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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151 – 165 of 36,228 results

151

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Thermo Scientific Chemicals D-Tryptophan, 99%

CAS: 153-94-6 Molecular Formula: C11H12N2O2 Molecular Weight (g/mol): 204.23 MDL Number: MFCD00005647 InChI Key: QIVBCDIJIAJPQS-SECBINFHSA-N Synonym: d-tryptophan,h-d-trp-oh,r-tryptophan,d +-tryptophan,d-trytophane,d-tryptophane,tryptophan, d,2r-2-amino-3-1h-indol-3-yl propanoic acid,+-tryptophan,h-d-typ-oh PubChem CID: 9060 ChEBI: CHEBI:16296 IUPAC Name: (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid SMILES: N[C@H](CC1=CNC2=CC=CC=C12)C(O)=O

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Specifications

PubChem CID	9060
CAS	153-94-6
Molecular Weight (g/mol)	204.23
ChEBI	CHEBI:16296
MDL Number	MFCD00005647
SMILES	N[C@H](CC1=CNC2=CC=CC=C12)C(O)=O
Synonym	d-tryptophan,h-d-trp-oh,r-tryptophan,d +-tryptophan,d-trytophane,d-tryptophane,tryptophan, d,2r-2-amino-3-1h-indol-3-yl propanoic acid,+-tryptophan,h-d-typ-oh
IUPAC Name	(2R)-2-amino-3-(1H-indol-3-yl)propanoic acid
InChI Key	QIVBCDIJIAJPQS-SECBINFHSA-N
Molecular Formula	C11H12N2O2

152

L-Arginine, Hydrochloride, MP Biomedicals

CAS: 1119-34-2 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 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
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

153

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Thermo Scientific Chemicals N-omega-Monomethyl-L-arginine monoacetate, 99%

CAS: 53308-83-1 Molecular Formula: C9H20N4O4 Molecular Weight (g/mol): 248.283 MDL Number: MFCD00069311 InChI Key: IKPNWIGTWUZCKM-JEDNCBNOSA-N Synonym: tilarginine acetate,l-nmma,l-nmma acetate,ng-monomethyl-l-arginine acetate,nomega-me-l-arg,unii-2fl3530af2,ng-me-l-arg, acoh,tilarginine acetate usan,ng-methyl-l-arginine acetate salt,l-ornithine, n5-imino methylamino methyl-cas PubChem CID: 135242 IUPAC Name: acetic acid;(2S)-2-amino-5-[(N'-methylcarbamimidoyl)amino]pentanoic acid SMILES: CC(=O)O.CN=C(N)NCCCC(C(=O)O)N

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Specifications

PubChem CID	135242
CAS	53308-83-1
Molecular Weight (g/mol)	248.283
MDL Number	MFCD00069311
SMILES	CC(=O)O.CN=C(N)NCCCC(C(=O)O)N
Synonym	tilarginine acetate,l-nmma,l-nmma acetate,ng-monomethyl-l-arginine acetate,nomega-me-l-arg,unii-2fl3530af2,ng-me-l-arg, acoh,tilarginine acetate usan,ng-methyl-l-arginine acetate salt,l-ornithine, n5-imino methylamino methyl-cas
IUPAC Name	acetic acid;(2S)-2-amino-5-[(N'-methylcarbamimidoyl)amino]pentanoic acid
InChI Key	IKPNWIGTWUZCKM-JEDNCBNOSA-N
Molecular Formula	C9H20N4O4

154

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Thermo Scientific Chemicals DL-Proline, 99%

CAS: 609-36-9 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD00005250 InChI Key: ONIBWKKTOPOVIA-UHFFFAOYSA-N Synonym: dl-proline,proline,h-dl-pro-oh,proline, dl,2-pyrrolidine carboxylic acid,hpro,l-proline, homopolymer,+/--pyrrolidine-2-carboxylic acid,prolin,chembl72275 PubChem CID: 614 ChEBI: CHEBI:26271 IUPAC Name: pyrrolidine-2-carboxylic acid SMILES: C1CC(NC1)C(=O)O

