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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46 – 60 of 32,938 results

(4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone, 99%

CAS: 77943-39-6 Molecular Formula: C₁₀H₁₁NO₂ Molecular Weight (g/mol): 177.2 MDL Number: MFCD00010845 InChI Key: PPIBJOQGAJBQDF-VXNVDRBHSA-N Synonym: 4r,5s-+-4-methyl-5-phenyl-2-oxazolidinone,4r,5s-4-methyl-5-phenyloxazolidin-2-one,4r,5s-4-methyl-5-phenyl-1,3-oxazolidin-2-one,2-oxazolidinone, 4-methyl-5-phenyl-, 4r,5s,4r,5s-4-methyl-5-phenyl-2-oxazolidinone,meph-2-oxazolidinone,pubchem6871,2-oxazolidinone, 4-methyl-5-phenyl-, 4r-cis,4-methyl-5-phenyl-2-oxazolidinone 4r-cis,4alpha-methyl-5alpha-phenyl-2-oxazolidinone PubChem CID: 2733812 IUPAC Name: (4R,5S)-4-methyl-5-phenyl-1,3-oxazolidin-2-one SMILES: CC1C(OC(=O)N1)C2=CC=CC=C2

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Specifications

PubChem CID	2733812
CAS	77943-39-6
Molecular Weight (g/mol)	177.2
MDL Number	MFCD00010845
SMILES	CC1C(OC(=O)N1)C2=CC=CC=C2
Synonym	4r,5s-+-4-methyl-5-phenyl-2-oxazolidinone,4r,5s-4-methyl-5-phenyloxazolidin-2-one,4r,5s-4-methyl-5-phenyl-1,3-oxazolidin-2-one,2-oxazolidinone, 4-methyl-5-phenyl-, 4r,5s,4r,5s-4-methyl-5-phenyl-2-oxazolidinone,meph-2-oxazolidinone,pubchem6871,2-oxazolidinone, 4-methyl-5-phenyl-, 4r-cis,4-methyl-5-phenyl-2-oxazolidinone 4r-cis,4alpha-methyl-5alpha-phenyl-2-oxazolidinone
IUPAC Name	(4R,5S)-4-methyl-5-phenyl-1,3-oxazolidin-2-one
InChI Key	PPIBJOQGAJBQDF-VXNVDRBHSA-N
Molecular Formula	C₁₀H₁₁NO₂

L-Lysine methyl ester dihydrochloride, 98%

CAS: 26348-70-9 Molecular Formula: C7H18Cl2N2O2 Molecular Weight (g/mol): 233.13 MDL Number: MFCD00039067 InChI Key: SXZCBVCQHOJXDR-ILKKLZGPSA-N Synonym: l-lysine methyl ester dihydrochloride,h-lys-ome.2hcl,methyl l-lysinate dihydrochloride,l-lysine methyl ester 2hcl,s-methyl 2,6-diaminohexanoate dihydrochloride,l-lysine, methyl ester, dihydrochloride,methyl l-lysinate hcl,lysine, methyl ester, dihydrochloride,methyl 2s-2,6-diaminohexanoate dihydrochloride,h-lys-ome PubChem CID: 117778 IUPAC Name: methyl (2S)-2,6-diaminohexanoate;dihydrochloride SMILES: [H+].[H+].[Cl-].[Cl-].COC(=O)[C@@H](N)CCCCN

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Specifications

PubChem CID	117778
CAS	26348-70-9
Molecular Weight (g/mol)	233.13
MDL Number	MFCD00039067
SMILES	[H+].[H+].[Cl-].[Cl-].COC(=O)[C@@H](N)CCCCN
Synonym	l-lysine methyl ester dihydrochloride,h-lys-ome.2hcl,methyl l-lysinate dihydrochloride,l-lysine methyl ester 2hcl,s-methyl 2,6-diaminohexanoate dihydrochloride,l-lysine, methyl ester, dihydrochloride,methyl l-lysinate hcl,lysine, methyl ester, dihydrochloride,methyl 2s-2,6-diaminohexanoate dihydrochloride,h-lys-ome
IUPAC Name	methyl (2S)-2,6-diaminohexanoate;dihydrochloride
InChI Key	SXZCBVCQHOJXDR-ILKKLZGPSA-N
Molecular Formula	C7H18Cl2N2O2

