boc-d-trp-ol,n-alpha-boc-l-tryptophanol,boc-trypotophanol,boc-l-trp-ol
IUPAC Name	tert-butyl N-[(2S)-1-hydroxy-3-(1H-indol-3-yl)propan-2-yl]carbamate
InChI Key	JEFQUFUAEKORKL-LBPRGKRZSA-N
Molecular Formula	C16H22N2O3

439

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(1-Formylcyclopropyl)carbamic acid tert-butyl ester, 97%, Thermo Scientific™

CAS: 107259-06-3 Molecular Formula: C₉H₁₅NO₃ Molecular Weight (g/mol): 185.22 InChI Key: ACMHCEYCNRURST-UHFFFAOYSA-N Synonym: tert-butyl 1-formylcyclopropyl carbamate,tert-butyl 1-formylcyclopropylcarbamate,1-formyl-cyclopropyl-carbamic acid tert-butyl ester,tert-butyl n-1-formylcyclopropyl carbamate,pubchem17629,tert-butyl 1-formylcyclopropyl-carbamate,n-boc-1-amino-1-cyclopropanecarboxaldehyde,tert-butyl l-formylcyclopropyl-carbamate PubChem CID: 10352385 IUPAC Name: tert-butyl N-(1-formylcyclopropyl)carbamate SMILES: CC(C)(C)OC(=O)NC1(CC1)C=O

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Specifications

PubChem CID	10352385
CAS	107259-06-3
Molecular Weight (g/mol)	185.22
SMILES	CC(C)(C)OC(=O)NC1(CC1)C=O
Synonym	tert-butyl 1-formylcyclopropyl carbamate,tert-butyl 1-formylcyclopropylcarbamate,1-formyl-cyclopropyl-carbamic acid tert-butyl ester,tert-butyl n-1-formylcyclopropyl carbamate,pubchem17629,tert-butyl 1-formylcyclopropyl-carbamate,n-boc-1-amino-1-cyclopropanecarboxaldehyde,tert-butyl l-formylcyclopropyl-carbamate
IUPAC Name	tert-butyl N-(1-formylcyclopropyl)carbamate
InChI Key	ACMHCEYCNRURST-UHFFFAOYSA-N
Molecular Formula	C₉H₁₅NO₃

440

L-Leucine, MP Biomedicals

CAS: 61-90-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00002617 InChI Key: ROHFNLRQFUQHCH-MLHKIVSYNA-N Synonym: l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC Name: (2S)-2-amino-4-methylpentanoic acid SMILES: CC(C)C[C@H](N)C(O)=O

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Specifications

PubChem CID	6106
CAS	61-90-5
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:15603
MDL Number	MFCD00002617
SMILES	CC(C)C[C@H](N)C(O)=O
Synonym	l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid
IUPAC Name	(2S)-2-amino-4-methylpentanoic acid
InChI Key	ROHFNLRQFUQHCH-MLHKIVSYNA-N
Molecular Formula	C6H13NO2

441

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L-Phenylalanine ethyl ester hydrochloride, 98%

CAS: 3182-93-2 Molecular Formula: C11H16ClNO2 Molecular Weight (g/mol): 229.70 MDL Number: MFCD00012507 InChI Key: FPFQPLFYTKMCHN-PPHPATTJSA-N Synonym: l-phenylalanine ethyl ester hydrochloride,h-phe-oet.hcl,ethyl l-phenylalaninate hydrochloride,s-ethyl 2-amino-3-phenylpropanoate hydrochloride,ethyl 2s-2-amino-3-phenylpropanoate hydrochloride,l-phenylalanine, ethyl ester, hydrochloride,l-phenylalanine ethylester,ethyl l-phenylalaninate hcl,phenylalanine ethyl ester hydrochloride,phe-oet.hcl PubChem CID: 165085 IUPAC Name: ethyl (2S)-2-amino-3-phenylpropanoate;hydrochloride SMILES: [H+].[Cl-].CCOC(=O)[C@@H](N)CC1=CC=CC=C1