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Specifications

PubChem CID	614
CAS	609-36-9
Molecular Weight (g/mol)	115.132
ChEBI	CHEBI:26271
MDL Number	MFCD00005250
SMILES	C1CC(NC1)C(=O)O
Synonym	dl-proline,proline,h-dl-pro-oh,proline, dl,2-pyrrolidine carboxylic acid,hpro,l-proline, homopolymer,+/--pyrrolidine-2-carboxylic acid,prolin,chembl72275
IUPAC Name	pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-UHFFFAOYSA-N
Molecular Formula	C5H9NO2

155

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Thermo Scientific Chemicals DL-Tyrosine, 98%

CAS: 556-03-6 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00063074 InChI Key: OUYCCCASQSFEME-UHFFFAOYNA-N Synonym: dl-tyrosine,h-dl-tyr-oh,2-amino-3-4-hydroxyphenyl propanoic acid,tyrosin,tyrosine, dl,l-tyrosine, free base,tirosina,l-tryosine,3-4-hydroxyphenyl-dl-alanine,benzenepropanoic acid, s PubChem CID: 1153 ChEBI: CHEBI:18186 IUPAC Name: 2-amino-3-(4-hydroxyphenyl)propanoic acid SMILES: NC(CC1=CC=C(O)C=C1)C(O)=O

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Specifications

PubChem CID	1153
CAS	556-03-6
Molecular Weight (g/mol)	181.19
ChEBI	CHEBI:18186
MDL Number	MFCD00063074
SMILES	NC(CC1=CC=C(O)C=C1)C(O)=O
Synonym	dl-tyrosine,h-dl-tyr-oh,2-amino-3-4-hydroxyphenyl propanoic acid,tyrosin,tyrosine, dl,l-tyrosine, free base,tirosina,l-tryosine,3-4-hydroxyphenyl-dl-alanine,benzenepropanoic acid, s
IUPAC Name	2-amino-3-(4-hydroxyphenyl)propanoic acid
InChI Key	OUYCCCASQSFEME-UHFFFAOYNA-N
Molecular Formula	C9H11NO3

156

Thermo Scientific Chemicals L-Aspartic acid monosodium salt monohydrate, 99%

CAS: 323194-76-9 Molecular Formula: C4H8NNaO5 Molecular Weight (g/mol): 173.10 MDL Number: MFCD00152960 InChI Key: PPTHNBYUFXSJPS-UHFFFAOYNA-M Synonym: sodium l-aspartate,l-aspartic acid sodium salt monohydrate,sodium aspartate monohydrate,sodium l-aspartate monohydrate,s-2-aminobutanedioic acid sodium salt,l-aspartic acid monosodium salt monohydrate,l-aspartic acid, monosodium salt, monohydrate,sodium +-aspartate hydrate,l-aspartic acid sodium salt monohydrate tlc,l-aspartic acid sodium salt monohydrate nt PubChem CID: 23679051 SMILES: O.[Na+].NC(CC(O)=O)C([O-])=O

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Specifications

PubChem CID	23679051
CAS	323194-76-9
Molecular Weight (g/mol)	173.10
MDL Number	MFCD00152960
SMILES	O.[Na+].NC(CC(O)=O)C([O-])=O
Synonym	sodium l-aspartate,l-aspartic acid sodium salt monohydrate,sodium aspartate monohydrate,sodium l-aspartate monohydrate,s-2-aminobutanedioic acid sodium salt,l-aspartic acid monosodium salt monohydrate,l-aspartic acid, monosodium salt, monohydrate,sodium +-aspartate hydrate,l-aspartic acid sodium salt monohydrate tlc,l-aspartic acid sodium salt monohydrate nt
InChI Key	PPTHNBYUFXSJPS-UHFFFAOYNA-M
Molecular Formula	C4H8NNaO5

