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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541 – 555 of 35,795 results

541

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N-Acetyl-L-tryptophan methyl ester, 95%

CAS: 2824-57-9 Molecular Formula: C14H16N2O3 Molecular Weight (g/mol): 260.29 MDL Number: MFCD00022759 InChI Key: XZECNVJPYDPBAM-ZDUSSCGKSA-N Synonym: methyl n-acetyl-l-tryptophanate,ac-trp-ome,methyl acetyltryptophanate,l-tryptophan, n-acetyl-, methyl ester,unii-mup4y18zq5,n-acetyltryptophan methyl ester,n-acetyl-l-tryptophan methyl ester,mup4y18zq5,methyl 2s-2-acetamido-3-1h-indol-3-yl propanoate,l-tryptophan,n-acetyl-, methyl ester PubChem CID: 102337 IUPAC Name: methyl (2S)-2-acetamido-3-(1H-indol-3-yl)propanoate SMILES: COC(=O)[C@H](CC1=CNC2=CC=CC=C12)NC(C)=O

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PubChem CID	102337
CAS	2824-57-9
Molecular Weight (g/mol)	260.29
MDL Number	MFCD00022759
SMILES	COC(=O)[C@H](CC1=CNC2=CC=CC=C12)NC(C)=O
Synonym	methyl n-acetyl-l-tryptophanate,ac-trp-ome,methyl acetyltryptophanate,l-tryptophan, n-acetyl-, methyl ester,unii-mup4y18zq5,n-acetyltryptophan methyl ester,n-acetyl-l-tryptophan methyl ester,mup4y18zq5,methyl 2s-2-acetamido-3-1h-indol-3-yl propanoate,l-tryptophan,n-acetyl-, methyl ester
IUPAC Name	methyl (2S)-2-acetamido-3-(1H-indol-3-yl)propanoate
InChI Key	XZECNVJPYDPBAM-ZDUSSCGKSA-N
Molecular Formula	C14H16N2O3

542

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Boc-L-serine, 99%, anhydrous

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)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic 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)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	FHOAKXBXYSJBGX-MLHKIVSYNA-N
Molecular Formula	C8H15NO5

543

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Methyl trans-4-aminocyclohexanecarboxylate hydrochloride, 97%

CAS: 61367-07-5 Molecular Formula: C8H16ClNO2 Molecular Weight (g/mol): 193.671 MDL Number: MFCD08274538 InChI Key: NHAYDXCUCXRAMF-UHFFFAOYSA-N Synonym: methyl trans-4-aminocyclohexanecarboxylate hydrochloride,methyl 4-aminocyclohexanecarboxylate hydrochloride,methyl cis-4-aminocyclohexanecarboxylate hydrochloride,cis-methyl 4-aminocyclohexanecarboxylate hydrochloride,methyl 4-aminocyclohexane-1-carboxylate hydrochloride,trans-4-amino-cyclohexanecarboxylic acid methyl ester hydrochloride,cyclohexanecarboxylic acid, 4-amino-, methyl ester, hydrochloride,trans-4-amino-cyclohexylcarboxylic acid methyl ester hydrochloride,trans-methyl 4-aminocyclohexanecarboxylate hydrochloride,4-amino-cyclohexanecarboxylic acid methyl ester hydrochloride PubChem CID: 18521575 IUPAC Name: methyl 4-aminocyclohexane-1-carboxylate;hydrochloride SMILES: COC(=O)C1CCC(CC1)N.Cl

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Specifications

PubChem CID	18521575
CAS	61367-07-5
Molecular Weight (g/mol)	193.671
MDL Number	MFCD08274538
SMILES	COC(=O)C1CCC(CC1)N.Cl
Synonym	methyl trans-4-aminocyclohexanecarboxylate hydrochloride,methyl 4-aminocyclohexanecarboxylate hydrochloride,methyl cis-4-aminocyclohexanecarboxylate hydrochloride,cis-methyl 4-aminocyclohexanecarboxylate hydrochloride,methyl 4-aminocyclohexane-1-carboxylate hydrochloride,trans-4-amino-cyclohexanecarboxylic acid methyl ester hydrochloride,cyclohexanecarboxylic acid, 4-amino-, methyl ester, hydrochloride,trans-4-amino-cyclohexylcarboxylic acid methyl ester hydrochloride,trans-methyl 4-aminocyclohexanecarboxylate hydrochloride,4-amino-cyclohexanecarboxylic acid methyl ester hydrochloride
IUPAC Name	methyl 4-aminocyclohexane-1-carboxylate;hydrochloride
InChI Key	NHAYDXCUCXRAMF-UHFFFAOYSA-N
Molecular Formula	C8H16ClNO2

