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.

Search Within Results

151 – 165 of 36,228 results

151

Promotions Available

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

Pricing & Availability
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

Pricing & Availability
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

Promotions Available

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

Pricing & Availability
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

Promotions Available

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

Pricing & Availability
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

Promotions Available

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

Pricing & Availability
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

Pricing & Availability
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

Promotions Available

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

Pricing & Availability
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

Promotions Available

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

Pricing & Availability
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

Pricing & Availability
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

L-Tyrosine Disodium Salt, MP Biomedicals

CAS: 122666-87-9 Molecular Formula: C9H13NNa2O5 Molecular Weight (g/mol): 261.19 MDL Number: MFCD03840558 InChI Key: WFTCFVUQORELJZ-CMIWSEPMNA-L Synonym: tyrosine disodium dihydrate,unii-5rfd27dq22,l-tyrosine disodium salt dihydrate,l-tyrosine, sodium salt, hydrate 1:2:2,c9h9no3.2na.2h2o,disodium l-tyrosinate dihydrate PubChem CID: 71587456 IUPAC Name: disodium (2S)-2-amino-3-(4-oxidophenyl)propanoate dihydrate SMILES: O.O.[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O

Pricing & Availability
Specifications

PubChem CID	71587456
CAS	122666-87-9
Molecular Weight (g/mol)	261.19
MDL Number	MFCD03840558
SMILES	O.O.[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O
Synonym	tyrosine disodium dihydrate,unii-5rfd27dq22,l-tyrosine disodium salt dihydrate,l-tyrosine, sodium salt, hydrate 1:2:2,c9h9no3.2na.2h2o,disodium l-tyrosinate dihydrate
IUPAC Name	disodium (2S)-2-amino-3-(4-oxidophenyl)propanoate dihydrate
InChI Key	WFTCFVUQORELJZ-CMIWSEPMNA-L
Molecular Formula	C9H13NNa2O5

161

Promotions Available

L-beta-Proline ethyl ester hydrochloride, 97%, Thermo Scientific Chemicals

Molecular Formula: C₇H₁₃NO₂·HCl MDL Number: MFCD21337911 Synonym: (S)-(+)-Pyrrolidine-3-carboxylic acid ethyl ester hydrochloride; Ethyl (S)-(+)-pyrrolidine-3-carboxylate hydrochloride

Pricing & Availability
Specifications

MDL Number	MFCD21337911
Synonym	(S)-(+)-Pyrrolidine-3-carboxylic acid ethyl ester hydrochloride; Ethyl (S)-(+)-pyrrolidine-3-carboxylate hydrochloride
Molecular Formula	C₇H₁₃NO₂·HCl

162

Promotions Available

Nalpha-Biotinyl-Nepsilon-Fmoc-L-lysine, 95%

CAS: 146987-10-2 Molecular Formula: C31H38N4O6S Molecular Weight (g/mol): 594.73 MDL Number: MFCD00270741 InChI Key: OFIBQNGDYNGUEZ-CVKYCUBCNA-N Synonym: fmoc-lys biotin-oh,fmoc-lys biotinyl-oh,fmoc-n-epsilon-biotinyl-l-lysine,nalpha-fmoc-nepsilon-biotinyl-l-lysine,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-5-3as,4s,6ar-2-oxohexahydro-1h-thieno 3,4-d imidazol-4-yl pentanamido hexanoic acid,fmoc biocytin,fmoc-biocytin,fmoc-lys biotin,n,a-fmoc-biocytin,fmoc-l-lys biotinyl-oh PubChem CID: 11039242 SMILES: [H][C@]12CS[C@@H](CCCCC(=O)NCCCC[C@H](NC(=O)OCC3C4=CC=CC=C4C4=CC=CC=C34)C(O)=O)[C@@]1([H])NC(=O)N2

Pricing & Availability
Specifications

PubChem CID	11039242
CAS	146987-10-2
Molecular Weight (g/mol)	594.73
MDL Number	MFCD00270741
SMILES	[H][C@]12CS[C@@H](CCCCC(=O)NCCCC[C@H](NC(=O)OCC3C4=CC=CC=C4C4=CC=CC=C34)C(O)=O)[C@@]1([H])NC(=O)N2
Synonym	fmoc-lys biotin-oh,fmoc-lys biotinyl-oh,fmoc-n-epsilon-biotinyl-l-lysine,nalpha-fmoc-nepsilon-biotinyl-l-lysine,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-5-3as,4s,6ar-2-oxohexahydro-1h-thieno 3,4-d imidazol-4-yl pentanamido hexanoic acid,fmoc biocytin,fmoc-biocytin,fmoc-lys biotin,n,a-fmoc-biocytin,fmoc-l-lys biotinyl-oh
InChI Key	OFIBQNGDYNGUEZ-CVKYCUBCNA-N
Molecular Formula	C31H38N4O6S