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Specifications

PubChem CID	165085
CAS	3182-93-2
Molecular Weight (g/mol)	229.70
MDL Number	MFCD00012507
SMILES	[H+].[Cl-].CCOC(=O)[C@@H](N)CC1=CC=CC=C1
Synonym	l-phenylalanine ethyl ester hydrochloride,h-phe-oet.hcl,ethyl l-phenylalaninate hydrochloride,s-ethyl 2-amino-3-phenylpropanoate hydrochloride,ethyl 2s-2-amino-3-phenylpropanoate hydrochloride,l-phenylalanine, ethyl ester, hydrochloride,l-phenylalanine ethylester,ethyl l-phenylalaninate hcl,phenylalanine ethyl ester hydrochloride,phe-oet.hcl
IUPAC Name	ethyl (2S)-2-amino-3-phenylpropanoate;hydrochloride
InChI Key	FPFQPLFYTKMCHN-PPHPATTJSA-N
Molecular Formula	C11H16ClNO2

442

L-Prolinamide, 98%

CAS: 7531-52-4 Molecular Formula: C5H11N2O Molecular Weight (g/mol): 115.16 MDL Number: MFCD00005253 InChI Key: VLJNHYLEOZPXFW-BYPYZUCNSA-O Synonym: l-prolinamide,prolinamide,h-pro-nh2,s-pyrrolidine-2-carboxamide,s-prolinamide,2s-pyrrolidine-2-carboxamide,l-prolineamide,l-proline amide,l---prolinamide,s-2-pyrrolidinecarboxamide PubChem CID: 111306 ChEBI: CHEBI:21374 IUPAC Name: (2S)-pyrrolidine-2-carboxamide SMILES: NC(=O)[C@@H]1CCC[NH2+]1

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Specifications

PubChem CID	111306
CAS	7531-52-4
Molecular Weight (g/mol)	115.16
ChEBI	CHEBI:21374
MDL Number	MFCD00005253
SMILES	NC(=O)[C@@H]1CCC[NH2+]1
Synonym	l-prolinamide,prolinamide,h-pro-nh2,s-pyrrolidine-2-carboxamide,s-prolinamide,2s-pyrrolidine-2-carboxamide,l-prolineamide,l-proline amide,l---prolinamide,s-2-pyrrolidinecarboxamide
IUPAC Name	(2S)-pyrrolidine-2-carboxamide
InChI Key	VLJNHYLEOZPXFW-BYPYZUCNSA-O
Molecular Formula	C5H11N2O

443

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L-Cysteine, 98-102%, Spectrum™ Chemical

CAS: 52-90-4

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Specifications

CAS	52-90-4

444

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L-Valine benzyl ester hydrochloride, 95%

CAS: 2462-34-2 Molecular Formula: C12H18ClNO2 Molecular Weight (g/mol): 243.73 MDL Number: MFCD22422648 InChI Key: ZIUNABFUHGBCMF-MERQFXBCSA-N Synonym: l-valine benzyl ester hydrochloride,val-obzl hcl,h-val-obzl.hcl,s-benzyl 2-amino-3-methylbutanoate hydrochloride,valine benzyl ester hydrochloride,benzyl 2s-2-amino-3-methylbutanoate hydrochloride,val-obzl.hcl,val-obzl. hcl,l-valine benzyl ester hydrochloride PubChem CID: 11601206 IUPAC Name: benzyl (2S)-2-amino-3-methylbutanoate;hydrochloride SMILES: Cl.CC(C)[C@H](N)C(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	11601206
CAS	2462-34-2
Molecular Weight (g/mol)	243.73
MDL Number	MFCD22422648
SMILES	Cl.CC(C)[C@H](N)C(=O)OCC1=CC=CC=C1
Synonym	l-valine benzyl ester hydrochloride,val-obzl hcl,h-val-obzl.hcl,s-benzyl 2-amino-3-methylbutanoate hydrochloride,valine benzyl ester hydrochloride,benzyl 2s-2-amino-3-methylbutanoate hydrochloride,val-obzl.hcl,val-obzl. hcl,l-valine benzyl ester hydrochloride
IUPAC Name	benzyl (2S)-2-amino-3-methylbutanoate;hydrochloride
InChI Key	ZIUNABFUHGBCMF-MERQFXBCSA-N
Molecular Formula	C12H18ClNO2

445

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N-(p-Toluenesulfonyl)glycine, 97%

