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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L-Cysteine Hydrochloride Monohydrate (White Crystals), Fisher BioReagents

CAS: 4-6-7048 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.63 InChI Key: QIJRTFXNRTXDIP-JIZZDEOASA-N Synonym: l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.h2o,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl PubChem CID: 23462 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride SMILES: C(C(C(=O)O)N)S.O.Cl

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PubChem CID	23462
CAS	4-6-7048
Molecular Weight (g/mol)	175.63
SMILES	C(C(C(=O)O)N)S.O.Cl
Synonym	l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.h2o,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl
IUPAC Name	(2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride
InChI Key	QIJRTFXNRTXDIP-JIZZDEOASA-N
Molecular Formula	C3H10ClNO3S

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Glycine (White Crystals or Crystalline Powder), Fisher BioReagents™

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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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(+)-Glutamic acid, 99%

CAS: 56-86-0 Molecular Formula: C5H9NO4 Molecular Weight (g/mol): 147.13 MDL Number: MFCD00002634 InChI Key: WHUUTDBJXJRKMK-UHFFFAOYNA-N Synonym: l-glutamic acid,glutamic acid,2s-2-aminopentanedioic acid,h-glu-oh,s-2-aminopentanedioic acid,glutaminol,l-glutaminic acid,glutacid,glutamicol,glutamidex PubChem CID: 33032 ChEBI: CHEBI:16015 IUPAC Name: (2S)-2-aminopentanedioic acid SMILES: NC(CCC(O)=O)C(O)=O

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PubChem CID	33032
CAS	56-86-0
Molecular Weight (g/mol)	147.13
ChEBI	CHEBI:16015
MDL Number	MFCD00002634
SMILES	NC(CCC(O)=O)C(O)=O
Synonym	l-glutamic acid,glutamic acid,2s-2-aminopentanedioic acid,h-glu-oh,s-2-aminopentanedioic acid,glutaminol,l-glutaminic acid,glutacid,glutamicol,glutamidex
IUPAC Name	(2S)-2-aminopentanedioic acid
InChI Key	WHUUTDBJXJRKMK-UHFFFAOYNA-N
Molecular Formula	C5H9NO4

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

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

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PubChem CID	6306
CAS	73-32-5
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:17191
MDL Number	MFCD00064222 MFCD00004268
SMILES	CC[C@H](C)[C@H](N)C(O)=O
Synonym	l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name	(2S,3S)-2-amino-3-methylpentanoic acid
InChI Key	AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula	C6H13NO2

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Glycine (Crystalline Granules or Powder/USP), Fisher Chemical™

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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

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

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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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

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

CAS: 72-19-5 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 InChI Key: AYFVYJQAPQTCCC-UHFFFAOYNA-N Synonym: l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin PubChem CID: 6288 ChEBI: CHEBI:16857 IUPAC Name: (2S,3R)-2-amino-3-hydroxybutanoic acid SMILES: CC(O)C(N)C(O)=O

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Specifications

PubChem CID	6288
CAS	72-19-5
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:16857
SMILES	CC(O)C(N)C(O)=O
Synonym	l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin
IUPAC Name	(2S,3R)-2-amino-3-hydroxybutanoic acid
InChI Key	AYFVYJQAPQTCCC-UHFFFAOYNA-N
Molecular Formula	C4H9NO3

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Glycine (Crystalline Granules or Powder/USP/EP/BP/JP), Fisher Chemical™

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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

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Glycine (Crystalline/Certified), Fisher Chemical™

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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

(R)-(-)-4-Phenyl-2-oxazolidinone, 98%

CAS: 90319-52-1 Molecular Formula: C9H9NO2 Molecular Weight (g/mol): 163.176 MDL Number: MFCD00192393 InChI Key: QDMNNMIOWVJVLY-QMMMGPOBSA-N Synonym: r---4-phenyl-2-oxazolidinone,r-4-phenyloxazolidin-2-one,r-4-phenyl-2-oxazolidinone,4r-4-phenyl-1,3-oxazolidin-2-one,4r-4-phenyloxazolidin-2-one,2-oxazolidinone, 4-phenyl-, 4r,r-4-phenyl-oxazolidin-2-one,pubchem6077,ksc131o9d,4 r-phenyl-2-oxazolidinone PubChem CID: 730425 IUPAC Name: (4R)-4-phenyl-1,3-oxazolidin-2-one SMILES: C1C(NC(=O)O1)C2=CC=CC=C2

