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 36,228 results

121

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L-Aspartic acid di-tert-butyl ester hydrochloride, 98%

CAS: 1791-13-5 Molecular Formula: C12H24ClNO4 Molecular Weight (g/mol): 281.777 MDL Number: MFCD00034851 InChI Key: GVLZIMQSYQDAHB-QRPNPIFTSA-N Synonym: h-asp otbu-otbu.hcl,l-aspartic acid di-tert-butyl ester hydrochloride,s-di-tert-butyl 2-aminosuccinate hydrochloride,h-asp otbu-otbu hcl,di-tert-butyl l-aspartate hydrochloride,l-aspartic acid, bis 1,1-dimethylethyl ester, hydrochloride,l-aspartic acid di-t-butyl ester hydrochloride,h-asp obut-obut·hcl,1,4-di-tert-butyl 2s-2-aminobutanedioate hydrochloride,h-asp otbu-otbucl PubChem CID: 13768146 IUPAC Name: ditert-butyl (2S)-2-aminobutanedioate;hydrochloride SMILES: CC(C)(C)OC(=O)CC(C(=O)OC(C)(C)C)N.Cl

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Specifications

PubChem CID	13768146
CAS	1791-13-5
Molecular Weight (g/mol)	281.777
MDL Number	MFCD00034851
SMILES	CC(C)(C)OC(=O)CC(C(=O)OC(C)(C)C)N.Cl
Synonym	h-asp otbu-otbu.hcl,l-aspartic acid di-tert-butyl ester hydrochloride,s-di-tert-butyl 2-aminosuccinate hydrochloride,h-asp otbu-otbu hcl,di-tert-butyl l-aspartate hydrochloride,l-aspartic acid, bis 1,1-dimethylethyl ester, hydrochloride,l-aspartic acid di-t-butyl ester hydrochloride,h-asp obut-obut·hcl,1,4-di-tert-butyl 2s-2-aminobutanedioate hydrochloride,h-asp otbu-otbucl
IUPAC Name	ditert-butyl (2S)-2-aminobutanedioate;hydrochloride
InChI Key	GVLZIMQSYQDAHB-QRPNPIFTSA-N
Molecular Formula	C12H24ClNO4

122

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L-Asparagine tert-butyl ester hydrochloride, 95%

CAS: 63094-81-5 Molecular Formula: C8H17ClN2O3 Molecular Weight (g/mol): 224.685 MDL Number: MFCD00039079 InChI Key: RXNKCUXXNGWROA-JEDNCBNOSA-N Synonym: h-asn-otbu hcl,l-asparagine tert-butyl ester hydrochloride,h-asn-otbu.hcl,tert-butyl l-asparaginate-hydrogen chloride 1/1,l-asparagine, 1,1-dimethylethyl ester, monohydrochloride,tert-butyl 2s-2-amino-3-carbamoylpropanoate hydrochloride,h-asn-otbucl,h-asn-otbu?cl,h-asn-otbuhcl,h-asn-otbu hydrochloride PubChem CID: 16218498 IUPAC Name: tert-butyl (2S)-2,4-diamino-4-oxobutanoate;hydrochloride SMILES: CC(C)(C)OC(=O)C(CC(=O)N)N.Cl

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Specifications

PubChem CID	16218498
CAS	63094-81-5
Molecular Weight (g/mol)	224.685
MDL Number	MFCD00039079
SMILES	CC(C)(C)OC(=O)C(CC(=O)N)N.Cl
Synonym	h-asn-otbu hcl,l-asparagine tert-butyl ester hydrochloride,h-asn-otbu.hcl,tert-butyl l-asparaginate-hydrogen chloride 1/1,l-asparagine, 1,1-dimethylethyl ester, monohydrochloride,tert-butyl 2s-2-amino-3-carbamoylpropanoate hydrochloride,h-asn-otbucl,h-asn-otbu?cl,h-asn-otbuhcl,h-asn-otbu hydrochloride
IUPAC Name	tert-butyl (2S)-2,4-diamino-4-oxobutanoate;hydrochloride
InChI Key	RXNKCUXXNGWROA-JEDNCBNOSA-N
Molecular Formula	C8H17ClN2O3