CAS: 1080-44-0 Molecular Formula: C9H11NO4S Molecular Weight (g/mol): 229.25 MDL Number: MFCD00045898 InChI Key: VDKFCCZUCXYILI-UHFFFAOYSA-N Synonym: n-p-tosylglycine,tos-gly-oh,n-tosylglycine,2-4-methylphenylsulfonamido acetic acid,n-4-methylphenyl sulfonyl glycine,n-p-toluenesulfonyl glycine,n-4-tosylglycine,glycine, n-4-methylphenyl sulfonyl,n-toluene-4-sulfonyl-glycine,toluene-4-sulfonylamino-acetic acid PubChem CID: 70653 IUPAC Name: 2-[(4-methylphenyl)sulfonylamino]acetic acid SMILES: CC1=CC=C(C=C1)S(=O)(=O)NCC(=O)O

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Specifications

PubChem CID	70653
CAS	1080-44-0
Molecular Weight (g/mol)	229.25
MDL Number	MFCD00045898
SMILES	CC1=CC=C(C=C1)S(=O)(=O)NCC(=O)O
Synonym	n-p-tosylglycine,tos-gly-oh,n-tosylglycine,2-4-methylphenylsulfonamido acetic acid,n-4-methylphenyl sulfonyl glycine,n-p-toluenesulfonyl glycine,n-4-tosylglycine,glycine, n-4-methylphenyl sulfonyl,n-toluene-4-sulfonyl-glycine,toluene-4-sulfonylamino-acetic acid
IUPAC Name	2-[(4-methylphenyl)sulfonylamino]acetic acid
InChI Key	VDKFCCZUCXYILI-UHFFFAOYSA-N
Molecular Formula	C9H11NO4S

446

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D-Phenylalanine tert-butyl ester hydrochloride, 98%

CAS: 3403-25-6 Molecular Formula: C13H20ClNO2 Molecular Weight (g/mol): 257.758 MDL Number: MFCD00153455 InChI Key: FDMCEXDXULPJPG-RFVHGSKJSA-N Synonym: h-d-phe-otbu.hcl,r-tert-butyl 2-amino-3-phenylpropanoate hydrochloride,tert-butyl 2r-2-amino-3-phenylpropanoate hydrochloride,d-phenylalanine tert-butyl ester hydrochloride,d-phenylalanine t-butylester hydrochloride,d-phenylalanine, 1,1-dimethylethyl ester, hydrochloride,h-d-phe-otbu hydrochloride,tert-butyl d-phenylalaninate hydrochloride,h-d-phe-otbu hcl,h-d-phe-obut hcl PubChem CID: 15942423 IUPAC Name: tert-butyl (2R)-2-amino-3-phenylpropanoate;hydrochloride SMILES: CC(C)(C)OC(=O)C(CC1=CC=CC=C1)N.Cl

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PubChem CID	15942423
CAS	3403-25-6
Molecular Weight (g/mol)	257.758
MDL Number	MFCD00153455
SMILES	CC(C)(C)OC(=O)C(CC1=CC=CC=C1)N.Cl
Synonym	h-d-phe-otbu.hcl,r-tert-butyl 2-amino-3-phenylpropanoate hydrochloride,tert-butyl 2r-2-amino-3-phenylpropanoate hydrochloride,d-phenylalanine tert-butyl ester hydrochloride,d-phenylalanine t-butylester hydrochloride,d-phenylalanine, 1,1-dimethylethyl ester, hydrochloride,h-d-phe-otbu hydrochloride,tert-butyl d-phenylalaninate hydrochloride,h-d-phe-otbu hcl,h-d-phe-obut hcl
IUPAC Name	tert-butyl (2R)-2-amino-3-phenylpropanoate;hydrochloride
InChI Key	FDMCEXDXULPJPG-RFVHGSKJSA-N
Molecular Formula	C13H20ClNO2

447

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L-Lysine ethyl ester dihydrochloride, 99%

CAS: 3844-53-9 Molecular Formula: C8H20Cl2N2O2 Molecular Weight (g/mol): 247.16 MDL Number: MFCD00039068 InChI Key: DZIYAIZKJOHVQC-KLXURFKVSA-N Synonym: l-lysine ethyl ester dihydrochloride,h-lys-oet.2hcl,ethyl l-lysinate dihydrochloride,ethyl 2s-2,6-diaminohexanoate dihydrochloride,ethyl l-lysinate hcl,s-ethyl 2,6-diaminohexanoate dihydrochloride,l-lysine, ethyl ester, dihydrochloride,h-lys-oet·2hcl,h-lys-oet inverted exclamation mark currency2hcl,lys-oet2hcl PubChem CID: 107468 IUPAC Name: ethyl (2S)-2,6-diaminohexanoate;dihydrochloride SMILES: Cl.Cl.CCOC(=O)[C@@H](N)CCCCN