544

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L-Tyrosine ethyl ester hydrochloride, 99%, Thermo Scientific Chemicals

CAS: 4089-07-0 Molecular Formula: C11H16ClNO3 Molecular Weight (g/mol): 245.70 MDL Number: MFCD00063047 InChI Key: BQULAXAVRFIAHN-OXZMBGLCNA-N Synonym: l-tyrosine ethyl ester hydrochloride,h-tyr-oet.hcl,ethyl l-tyrosinate hydrochloride,unii-fap58daz1e,s-ethyl 2-amino-3-4-hydroxyphenyl propanoate hydrochloride,h-tyr-oet hcl,tyrosine ethyl ester hydrochloride,fap58daz1e,tyrosine, ethyl ester, hydrochloride,l-tyrosine, ethyl ester hydrochloride PubChem CID: 2724939 IUPAC Name: ethyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride SMILES: Cl.CCOC(=O)[C@@H](N)CC1=CC=C(O)C=C1

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Specifications

PubChem CID	2724939
CAS	4089-07-0
Molecular Weight (g/mol)	245.70
MDL Number	MFCD00063047
SMILES	Cl.CCOC(=O)[C@@H](N)CC1=CC=C(O)C=C1
Synonym	l-tyrosine ethyl ester hydrochloride,h-tyr-oet.hcl,ethyl l-tyrosinate hydrochloride,unii-fap58daz1e,s-ethyl 2-amino-3-4-hydroxyphenyl propanoate hydrochloride,h-tyr-oet hcl,tyrosine ethyl ester hydrochloride,fap58daz1e,tyrosine, ethyl ester, hydrochloride,l-tyrosine, ethyl ester hydrochloride
IUPAC Name	ethyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride
InChI Key	BQULAXAVRFIAHN-OXZMBGLCNA-N
Molecular Formula	C11H16ClNO3

545

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D-Homophenylalanine, 98%

CAS: 82795-51-5 Molecular Formula: C10H13NO2 Molecular Weight (g/mol): 179.22 MDL Number: MFCD00063091 InChI Key: JTTHKOPSMAVJFE-SECBINFHSA-N Synonym: d-homophenylalanine,h-d-hophe-oh,2r-2-amino-4-phenylbutanoic acid,r-2-amino-4-phenylbutanoic acid,d-homophenyl-ala,h-d-homophe-oh,r-homophenylalanine,r-2-amino-4-phenylbutyric acid,unii-5847zw3pep,d-homophenyl alanine PubChem CID: 6950302 IUPAC Name: (2R)-2-amino-4-phenylbutanoic acid SMILES: N[C@H](CCC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	6950302
CAS	82795-51-5
Molecular Weight (g/mol)	179.22
MDL Number	MFCD00063091
SMILES	N[C@H](CCC1=CC=CC=C1)C(O)=O
Synonym	d-homophenylalanine,h-d-hophe-oh,2r-2-amino-4-phenylbutanoic acid,r-2-amino-4-phenylbutanoic acid,d-homophenyl-ala,h-d-homophe-oh,r-homophenylalanine,r-2-amino-4-phenylbutyric acid,unii-5847zw3pep,d-homophenyl alanine
IUPAC Name	(2R)-2-amino-4-phenylbutanoic acid
InChI Key	JTTHKOPSMAVJFE-SECBINFHSA-N
Molecular Formula	C10H13NO2