157

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Thermo Scientific Chemicals L(+)-Norvaline, 99%

CAS: 6600-40-4 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064421 InChI Key: SNDPXSYFESPGGJ-BYPYZUCNSA-N Synonym: l-norvaline,norvaline,s-2-aminopentanoic acid,h-nva-oh,2s-2-aminopentanoic acid,l-2-aminovaleric acid,l-2-aminopentanoic acid,norvaline, l,s-2-aminovaleric acid,l-+-norvaline PubChem CID: 65098 ChEBI: CHEBI:18314 IUPAC Name: (2S)-2-aminopentanoic acid SMILES: CCC[C@H](N)C(O)=O

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Specifications

PubChem CID	65098
CAS	6600-40-4
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:18314
MDL Number	MFCD00064421
SMILES	CCC[C@H](N)C(O)=O
Synonym	l-norvaline,norvaline,s-2-aminopentanoic acid,h-nva-oh,2s-2-aminopentanoic acid,l-2-aminovaleric acid,l-2-aminopentanoic acid,norvaline, l,s-2-aminovaleric acid,l-+-norvaline
IUPAC Name	(2S)-2-aminopentanoic acid
InChI Key	SNDPXSYFESPGGJ-BYPYZUCNSA-N
Molecular Formula	C5H11NO2

158

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Tranexamic acid, 98+%

CAS: 1197-18-8 Molecular Formula: C₈H₁₅NO₂ Molecular Weight (g/mol): 157.21 MDL Number: MFCD00001466 InChI Key: GYDJEQRTZSCIOI-UHFFFAOYSA-N Synonym: tranexamic acid,cyklokapron,tranexamsaeure,trans amcha,tranhexamic acid,trans-4-aminomethyl cyclohexanecarboxylic acid,transamin,amstat,tamcha,amikapron PubChem CID: 5526 IUPAC Name: 4-(aminomethyl)cyclohexane-1-carboxylic acid SMILES: C1CC(CCC1CN)C(=O)O

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Specifications

PubChem CID	5526
CAS	1197-18-8
Molecular Weight (g/mol)	157.21
MDL Number	MFCD00001466
SMILES	C1CC(CCC1CN)C(=O)O
Synonym	tranexamic acid,cyklokapron,tranexamsaeure,trans amcha,tranhexamic acid,trans-4-aminomethyl cyclohexanecarboxylic acid,transamin,amstat,tamcha,amikapron
IUPAC Name	4-(aminomethyl)cyclohexane-1-carboxylic acid
InChI Key	GYDJEQRTZSCIOI-UHFFFAOYSA-N
Molecular Formula	C₈H₁₅NO₂

159

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

160

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Thermo Scientific Chemicals DL-Serine, 99%

CAS: 302-84-1 Molecular Formula: C3H7NO3 Molecular Weight (g/mol): 105.093 MDL Number: MFCD00064223 InChI Key: MTCFGRXMJLQNBG-UHFFFAOYSA-N Synonym: dl-serine,serin,serine dl-form,h-dl-ser-oh,3-hydroxyalanine,serine, l,serine, dl,h-d-ser-oh,dl-2-amino-3-hydroxypropionic acid PubChem CID: 617 ChEBI: CHEBI:17822 IUPAC Name: 2-amino-3-hydroxypropanoic acid SMILES: C(C(C(=O)O)N)O

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PubChem CID	617
CAS	302-84-1
Molecular Weight (g/mol)	105.093
ChEBI	CHEBI:17822
MDL Number	MFCD00064223
SMILES	C(C(C(=O)O)N)O
Synonym	dl-serine,serin,serine dl-form,h-dl-ser-oh,3-hydroxyalanine,serine, l,serine, dl,h-d-ser-oh,dl-2-amino-3-hydroxypropionic acid
IUPAC Name	2-amino-3-hydroxypropanoic acid
InChI Key	MTCFGRXMJLQNBG-UHFFFAOYSA-N
Molecular Formula	C3H7NO3