163

Promotions Available

N-Boc-O-tert-butyl-L-serine, 98%

CAS: 13734-38-8 Molecular Formula: C12H23NO5 Molecular Weight (g/mol): 261.318 MDL Number: MFCD00079666 InChI Key: BPYLRGKEIUPMRJ-QMMMGPOBSA-N Synonym: boc-ser tbu-oh,boc-o-tert-butyl-l-serine,boc-d-ser tbu-oh,l-serine, n-1,1-dimethylethoxy carbonyl-o-1,1-dimethylethyl,2s-3-tert-butoxy-2-tert-butoxycarbonyl amino propanoic acid,boc-ser but-oh,boc-l-ser tbu,boc-hser bzl-oh,pubchem12157,boc-o-t-butyl-l-serine PubChem CID: 7017896 IUPAC Name: (2S)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OCC(C(=O)O)NC(=O)OC(C)(C)C

Pricing & Availability
Specifications

PubChem CID	7017896
CAS	13734-38-8
Molecular Weight (g/mol)	261.318
MDL Number	MFCD00079666
SMILES	CC(C)(C)OCC(C(=O)O)NC(=O)OC(C)(C)C
Synonym	boc-ser tbu-oh,boc-o-tert-butyl-l-serine,boc-d-ser tbu-oh,l-serine, n-1,1-dimethylethoxy carbonyl-o-1,1-dimethylethyl,2s-3-tert-butoxy-2-tert-butoxycarbonyl amino propanoic acid,boc-ser but-oh,boc-l-ser tbu,boc-hser bzl-oh,pubchem12157,boc-o-t-butyl-l-serine
IUPAC Name	(2S)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	BPYLRGKEIUPMRJ-QMMMGPOBSA-N
Molecular Formula	C12H23NO5

164

L-Proline, Cell Culture Reagent, ≥99%, MP Biomedicals™

CAS: 147-85-3 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.13 MDL Number: MFCD00064318 InChI Key: ONIBWKKTOPOVIA-UHFFFAOYNA-N Synonym: l-proline,proline,l---proline,s-pyrrolidine-2-carboxylic acid,2-pyrrolidinecarboxylic acid,--proline,--s-proline,2s-pyrrolidine-2-carboxylic acid,prolinum,h-pro-oh PubChem CID: 145742 ChEBI: CHEBI:17203 IUPAC Name: pyrrolidine-2-carboxylic acid SMILES: OC(=O)C1CCCN1

Pricing & Availability
Specifications

PubChem CID	145742
CAS	147-85-3
Molecular Weight (g/mol)	115.13
ChEBI	CHEBI:17203
MDL Number	MFCD00064318
SMILES	OC(=O)C1CCCN1
Synonym	l-proline,proline,l---proline,s-pyrrolidine-2-carboxylic acid,2-pyrrolidinecarboxylic acid,--proline,--s-proline,2s-pyrrolidine-2-carboxylic acid,prolinum,h-pro-oh
IUPAC Name	pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-UHFFFAOYNA-N
Molecular Formula	C5H9NO2

165

Thermo Scientific Chemicals D-Methionine, 99%

CAS: 348-67-4 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00002622 InChI Key: FFEARJCKVFRZRR-SCSAIBSYSA-N Synonym: d-methionine,h-d-met-oh,r-methionine,d-methionin,d-metionien,methionine, d,r-2-amino-4-methylthio butanoic acid,2r-2-amino-4-methylsulfanyl butanoic acid,d-2-amino-4-methylthio butyric acid PubChem CID: 84815 ChEBI: CHEBI:16867 IUPAC Name: (2R)-2-amino-4-methylsulfanylbutanoic acid SMILES: CSCC[C@@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	84815
CAS	348-67-4
Molecular Weight (g/mol)	149.21
ChEBI	CHEBI:16867
MDL Number	MFCD00002622
SMILES	CSCC[C@@H](N)C(O)=O
Synonym	d-methionine,h-d-met-oh,r-methionine,d-methionin,d-metionien,methionine, d,r-2-amino-4-methylthio butanoic acid,2r-2-amino-4-methylsulfanyl butanoic acid,d-2-amino-4-methylthio butyric acid
IUPAC Name	(2R)-2-amino-4-methylsulfanylbutanoic acid
InChI Key	FFEARJCKVFRZRR-SCSAIBSYSA-N
Molecular Formula	C5H11NO2S

Prev
1
...
9
10
11
12
...
2,416
Next

Amino Acids

Filtered Search Results

Narrow Results