546

Thermo Scientific Chemicals N-Acetyl-L-phenylalanine, 99%

CAS: 2018-61-3 Molecular Formula: C11H13NO3 Molecular Weight (g/mol): 207.23 MDL Number: MFCD00063158 InChI Key: CBQJSKKFNMDLON-JTQLQIEISA-N Synonym: n-acetyl-l-phenylalanine,ac-phe-oh,acetyl-l-phenylalanine,acetylphenylalanine,l-n-acetylphenylalanine,s-2-acetamido-3-phenylpropanoic acid,phenylalanine, n-acetyl,n-acetyl-3-phenyl-l-alanine,unii-np5bt39467,2s-2-acetamido-3-phenylpropanoic acid PubChem CID: 74839 ChEBI: CHEBI:16259 IUPAC Name: (2S)-2-acetamido-3-phenylpropanoic acid SMILES: CC(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	74839
CAS	2018-61-3
Molecular Weight (g/mol)	207.23
ChEBI	CHEBI:16259
MDL Number	MFCD00063158
SMILES	CC(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O
Synonym	n-acetyl-l-phenylalanine,ac-phe-oh,acetyl-l-phenylalanine,acetylphenylalanine,l-n-acetylphenylalanine,s-2-acetamido-3-phenylpropanoic acid,phenylalanine, n-acetyl,n-acetyl-3-phenyl-l-alanine,unii-np5bt39467,2s-2-acetamido-3-phenylpropanoic acid
IUPAC Name	(2S)-2-acetamido-3-phenylpropanoic acid
InChI Key	CBQJSKKFNMDLON-JTQLQIEISA-N
Molecular Formula	C11H13NO3

547

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Nepsilon-Boc-L-lysine tert-butyl ester hydrochloride, 95%

CAS: 13288-57-8 Molecular Formula: C15H31ClN2O4 Molecular Weight (g/mol): 338.87 MDL Number: MFCD00038899 InChI Key: TZBPQINFXPIRBX-VAMKTSTMNA-N Synonym: h-lys boc-otbu.hcl,h-lys boc-otbu hcl,ne-boc-l-lysine tert-butyl ester hydrochloride,h-l-lys boc-otbu*hcl,c15h30n2o4.hcl,pubchem18975,lys boc-otbu hcl,h-lys boc-obut hcl,h-lys boc-otbu?hcl,h-lys boc-otbu hydrochloride PubChem CID: 13819885 SMILES: Cl.CC(C)(C)OC(=O)NCCCC[C@H](N)C(=O)OC(C)(C)C

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Specifications

PubChem CID	13819885
CAS	13288-57-8
Molecular Weight (g/mol)	338.87
MDL Number	MFCD00038899
SMILES	Cl.CC(C)(C)OC(=O)NCCCC[C@H](N)C(=O)OC(C)(C)C
Synonym	h-lys boc-otbu.hcl,h-lys boc-otbu hcl,ne-boc-l-lysine tert-butyl ester hydrochloride,h-l-lys boc-otbu*hcl,c15h30n2o4.hcl,pubchem18975,lys boc-otbu hcl,h-lys boc-obut hcl,h-lys boc-otbu?hcl,h-lys boc-otbu hydrochloride
InChI Key	TZBPQINFXPIRBX-VAMKTSTMNA-N
Molecular Formula	C15H31ClN2O4

548

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4-Aminobutyric Acid, Reagent, 98%, Spectrum™ Chemical

CAS: 56-12-2 Molecular Formula: C4H9NO2 Molecular Weight (g/mol): 103.12 InChI Key: BTCSSZJGUNDROE-UHFFFAOYSA-N IUPAC Name: 4-aminobutanoic acid SMILES: NCCCC(O)=O

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Specifications

CAS	56-12-2
Molecular Weight (g/mol)	103.12
SMILES	NCCCC(O)=O
IUPAC Name	4-aminobutanoic acid
InChI Key	BTCSSZJGUNDROE-UHFFFAOYSA-N
Molecular Formula	C4H9NO2

549

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DL-Valine ethyl ester hydrochloride, 99%

CAS: 23358-42-1 Molecular Formula: C7H16ClNO2 Molecular Weight (g/mol): 181.66 MDL Number: MFCD00067542 InChI Key: PQGVTLQEKCJXKF-UHFFFAOYSA-N Synonym: dl-valine ethyl ester hydrochloride,ethyl 2-amino-3-methylbutanoate hydrochloride,h-dl-val-oet.hcl,ethyl dl-valinate hydrochloride,valine ethyl ester, hydrochloride,ethyl dl-valinate hcl,acmc-20al3t,acmc-209ta5,+/--valine ethyl ester hydrochloride,ethyl 2-azanyl-3-methyl-butanoate hydrochloride PubChem CID: 13000942 IUPAC Name: ethyl 2-amino-3-methylbutanoate;hydrochloride SMILES: Cl.CCOC(=O)C(N)C(C)C