123

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N-Glycyl-L-tyrosine, 98%

CAS: 658-79-7 Molecular Formula: C11H14N2O4 Molecular Weight (g/mol): 238.24 MDL Number: MFCD00008126 InChI Key: XBGGUPMXALFZOT-IMWMWJONNA-N Synonym: glycyl-l-tyrosine,gly-tyr,n-glycyl-l-tyrosine,h-gly-tyr-oh,glycyltyrosine,l-tyrosine, glycyl,s-2-2-aminoacetamido-3-4-hydroxyphenyl propanoic acid,chembl53400,2s-2-2-aminoacetamido-3-4-hydroxyphenyl propanoic acid,2s-2-2-aminoacetyl amino-3-4-hydroxyphenyl propanoic acid PubChem CID: 92829 ChEBI: CHEBI:73517 IUPAC Name: (2S)-2-(2-aminoacetamido)-3-(4-hydroxyphenyl)propanoic acid SMILES: NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

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Specifications

PubChem CID	92829
CAS	658-79-7
Molecular Weight (g/mol)	238.24
ChEBI	CHEBI:73517
MDL Number	MFCD00008126
SMILES	NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	glycyl-l-tyrosine,gly-tyr,n-glycyl-l-tyrosine,h-gly-tyr-oh,glycyltyrosine,l-tyrosine, glycyl,s-2-2-aminoacetamido-3-4-hydroxyphenyl propanoic acid,chembl53400,2s-2-2-aminoacetamido-3-4-hydroxyphenyl propanoic acid,2s-2-2-aminoacetyl amino-3-4-hydroxyphenyl propanoic acid
IUPAC Name	(2S)-2-(2-aminoacetamido)-3-(4-hydroxyphenyl)propanoic acid
InChI Key	XBGGUPMXALFZOT-IMWMWJONNA-N
Molecular Formula	C11H14N2O4

124

Thermo Scientific Chemicals N(epsilon)-Acetyl-L-lysine, 99%

CAS: 692-04-6 Molecular Formula: C8H16N2O3 Molecular Weight (g/mol): 188.23 MDL Number: MFCD00002639 InChI Key: DTERQYGMUDWYAZ-ZETCQYMHSA-N PubChem CID: 92832 ChEBI: CHEBI:17752 IUPAC Name: (2S)-6-acetamido-2-aminohexanoic acid SMILES: CC(=O)NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	92832
CAS	692-04-6
Molecular Weight (g/mol)	188.23
ChEBI	CHEBI:17752
MDL Number	MFCD00002639
SMILES	CC(=O)NCCCC[C@H](N)C(O)=O
IUPAC Name	(2S)-6-acetamido-2-aminohexanoic acid
InChI Key	DTERQYGMUDWYAZ-ZETCQYMHSA-N
Molecular Formula	C8H16N2O3

125

L-Serinamide hydrochloride, 98%, Thermo Scientific™

CAS: 65414-74-6 Molecular Formula: C3H9ClN2O2 Molecular Weight (g/mol): 140.567 MDL Number: MFCD00067560 InChI Key: VURWDDZIWBGXCK-DKWTVANSSA-N Synonym: l-serinamide hydrochloride,h-ser-nh2.hcl,l-serine amide hydrochloride,s-2-amino-3-hydroxypropanamide hydrochloride,2s-2-amino-3-hydroxypropanamide hydrochloride,propanamide, 2-amino-3-hydroxy-, monohydrochloride, 2s,s-2-amino-3-hydroxypropionamide hydrochloride,h-ser-nh hcl,h-ser-nh2cl,h-ser-nh2?cl PubChem CID: 16212403 IUPAC Name: (2S)-2-amino-3-hydroxypropanamide;hydrochloride SMILES: C(C(C(=O)N)N)O.Cl