Thermo Scientific Chemicals Glycine, Electrophoresis Grade, 99+%

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: NCC(O)=O

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Specifications

PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

Thermo Scientific Chemicals L-Valine, 99%

CAS: 72-18-4 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064220 InChI Key: KZSNJWFQEVHDMF-BYPYZUCNSA-N Synonym: l-valine,valine,s-valine,s-2-amino-3-methylbutanoic acid,h-val-oh,2-amino-3-methylbutyric acid,2s-2-amino-3-methylbutanoic acid,s-2-amino-3-methylbutyric acid,l-alpha-amino-beta-methylbutyric acid,valinum latin PubChem CID: 6287 ChEBI: CHEBI:16414 IUPAC Name: (2S)-2-amino-3-methylbutanoic acid SMILES: CC(C)[C@H](N)C(O)=O

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Specifications

PubChem CID	6287
CAS	72-18-4
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:16414
MDL Number	MFCD00064220
SMILES	CC(C)[C@H](N)C(O)=O
Synonym	l-valine,valine,s-valine,s-2-amino-3-methylbutanoic acid,h-val-oh,2-amino-3-methylbutyric acid,2s-2-amino-3-methylbutanoic acid,s-2-amino-3-methylbutyric acid,l-alpha-amino-beta-methylbutyric acid,valinum latin
IUPAC Name	(2S)-2-amino-3-methylbutanoic acid
InChI Key	KZSNJWFQEVHDMF-BYPYZUCNSA-N
Molecular Formula	C5H11NO2

Thermo Scientific Chemicals L-Arginine monohydrochloride, 98+%

CAS: 1119-34-2 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 MDL Number: MFCD00064550 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
MDL Number	MFCD00064550
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

Thermo Scientific Chemicals L-Methionine, 98+%

CAS: 63-68-3 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00063097 MFCD00801344 InChI Key: FFEARJCKVFRZRR-BYPYZUCNSA-N Synonym: l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin PubChem CID: 6137 ChEBI: CHEBI:16643 SMILES: CSCC[C@H](N)C(O)=O

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Specifications

PubChem CID	6137
CAS	63-68-3
Molecular Weight (g/mol)	149.21
ChEBI	CHEBI:16643
MDL Number	MFCD00063097 MFCD00801344
SMILES	CSCC[C@H](N)C(O)=O
Synonym	l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin
InChI Key	FFEARJCKVFRZRR-BYPYZUCNSA-N
Molecular Formula	C5H11NO2S

Thermo Scientific Chemicals L-Histidine monohydrochloride monohydrate, 99%

CAS: 5934-29-2 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151027 InChI Key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N Synonym: l-histidine hydrochloride hydrate,l-histidine hydrochloride monohydrate,s-2-amino-3-1h-imidazol-4-yl propanoic acid hydrochloride hydrate,h-his-oh.hcl.h2o,l-histidine monohydrochloride monohydrate,l-histidine, monohydrochloride, monohydrate,l-histidin hydrate hydrochloride,histidine, monohydrochloride, monohydrate, l,h-his-ohhclh2o,l-histidine, hydrochloride, monohydrate PubChem CID: 165377 IUPAC Name: (2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid hydrate hydrochloride SMILES: O.Cl.N[C@@H](CC1=CNC=N1)C(O)=O

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Specifications

PubChem CID	165377
CAS	5934-29-2
Molecular Weight (g/mol)	209.63
MDL Number	MFCD00151027
SMILES	O.Cl.N[C@@H](CC1=CNC=N1)C(O)=O
Synonym	l-histidine hydrochloride hydrate,l-histidine hydrochloride monohydrate,s-2-amino-3-1h-imidazol-4-yl propanoic acid hydrochloride hydrate,h-his-oh.hcl.h2o,l-histidine monohydrochloride monohydrate,l-histidine, monohydrochloride, monohydrate,l-histidin hydrate hydrochloride,histidine, monohydrochloride, monohydrate, l,h-his-ohhclh2o,l-histidine, hydrochloride, monohydrate
IUPAC Name	(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid hydrate hydrochloride
InChI Key	CMXXUDSWGMGYLZ-XRIGFGBMSA-N
Molecular Formula	C6H12ClN3O3