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Specifications

PubChem CID	13000942
CAS	23358-42-1
Molecular Weight (g/mol)	181.66
MDL Number	MFCD00067542
SMILES	Cl.CCOC(=O)C(N)C(C)C
Synonym	dl-valine ethyl ester hydrochloride,ethyl 2-amino-3-methylbutanoate hydrochloride,h-dl-val-oet.hcl,ethyl dl-valinate hydrochloride,valine ethyl ester, hydrochloride,ethyl dl-valinate hcl,acmc-20al3t,acmc-209ta5,+/--valine ethyl ester hydrochloride,ethyl 2-azanyl-3-methyl-butanoate hydrochloride
IUPAC Name	ethyl 2-amino-3-methylbutanoate;hydrochloride
InChI Key	PQGVTLQEKCJXKF-UHFFFAOYSA-N
Molecular Formula	C7H16ClNO2

550

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L-Tyrosine, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 60-18-4 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00002606 InChI Key: OUYCCCASQSFEME-SVGMAFHSNA-N IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid SMILES: N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

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Specifications

CAS	60-18-4
Molecular Weight (g/mol)	181.19
MDL Number	MFCD00002606
SMILES	N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
IUPAC Name	(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
InChI Key	OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula	C9H11NO3

551

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L-Valinamide hydrochloride, 95%

CAS: 3014-80-0 Molecular Formula: C5H13ClN2O Molecular Weight (g/mol): 152.62 MDL Number: MFCD00039085 InChI Key: XFCNYSGKNAWXFL-WCCKRBBISA-N Synonym: l-valinamide hydrochloride,h-val-nh2 hcl,h-val-nh2.hcl,l-valine amide hydrochloride,2s-2-amino-3-methylbutanamide hydrochloride,2s-2-amino-3-methylbutanamide, chloride,butanamide, 2-amino-3-methyl-, monohydrochloride, 2s,l-valine amide,h-d-val-nh2 hcl,d-valinamide-hcl PubChem CID: 13689583 IUPAC Name: (2S)-2-amino-3-methylbutanamide;hydrochloride SMILES: Cl.CC(C)[C@H](N)C(N)=O

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Specifications

PubChem CID	13689583
CAS	3014-80-0
Molecular Weight (g/mol)	152.62
MDL Number	MFCD00039085
SMILES	Cl.CC(C)[C@H](N)C(N)=O
Synonym	l-valinamide hydrochloride,h-val-nh2 hcl,h-val-nh2.hcl,l-valine amide hydrochloride,2s-2-amino-3-methylbutanamide hydrochloride,2s-2-amino-3-methylbutanamide, chloride,butanamide, 2-amino-3-methyl-, monohydrochloride, 2s,l-valine amide,h-d-val-nh2 hcl,d-valinamide-hcl
IUPAC Name	(2S)-2-amino-3-methylbutanamide;hydrochloride
InChI Key	XFCNYSGKNAWXFL-WCCKRBBISA-N
Molecular Formula	C5H13ClN2O

552

Thermo Scientific Chemicals L-Tryptophanol, 97%

CAS: 2899-29-8 Molecular Formula: C11H14N2O Molecular Weight (g/mol): 190.25 MDL Number: MFCD00037970 InChI Key: UDQCRUSSQAXPJY-UHFFFAOYNA-N Synonym: l-tryptophanol,h-tryptophanol,l---tryptophanol,tryptophanol,s-2-amino-3-1h-indol-3-yl propan-1-ol,2s-2-amino-3-1h-indol-3-yl propan-1-ol,s-2-amino-3-3-indolyl-1-propanol,s---2-amino-3-3-indolyl propanol,tryptophanol, l,2-amino-3-1h-indol-3-yl-propan-1-ol PubChem CID: 6951149 IUPAC Name: 2-amino-3-(1H-indol-3-yl)propan-1-ol SMILES: NC(CO)CC1=CNC2=CC=CC=C12