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Specifications

PubChem CID	16212403
CAS	65414-74-6
Molecular Weight (g/mol)	140.567
MDL Number	MFCD00067560
SMILES	C(C(C(=O)N)N)O.Cl
Synonym	l-serinamide hydrochloride,h-ser-nh2.hcl,l-serine amide hydrochloride,s-2-amino-3-hydroxypropanamide hydrochloride,2s-2-amino-3-hydroxypropanamide hydrochloride,propanamide, 2-amino-3-hydroxy-, monohydrochloride, 2s,s-2-amino-3-hydroxypropionamide hydrochloride,h-ser-nh hcl,h-ser-nh2cl,h-ser-nh2?cl
IUPAC Name	(2S)-2-amino-3-hydroxypropanamide;hydrochloride
InChI Key	VURWDDZIWBGXCK-DKWTVANSSA-N
Molecular Formula	C3H9ClN2O2

126

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L-Serine methyl ester hydrochloride, 98%

CAS: 5680-80-8 Molecular Formula: C4H10ClNO3 Molecular Weight (g/mol): 155.578 MDL Number: MFCD00063680 InChI Key: NDBQJIBNNUJNHA-DFWYDOINSA-N Synonym: l-serine methyl ester hydrochloride,h-ser-ome.hcl,methyl l-serinate hydrochloride,s-methyl 2-amino-3-hydroxypropanoate hydrochloride,methyl 2s-2-amino-3-hydroxypropanoate hydrochloride,l-serine, methyl ester, hydrochloride,l-methyl serinate hcl,serine methyl ester hydrochloride,l-serine methyl ester hcl,h-ser-ome-hcl PubChem CID: 2723730 IUPAC Name: methyl (2S)-2-amino-3-hydroxypropanoate;hydrochloride SMILES: COC(=O)C(CO)N.Cl

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Specifications

PubChem CID	2723730
CAS	5680-80-8
Molecular Weight (g/mol)	155.578
MDL Number	MFCD00063680
SMILES	COC(=O)C(CO)N.Cl
Synonym	l-serine methyl ester hydrochloride,h-ser-ome.hcl,methyl l-serinate hydrochloride,s-methyl 2-amino-3-hydroxypropanoate hydrochloride,methyl 2s-2-amino-3-hydroxypropanoate hydrochloride,l-serine, methyl ester, hydrochloride,l-methyl serinate hcl,serine methyl ester hydrochloride,l-serine methyl ester hcl,h-ser-ome-hcl
IUPAC Name	methyl (2S)-2-amino-3-hydroxypropanoate;hydrochloride
InChI Key	NDBQJIBNNUJNHA-DFWYDOINSA-N
Molecular Formula	C4H10ClNO3

127

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L-Cysteine ethyl ester hydrochloride, 98+%

CAS: 868-59-7 Molecular Formula: C5H12ClNO2S Molecular Weight (g/mol): 185.666 MDL Number: MFCD00012631 InChI Key: JFKJWWJOCJHMGV-WCCKRBBISA-N Synonym: l-cysteine ethyl ester hydrochloride,h-cys-oet.hcl,r-ethyl 2-amino-3-mercaptopropanoate hydrochloride,l-cystein ethyl ester hydrochloride,ethyl l-cysteinate hydrochloride,cysteine ethyl ester hydrochloride,l-cysteine ethyl ester hcl,unii-am467tb2i1,ethyl cysteinate hydrochloride,cysteine, ethyl ester, hydrochloride PubChem CID: 2723617 IUPAC Name: ethyl (2R)-2-amino-3-sulfanylpropanoate;hydrochloride SMILES: CCOC(=O)C(CS)N.Cl