L-Glutamic acid monopotassium salt monohydrate, 97+%

CAS: 6382-01-0 Molecular Formula: C5H11KNO5 Molecular Weight (g/mol): 204.243 MDL Number: MFCD00150343 InChI Key: VMWJTBYKMYBHOC-QTNFYWBSSA-N Synonym: l-glutamic acid hydrate potassium,l-glutamicacid,monopotassiumsalt,monohydrate PubChem CID: 87237506 IUPAC Name: (2S)-2-aminopentanedioic acid;potassium;hydrate SMILES: C(CC(=O)O)C(C(=O)O)N.O.[K]

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Specifications

PubChem CID	87237506
CAS	6382-01-0
Molecular Weight (g/mol)	204.243
MDL Number	MFCD00150343
SMILES	C(CC(=O)O)C(C(=O)O)N.O.[K]
Synonym	l-glutamic acid hydrate potassium,l-glutamicacid,monopotassiumsalt,monohydrate
IUPAC Name	(2S)-2-aminopentanedioic acid;potassium;hydrate
InChI Key	VMWJTBYKMYBHOC-QTNFYWBSSA-N
Molecular Formula	C5H11KNO5

Thermo Scientific Chemicals D-Calcium pantothenate, 98%

CAS: 137-08-6 Molecular Formula: C18H32CaN2O10 Molecular Weight (g/mol): 476.54 MDL Number: MFCD00002766 InChI Key: FAPWYRCQGJNNSJ-DXHDTSSINA-L Synonym: calcium pantothenate,d-pantothenic acid hemicalcium salt,d-pantothenic acid, calcium salt,pantothenic acid, calcium salt, d,r-n-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl-beta-alanine calcium salt,beta-alanine, n-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl-, calcium salt, r PubChem CID: 131847364 IUPAC Name: calcium;3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoic acid SMILES: [Ca++].CC(C)(CO)[C@@H](O)C(=O)NCCC([O-])=O.CC(C)(CO)[C@@H](O)C(=O)NCCC([O-])=O

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Specifications

PubChem CID	131847364
CAS	137-08-6
Molecular Weight (g/mol)	476.54
MDL Number	MFCD00002766
SMILES	[Ca++].CC(C)(CO)[C@@H](O)C(=O)NCCC([O-])=O.CC(C)(CO)[C@@H](O)C(=O)NCCC([O-])=O
Synonym	calcium pantothenate,d-pantothenic acid hemicalcium salt,d-pantothenic acid, calcium salt,pantothenic acid, calcium salt, d,r-n-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl-beta-alanine calcium salt,beta-alanine, n-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl-, calcium salt, r
IUPAC Name	calcium;3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoic acid
InChI Key	FAPWYRCQGJNNSJ-DXHDTSSINA-L
Molecular Formula	C18H32CaN2O10

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

CAS: 70-47-3 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.119 MDL Number: MFCD00064401 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
MDL Number	MFCD00064401
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

L-Histidine hydrochloride monohydrate, 98%

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Specifications

PubChem CID	165377
CAS	5934-29-2
Molecular Weight (g/mol)	209.63
MDL Number	MFCD00151027
SMILES	O.Cl.N[C@@H](CC1=CNC=N1)C(O)=O
Synonym	l-histidine hydrochloride hydrate,l-histidine hydrochloride monohydrate,s-2-amino-3-1h-imidazol-4-yl propanoic acid hydrochloride hydrate,h-his-oh.hcl.h2o,l-histidine monohydrochloride monohydrate,l-histidine, monohydrochloride, monohydrate,l-histidin hydrate hydrochloride,histidine, monohydrochloride, monohydrate, l,h-his-ohhclh2o,l-histidine, hydrochloride, monohydrate
IUPAC Name	(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid hydrate hydrochloride
InChI Key	CMXXUDSWGMGYLZ-XRIGFGBMSA-N
Molecular Formula	C6H12ClN3O3