161

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Thermo Scientific Chemicals DL-Valine, 99%

CAS: 516-06-3 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00004267 InChI Key: KZSNJWFQEVHDMF-UHFFFAOYSA-N Synonym: dl-valine,h-dl-val-oh,valin,valine, dl,dl-2-amino-3-methylbutanoic acid,2-amino-3-methylbutanoic acid, dl,valina,dl-.alpha.-aminoisovaleric acid,dl-2-amino-3-methylbutyric acid,2-aminoisovaleric acid PubChem CID: 1182 ChEBI: CHEBI:27266 IUPAC Name: 2-amino-3-methylbutanoic acid SMILES: CC(C)C(N)C(O)=O

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Specifications

PubChem CID	1182
CAS	516-06-3
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:27266
MDL Number	MFCD00004267
SMILES	CC(C)C(N)C(O)=O
Synonym	dl-valine,h-dl-val-oh,valin,valine, dl,dl-2-amino-3-methylbutanoic acid,2-amino-3-methylbutanoic acid, dl,valina,dl-.alpha.-aminoisovaleric acid,dl-2-amino-3-methylbutyric acid,2-aminoisovaleric acid
IUPAC Name	2-amino-3-methylbutanoic acid
InChI Key	KZSNJWFQEVHDMF-UHFFFAOYSA-N
Molecular Formula	C5H11NO2

162

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(R)-1-(Boc-amino)-2-propanol, 98%

CAS: 119768-44-4 Molecular Formula: C8H17NO3 Molecular Weight (g/mol): 175.23 MDL Number: MFCD04974338 InChI Key: YNJCFDAODGKHAV-ZCFIWIBFSA-N Synonym: n-boc-r-1-amino-2-propanol,r-tert-butyl 2-hydroxypropyl carbamate,r-1-boc-amino-2-propanol,tert-butyl n-2r-2-hydroxypropyl carbamate,n-boc-1-amino-2-propanol,n-boc-r-isopropanolamine,t-butyl 2r-2-hydroxypropylcarbamate,r-tert-butyl 2-hydroxypropylcarbamate PubChem CID: 12094522 IUPAC Name: tert-butyl N-[(2R)-2-hydroxypropyl]carbamate SMILES: C[C@@H](O)CNC(=O)OC(C)(C)C

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Specifications

PubChem CID	12094522
CAS	119768-44-4
Molecular Weight (g/mol)	175.23
MDL Number	MFCD04974338
SMILES	C[C@@H](O)CNC(=O)OC(C)(C)C
Synonym	n-boc-r-1-amino-2-propanol,r-tert-butyl 2-hydroxypropyl carbamate,r-1-boc-amino-2-propanol,tert-butyl n-2r-2-hydroxypropyl carbamate,n-boc-1-amino-2-propanol,n-boc-r-isopropanolamine,t-butyl 2r-2-hydroxypropylcarbamate,r-tert-butyl 2-hydroxypropylcarbamate
IUPAC Name	tert-butyl N-[(2R)-2-hydroxypropyl]carbamate
InChI Key	YNJCFDAODGKHAV-ZCFIWIBFSA-N
Molecular Formula	C8H17NO3

163

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BOC-D-Phenylalanine, 99+%

CAS: 18942-49-9 Molecular Formula: C14H19NO4 Molecular Weight (g/mol): 265.31 MDL Number: MFCD00063149 InChI Key: ZYJPUMXJBDHSIF-LLVKDONJSA-N Synonym: boc-d-phenylalanine,boc-d-phe-oh,n-boc-d-phenylalanine,n-tert-butoxycarbonyl-d-phenylalanine,boc-d-phe,d-phenylalanine, n-1,1-dimethylethoxy carbonyl,tert-butoxycarbonyl-d-phenylalanine,n-alpha-t-butyloxycarbonyl-d-phenylalanine,2r-2-tert-butoxy carbonylamino-3-phenylpropanoic acid,2r-2-tert-butoxycarbonyl amino-3-phenylpropanoic acid PubChem CID: 637610 SMILES: CC(C)(C)OC(=O)N[C@H](CC1=CC=CC=C1)C(O)=O