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Specifications

PubChem CID	2723617
CAS	868-59-7
Molecular Weight (g/mol)	185.666
MDL Number	MFCD00012631
SMILES	CCOC(=O)C(CS)N.Cl
Synonym	l-cysteine ethyl ester hydrochloride,h-cys-oet.hcl,r-ethyl 2-amino-3-mercaptopropanoate hydrochloride,l-cystein ethyl ester hydrochloride,ethyl l-cysteinate hydrochloride,cysteine ethyl ester hydrochloride,l-cysteine ethyl ester hcl,unii-am467tb2i1,ethyl cysteinate hydrochloride,cysteine, ethyl ester, hydrochloride
IUPAC Name	ethyl (2R)-2-amino-3-sulfanylpropanoate;hydrochloride
InChI Key	JFKJWWJOCJHMGV-WCCKRBBISA-N
Molecular Formula	C5H12ClNO2S

128

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N-Benzoyl-L-tyrosine ethyl ester, 98%

CAS: 3483-82-7 Molecular Formula: C18H19NO4 Molecular Weight (g/mol): 313.35 MDL Number: MFCD00002388 InChI Key: SRLROPAFMUDDRC-XISACWJONA-N Synonym: n-benzoyl-l-tyrosine ethyl ester,bz-tyr-oet,ethyl n-benzoyl-l-tyrosinate,btee,ethyl benzoyltyrosinate,benzoyltyrosine ethyl ester,benzoyl-l-tyrosine ethyl ester,s-ethyl 2-benzamido-3-4-hydroxyphenyl propanoate,benzoyl-tyr-oet,l-tyrosine, n-benzoyl-, ethyl ester PubChem CID: 77033 IUPAC Name: ethyl (2S)-2-benzamido-3-(4-hydroxyphenyl)propanoate SMILES: CCOC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)C1=CC=CC=C1

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Specifications

PubChem CID	77033
CAS	3483-82-7
Molecular Weight (g/mol)	313.35
MDL Number	MFCD00002388
SMILES	CCOC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)C1=CC=CC=C1
Synonym	n-benzoyl-l-tyrosine ethyl ester,bz-tyr-oet,ethyl n-benzoyl-l-tyrosinate,btee,ethyl benzoyltyrosinate,benzoyltyrosine ethyl ester,benzoyl-l-tyrosine ethyl ester,s-ethyl 2-benzamido-3-4-hydroxyphenyl propanoate,benzoyl-tyr-oet,l-tyrosine, n-benzoyl-, ethyl ester
IUPAC Name	ethyl (2S)-2-benzamido-3-(4-hydroxyphenyl)propanoate
InChI Key	SRLROPAFMUDDRC-XISACWJONA-N
Molecular Formula	C18H19NO4

129

Thermo Scientific Chemicals L-Asparagine monohydrate, Cell Culture Reagent

CAS: 5794-13-8 Molecular Formula: C4H10N2O4 Molecular Weight (g/mol): 150.134 MDL Number: MFCD00151038 InChI Key: RBMGJIZCEWRQES-DKWTVANSSA-N Synonym: l-asparagine monohydrate,l +-asparagine monohydrate,l-asparagine hydrate,asparagine monohydrate,h-asn-oh.h2o,l-asparagine, monohydrate,asparagine nf,s-2,4-diamino-4-oxobutanoic acid hydrate,asparagine,unii-2pd79vf521 PubChem CID: 170358 IUPAC Name: (2S)-2,4-diamino-4-oxobutanoic acid;hydrate SMILES: C(C(C(=O)O)N)C(=O)N.O