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 SMILES: CSCC[C@@H](N)C(O)=O

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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
InChI Key	FFEARJCKVFRZRR-SCSAIBSYSA-N
Molecular Formula	C5H11NO2S

L-Arginine, 99%, MP Biomedicals™

CAS: 74-79-3 Molecular Formula: C6H14N4O2 Molecular Weight (g/mol): 174.20 MDL Number: MFCD00002635 InChI Key: ODKSFYDXXFIFQN-UHFFFAOYNA-N Synonym: l-arginine,arginine,l-+-arginine,l-arg,l +-arginine,s-2-amino-5-guanidinopentanoic acid,h-arg-oh,arginina,arginine, l PubChem CID: 6322 ChEBI: CHEBI:16467 SMILES: NC(CCCN=C(N)N)C(O)=O

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Specifications

PubChem CID	6322
CAS	74-79-3
Molecular Weight (g/mol)	174.20
ChEBI	CHEBI:16467
MDL Number	MFCD00002635
SMILES	NC(CCCN=C(N)N)C(O)=O
Synonym	l-arginine,arginine,l-+-arginine,l-arg,l +-arginine,s-2-amino-5-guanidinopentanoic acid,h-arg-oh,arginina,arginine, l
InChI Key	ODKSFYDXXFIFQN-UHFFFAOYNA-N
Molecular Formula	C6H14N4O2

Oseltamivir phosphate, 98%, Thermo Scientific Chemicals

CAS: 204255-11-8 Molecular Formula: C₁₆H₂₈N₂O₄·H₃PO₄ Molecular Weight (g/mol): 410.4 InChI Key: PGZUMBJQJWIWGJ-ONAKXNSWSA-N Synonym: oseltamivir phosphate,tamiflu,oseltamir phosphate,unii-4a3o49ngez,4a3o49ngez,ethyl 3r,4r,5s-4-acetamido-5-amino-3-pentan-3-yloxy cyclohex-1-ene-1-carboxylate phosphate,ethyl 3r,4r,5s-4-acetamido-5-amino-3-1-ethylpropoxy-1-cyclohexene-1-carboxylate phosphate 1:1,osteltamivir phosphate,3r-3alpha,4beta,5alpha-ethyl 4-acetylamino-5-amino-3-1-ethylpropoxy-1-cyclohexene-1-carboxylate phosphate 1:1 PubChem CID: 78000 ChEBI: CHEBI:7799 IUPAC Name: ethyl (3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate;phosphoric acid SMILES: CCC(CC)OC1C=C(CC(C1NC(=O)C)N)C(=O)OCC.OP(=O)(O)O

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Specifications

PubChem CID	78000
CAS	204255-11-8
Molecular Weight (g/mol)	410.4
ChEBI	CHEBI:7799
SMILES	CCC(CC)OC1C=C(CC(C1NC(=O)C)N)C(=O)OCC.OP(=O)(O)O
Synonym	oseltamivir phosphate,tamiflu,oseltamir phosphate,unii-4a3o49ngez,4a3o49ngez,ethyl 3r,4r,5s-4-acetamido-5-amino-3-pentan-3-yloxy cyclohex-1-ene-1-carboxylate phosphate,ethyl 3r,4r,5s-4-acetamido-5-amino-3-1-ethylpropoxy-1-cyclohexene-1-carboxylate phosphate 1:1,osteltamivir phosphate,3r-3alpha,4beta,5alpha-ethyl 4-acetylamino-5-amino-3-1-ethylpropoxy-1-cyclohexene-1-carboxylate phosphate 1:1
IUPAC Name	ethyl (3R,4R,5S)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate;phosphoric acid
InChI Key	PGZUMBJQJWIWGJ-ONAKXNSWSA-N
Molecular Formula	C₁₆H₂₈N₂O₄·H₃PO₄

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L-Leucine (White Crystals or Crystalline Powder), Fisher BioReagents

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

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