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Specifications

PubChem CID	107468
CAS	3844-53-9
Molecular Weight (g/mol)	247.16
MDL Number	MFCD00039068
SMILES	Cl.Cl.CCOC(=O)[C@@H](N)CCCCN
Synonym	l-lysine ethyl ester dihydrochloride,h-lys-oet.2hcl,ethyl l-lysinate dihydrochloride,ethyl 2s-2,6-diaminohexanoate dihydrochloride,ethyl l-lysinate hcl,s-ethyl 2,6-diaminohexanoate dihydrochloride,l-lysine, ethyl ester, dihydrochloride,h-lys-oet·2hcl,h-lys-oet inverted exclamation mark currency2hcl,lys-oet2hcl
IUPAC Name	ethyl (2S)-2,6-diaminohexanoate;dihydrochloride
InChI Key	DZIYAIZKJOHVQC-KLXURFKVSA-N
Molecular Formula	C8H20Cl2N2O2

448

L-Aspartic acid 4-benzyl ester, 98%

CAS: 2177-63-1 Molecular Formula: C11H13NO4 Molecular Weight (g/mol): 223.228 MDL Number: MFCD00037208 InChI Key: VGALFAWDSNRXJK-VIFPVBQESA-N Synonym: h-asp obzl-oh,l-aspartic acid 4-benzyl ester,l-aspartic acid beta-benzyl ester,beta-benzyl l-aspartate,2s-2-amino-4-benzyloxy-4-oxobutanoic acid,4-benzyl l-aspartate,benzyl hydrogen beta-l-aspartate,s-2-amino-4-benzyloxy-4-oxobutanoic acid,2s-2-amino-4-oxo-4-phenylmethoxybutanoic acid,asp obzl PubChem CID: 101186 IUPAC Name: (2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid SMILES: C1=CC=C(C=C1)COC(=O)CC(C(=O)O)N

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Specifications

PubChem CID	101186
CAS	2177-63-1
Molecular Weight (g/mol)	223.228
MDL Number	MFCD00037208
SMILES	C1=CC=C(C=C1)COC(=O)CC(C(=O)O)N
Synonym	h-asp obzl-oh,l-aspartic acid 4-benzyl ester,l-aspartic acid beta-benzyl ester,beta-benzyl l-aspartate,2s-2-amino-4-benzyloxy-4-oxobutanoic acid,4-benzyl l-aspartate,benzyl hydrogen beta-l-aspartate,s-2-amino-4-benzyloxy-4-oxobutanoic acid,2s-2-amino-4-oxo-4-phenylmethoxybutanoic acid,asp obzl
IUPAC Name	(2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid
InChI Key	VGALFAWDSNRXJK-VIFPVBQESA-N
Molecular Formula	C11H13NO4

449

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L-Glutamic acid 1-methyl ester, 98%

CAS: 6384-08-3 MDL Number: MFCD00171677

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Specifications

CAS	6384-08-3
MDL Number	MFCD00171677

450

L-Asparagine, 99% [Anhydrous], MP Biomedicals

CAS: 70-47-3 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.119 InChI Key: DCXYFEDJOCDNAF-REOHCLBHSA-N Synonym: l-asparagine,asparagine,s-asparagine,aspartamic acid,agedoite,altheine,h-asn-oh,crystal vi,asparamide,asparagine acid PubChem CID: 6267 ChEBI: CHEBI:17196 IUPAC Name: (2S)-2,4-diamino-4-oxobutanoic acid SMILES: C(C(C(=O)O)N)C(=O)N

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Specifications

PubChem CID	6267
CAS	70-47-3
Molecular Weight (g/mol)	132.119
ChEBI	CHEBI:17196
SMILES	C(C(C(=O)O)N)C(=O)N
Synonym	l-asparagine,asparagine,s-asparagine,aspartamic acid,agedoite,altheine,h-asn-oh,crystal vi,asparamide,asparagine acid
IUPAC Name	(2S)-2,4-diamino-4-oxobutanoic acid
InChI Key	DCXYFEDJOCDNAF-REOHCLBHSA-N
Molecular Formula	C4H8N2O3

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