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Specifications

PubChem CID	170358
CAS	5794-13-8
Molecular Weight (g/mol)	150.134
MDL Number	MFCD00151038
SMILES	C(C(C(=O)O)N)C(=O)N.O
Synonym	l-asparagine monohydrate,l +-asparagine monohydrate,l-asparagine hydrate,asparagine monohydrate,h-asn-oh.h2o,l-asparagine, monohydrate,asparagine nf,s-2,4-diamino-4-oxobutanoic acid hydrate,asparagine,unii-2pd79vf521
IUPAC Name	(2S)-2,4-diamino-4-oxobutanoic acid;hydrate
InChI Key	RBMGJIZCEWRQES-DKWTVANSSA-N
Molecular Formula	C4H10N2O4

130

Thermo Scientific Chemicals D-Asparagine monohydrate

CAS: 5794-24-1 Molecular Weight (g/mol): 150.13 InChI Key: RBMGJIZCEWRQES-UHFFFAOYNA-N IUPAC Name: 2-amino-3-carbamoylpropanoic acid hydrate SMILES: O.NC(CC(N)=O)C(O)=O

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Specifications

CAS	5794-24-1
Molecular Weight (g/mol)	150.13
SMILES	O.NC(CC(N)=O)C(O)=O
IUPAC Name	2-amino-3-carbamoylpropanoic acid hydrate
InChI Key	RBMGJIZCEWRQES-UHFFFAOYNA-N

131

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Thermo Scientific Chemicals D-Phenylalanine, 99%

CAS: 673-06-3 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 MDL Number: MFCD00004270 InChI Key: COLNVLDHVKWLRT-MRVPVSSYSA-N Synonym: d-phenylalanine,h-d-phe-oh,2r-2-amino-3-phenylpropanoic acid,d-phe,sabiden,phenylalanine d-form,alanine, phenyl-, d,d-diphenylalanine,r-2-amino-3-phenylpropanoic acid,d-alpha-amino-beta-phenylpropionic acid PubChem CID: 71567 ChEBI: CHEBI:16998 IUPAC Name: (2R)-2-amino-3-phenylpropanoic acid SMILES: N[C@H](CC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	71567
CAS	673-06-3
Molecular Weight (g/mol)	165.19
ChEBI	CHEBI:16998
MDL Number	MFCD00004270
SMILES	N[C@H](CC1=CC=CC=C1)C(O)=O
Synonym	d-phenylalanine,h-d-phe-oh,2r-2-amino-3-phenylpropanoic acid,d-phe,sabiden,phenylalanine d-form,alanine, phenyl-, d,d-diphenylalanine,r-2-amino-3-phenylpropanoic acid,d-alpha-amino-beta-phenylpropionic acid
IUPAC Name	(2R)-2-amino-3-phenylpropanoic acid
InChI Key	COLNVLDHVKWLRT-MRVPVSSYSA-N
Molecular Formula	C9H11NO2

132

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Thermo Scientific Chemicals DL-Threonine, 99%

CAS: 80-68-2 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00063722 InChI Key: AYFVYJQAPQTCCC-PWNYCUMCSA-N Synonym: dl-threonine,allo-dl-threonine,threonine, dl,dl-allothreonine,dl-2-amino-3-hydroxybutanoic acid,threonine l,h-dl-thr-oh,dl-allo-threonine,allothreonine, d,wln: qy1&yzvq-l PubChem CID: 205 ChEBI: CHEBI:38263 SMILES: C[C@@H](O)[C@@H](N)C(O)=O

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Specifications

PubChem CID	205
CAS	80-68-2
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:38263
MDL Number	MFCD00063722
SMILES	C[C@@H](O)[C@@H](N)C(O)=O
Synonym	dl-threonine,allo-dl-threonine,threonine, dl,dl-allothreonine,dl-2-amino-3-hydroxybutanoic acid,threonine l,h-dl-thr-oh,dl-allo-threonine,allothreonine, d,wln: qy1&yzvq-l
InChI Key	AYFVYJQAPQTCCC-PWNYCUMCSA-N
Molecular Formula	C4H9NO3

133

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N-Fmoc-3-(1-naphthyl)-D-alanine, 98%