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PubChem CID	637610
CAS	18942-49-9
Molecular Weight (g/mol)	265.31
MDL Number	MFCD00063149
SMILES	CC(C)(C)OC(=O)N[C@H](CC1=CC=CC=C1)C(O)=O
Synonym	boc-d-phenylalanine,boc-d-phe-oh,n-boc-d-phenylalanine,n-tert-butoxycarbonyl-d-phenylalanine,boc-d-phe,d-phenylalanine, n-1,1-dimethylethoxy carbonyl,tert-butoxycarbonyl-d-phenylalanine,n-alpha-t-butyloxycarbonyl-d-phenylalanine,2r-2-tert-butoxy carbonylamino-3-phenylpropanoic acid,2r-2-tert-butoxycarbonyl amino-3-phenylpropanoic acid
InChI Key	ZYJPUMXJBDHSIF-LLVKDONJSA-N
Molecular Formula	C14H19NO4

164

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L-beta-Proline, 98+%

CAS: 72580-53-1 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD06738463 InChI Key: JAEIBKXSIXOLOL-BYPYZUCNSA-N Synonym: s-pyrrolidine-3-carboxylic acid,s-+-pyrrolidine-3-carboxylic acid,l-beta-proline,3s-3-pyrrolidinecarboxylic acid,3s-pyrrolidine-3-carboxylic acid,3-pyrrolidinecarboxylic acid, 3s,s-pyrrolidine-3-carboxylicacid,s-beta-proline,s-,a-proline,pubchem11126 PubChem CID: 1501969 IUPAC Name: (3S)-pyrrolidine-3-carboxylic acid SMILES: C1CNCC1C(=O)O

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Specifications

PubChem CID	1501969
CAS	72580-53-1
Molecular Weight (g/mol)	115.132
MDL Number	MFCD06738463
SMILES	C1CNCC1C(=O)O
Synonym	s-pyrrolidine-3-carboxylic acid,s-+-pyrrolidine-3-carboxylic acid,l-beta-proline,3s-3-pyrrolidinecarboxylic acid,3s-pyrrolidine-3-carboxylic acid,3-pyrrolidinecarboxylic acid, 3s,s-pyrrolidine-3-carboxylicacid,s-beta-proline,s-,a-proline,pubchem11126
IUPAC Name	(3S)-pyrrolidine-3-carboxylic acid
InChI Key	JAEIBKXSIXOLOL-BYPYZUCNSA-N
Molecular Formula	C5H9NO2

165

DL-Serine, ≥98%, MP Biomedicals™

CAS: 302-84-1 Molecular Formula: C3H7NO3 Molecular Weight (g/mol): 105.093 InChI Key: MTCFGRXMJLQNBG-UHFFFAOYSA-N Synonym: dl-serine,serin,serine dl-form,h-dl-ser-oh,3-hydroxyalanine,serine, l,serine, dl,h-d-ser-oh,dl-2-amino-3-hydroxypropionic acid PubChem CID: 617 ChEBI: CHEBI:17822 IUPAC Name: 2-amino-3-hydroxypropanoic acid SMILES: C(C(C(=O)O)N)O

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Specifications

PubChem CID	617
CAS	302-84-1
Molecular Weight (g/mol)	105.093
ChEBI	CHEBI:17822
SMILES	C(C(C(=O)O)N)O
Synonym	dl-serine,serin,serine dl-form,h-dl-ser-oh,3-hydroxyalanine,serine, l,serine, dl,h-d-ser-oh,dl-2-amino-3-hydroxypropionic acid
IUPAC Name	2-amino-3-hydroxypropanoic acid
InChI Key	MTCFGRXMJLQNBG-UHFFFAOYSA-N
Molecular Formula	C3H7NO3

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