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Specifications

PubChem CID	6951149
CAS	2899-29-8
Molecular Weight (g/mol)	190.25
MDL Number	MFCD00037970
SMILES	NC(CO)CC1=CNC2=CC=CC=C12
Synonym	l-tryptophanol,h-tryptophanol,l---tryptophanol,tryptophanol,s-2-amino-3-1h-indol-3-yl propan-1-ol,2s-2-amino-3-1h-indol-3-yl propan-1-ol,s-2-amino-3-3-indolyl-1-propanol,s---2-amino-3-3-indolyl propanol,tryptophanol, l,2-amino-3-1h-indol-3-yl-propan-1-ol
IUPAC Name	2-amino-3-(1H-indol-3-yl)propan-1-ol
InChI Key	UDQCRUSSQAXPJY-UHFFFAOYNA-N
Molecular Formula	C11H14N2O

553

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(2-Aminoethoxy)acetic acid, 98%

CAS: 10366-71-9 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD09865417 InChI Key: GNRLUBOJIGSVNT-UHFFFAOYSA-N Synonym: 2-2-aminoethoxy acetic acid,2-amino-ethoxy-acetic acid,2-aminoethoxy acetic acid,acetic acid, aminoethoxy,5-amino-3-oxapentanoic acid,aminoethoxyacetic acid,2-2-aminoethoxyl acetic acid,acetic acid, 2-aminoethoxy PubChem CID: 11170956 IUPAC Name: 2-(2-aminoethoxy)acetic acid SMILES: C(COCC(=O)O)N

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Specifications

PubChem CID	11170956
CAS	10366-71-9
Molecular Weight (g/mol)	119.12
MDL Number	MFCD09865417
SMILES	C(COCC(=O)O)N
Synonym	2-2-aminoethoxy acetic acid,2-amino-ethoxy-acetic acid,2-aminoethoxy acetic acid,acetic acid, aminoethoxy,5-amino-3-oxapentanoic acid,aminoethoxyacetic acid,2-2-aminoethoxyl acetic acid,acetic acid, 2-aminoethoxy
IUPAC Name	2-(2-aminoethoxy)acetic acid
InChI Key	GNRLUBOJIGSVNT-UHFFFAOYSA-N
Molecular Formula	C4H9NO3

554

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Tyrosine, USP, 98.5-101.5%, Spectrum™ Chemical

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Specifications

CAS	60-18-4
Molecular Weight (g/mol)	181.19
MDL Number	MFCD00002606
SMILES	N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
IUPAC Name	(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
InChI Key	OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula	C9H11NO3

555

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N-Benzyloxycarbonylglycine, 98+%

CAS: 1138-80-3 Molecular Formula: C10H11NO4 Molecular Weight (g/mol): 209.201 MDL Number: MFCD00002691 InChI Key: CJUMAFVKTCBCJK-UHFFFAOYSA-N Synonym: n-carbobenzyloxyglycine,n-cbz-glycine,z-gly-oh,carbobenzyloxyglycine,carbobenzoxyglycine,n-benzyloxycarbonylglycine,n-carbobenzoxyglycine,cbz-gly-oh,cbz gly,benzyloxycarbonylglycine PubChem CID: 14349 ChEBI: CHEBI:16532 IUPAC Name: 2-(phenylmethoxycarbonylamino)acetic acid SMILES: C1=CC=C(C=C1)COC(=O)NCC(=O)O

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Specifications

PubChem CID	14349
CAS	1138-80-3
Molecular Weight (g/mol)	209.201
ChEBI	CHEBI:16532
MDL Number	MFCD00002691
SMILES	C1=CC=C(C=C1)COC(=O)NCC(=O)O
Synonym	n-carbobenzyloxyglycine,n-cbz-glycine,z-gly-oh,carbobenzyloxyglycine,carbobenzoxyglycine,n-benzyloxycarbonylglycine,n-carbobenzoxyglycine,cbz-gly-oh,cbz gly,benzyloxycarbonylglycine
IUPAC Name	2-(phenylmethoxycarbonylamino)acetic acid
InChI Key	CJUMAFVKTCBCJK-UHFFFAOYSA-N
Molecular Formula	C10H11NO4

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