CAS: 138774-93-3 Molecular Formula: C28H23NO4 Molecular Weight (g/mol): 437.50 MDL Number: MFCD00191200 InChI Key: ORWNVJDLEMVDLV-UHFFFAOYNA-N Synonym: fmoc-3-1-naphthyl-d-alanine,fmoc-d-1-nal-oh,fmoc-d-1-naphthylalanine,fmoc-beta-1-naphthyl-d-alanine,fmoc-d-3-1-naphthyl-alanine,fmoc-3-1-naphthyl-d-ala,2r-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-naphthalen-1-yl propanoic acid,r-2-9h-fluoren-9-ylmethoxycarbonylamino-3-naphthalen-1-yl-propionic acid,n-fmoc-3-1-naphthyl-l-alanine,ambotzfaa1659 PubChem CID: 7129831 SMILES: OC(=O)C(CC1=CC=CC2=CC=CC=C12)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12

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Specifications

PubChem CID	7129831
CAS	138774-93-3
Molecular Weight (g/mol)	437.50
MDL Number	MFCD00191200
SMILES	OC(=O)C(CC1=CC=CC2=CC=CC=C12)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12
Synonym	fmoc-3-1-naphthyl-d-alanine,fmoc-d-1-nal-oh,fmoc-d-1-naphthylalanine,fmoc-beta-1-naphthyl-d-alanine,fmoc-d-3-1-naphthyl-alanine,fmoc-3-1-naphthyl-d-ala,2r-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-naphthalen-1-yl propanoic acid,r-2-9h-fluoren-9-ylmethoxycarbonylamino-3-naphthalen-1-yl-propionic acid,n-fmoc-3-1-naphthyl-l-alanine,ambotzfaa1659
InChI Key	ORWNVJDLEMVDLV-UHFFFAOYNA-N
Molecular Formula	C28H23NO4

134

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Thermo Scientific Chemicals L(+)-Lysine monohydrate, 99%

CAS: 39665-12-8 Molecular Formula: C6H16N2O3 Molecular Weight (g/mol): 164.21 MDL Number: MFCD00151035 InChI Key: HZRUTVAFDWTKGD-XZNNNFJINA-N Synonym: l-lysine monohydrate,l-lysine hydrate,lysine monohydrate,l +-lysine monohydrate,l-lysine, hydrate,h-lys-oh h2o,lysine, hydrate,lysine hydrate,l-lysine, monohydrate,l-lysine, hydrate 1:1 PubChem CID: 16211825 SMILES: O.NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	16211825
CAS	39665-12-8
Molecular Weight (g/mol)	164.21
MDL Number	MFCD00151035
SMILES	O.NCCCC[C@H](N)C(O)=O
Synonym	l-lysine monohydrate,l-lysine hydrate,lysine monohydrate,l +-lysine monohydrate,l-lysine, hydrate,h-lys-oh h2o,lysine, hydrate,lysine hydrate,l-lysine, monohydrate,l-lysine, hydrate 1:1
InChI Key	HZRUTVAFDWTKGD-XZNNNFJINA-N
Molecular Formula	C6H16N2O3

135

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L-Glutamic acid 5-tert-butyl ester, 98%, Thermo Scientific Chemicals

CAS: 2419-56-9 Molecular Formula: C9H17NO4 Molecular Weight (g/mol): 203.238 MDL Number: MFCD00038580 InChI Key: OIOAKXPMBIZAHL-LURJTMIESA-N PubChem CID: 7010573 IUPAC Name: (2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid SMILES: CC(C)(C)OC(=O)CCC(C(=O)O)N

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Specifications

PubChem CID	7010573
CAS	2419-56-9
Molecular Weight (g/mol)	203.238
MDL Number	MFCD00038580
SMILES	CC(C)(C)OC(=O)CCC(C(=O)O)N
IUPAC Name	(2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid
InChI Key	OIOAKXPMBIZAHL-LURJTMIESA-N
Molecular Formula	C9H17NO4

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