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Specifications

PubChem CID	730425
CAS	90319-52-1
Molecular Weight (g/mol)	163.176
MDL Number	MFCD00192393
SMILES	C1C(NC(=O)O1)C2=CC=CC=C2
Synonym	r---4-phenyl-2-oxazolidinone,r-4-phenyloxazolidin-2-one,r-4-phenyl-2-oxazolidinone,4r-4-phenyl-1,3-oxazolidin-2-one,4r-4-phenyloxazolidin-2-one,2-oxazolidinone, 4-phenyl-, 4r,r-4-phenyl-oxazolidin-2-one,pubchem6077,ksc131o9d,4 r-phenyl-2-oxazolidinone
IUPAC Name	(4R)-4-phenyl-1,3-oxazolidin-2-one
InChI Key	QDMNNMIOWVJVLY-QMMMGPOBSA-N
Molecular Formula	C9H9NO2

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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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

DL-Homoserine, 98%

CAS: 1927-25-9 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00002618,MFCD00077786 InChI Key: UKAUYVFTDYCKQA-VKHMYHEASA-N Synonym: dl-homoserine,homoserine,h-dl-hoser-oh,d,l-homoserine,h-d-homoser-oh,butyric acid, 2-amino-4-hydroxy-, dl,2-amino-4-hydroxy-butanoic acid,dl-2-amino-4-hydroxybutyric acid,d-homoserin,h-dl-hse-oh PubChem CID: 779 ChEBI: CHEBI:30653 IUPAC Name: 2-amino-4-hydroxybutanoic acid SMILES: N[C@@H](CCO)C(O)=O

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PubChem CID	779
CAS	1927-25-9
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:30653
MDL Number	MFCD00002618,MFCD00077786
SMILES	N[C@@H](CCO)C(O)=O
Synonym	dl-homoserine,homoserine,h-dl-hoser-oh,d,l-homoserine,h-d-homoser-oh,butyric acid, 2-amino-4-hydroxy-, dl,2-amino-4-hydroxy-butanoic acid,dl-2-amino-4-hydroxybutyric acid,d-homoserin,h-dl-hse-oh
IUPAC Name	2-amino-4-hydroxybutanoic acid
InChI Key	UKAUYVFTDYCKQA-VKHMYHEASA-N
Molecular Formula	C4H9NO3

Thermo Scientific Chemicals L-Threonine, 98+%

CAS: 72-19-5 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00064270 InChI Key: AYFVYJQAPQTCCC-UHFFFAOYNA-N Synonym: l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin PubChem CID: 6288 ChEBI: CHEBI:16857 SMILES: CC(O)C(N)C(O)=O

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Specifications

PubChem CID	6288
CAS	72-19-5
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:16857
MDL Number	MFCD00064270
SMILES	CC(O)C(N)C(O)=O
Synonym	l-threonine,threonine,threonin,h-thr-oh,2s,3r-2-amino-3-hydroxybutanoic acid,s-threonine,l---threonine,2-amino-3-hydroxybutyric acid,threonine van,threoninum latin
InChI Key	AYFVYJQAPQTCCC-UHFFFAOYNA-N
Molecular Formula	C4H9NO3

Thermo Scientific Chemicals DL-Histidine monohydrochloride monohydrate, 99%

CAS: 123333-71-1 Molecular Formula: C6H12ClN3O3 Molecular Weight (g/mol): 209.63 MDL Number: MFCD00151028 InChI Key: CMXXUDSWGMGYLZ-UHFFFAOYSA-N Synonym: dl-histidine; hypochlorous acid PubChem CID: 44828786 IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydron;chloride;hydrate SMILES: [H+].C1=C(NC=N1)CC(C(=O)O)N.O.[Cl-]

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Specifications

PubChem CID	44828786
CAS	123333-71-1
Molecular Weight (g/mol)	209.63
MDL Number	MFCD00151028
SMILES	[H+].C1=C(NC=N1)CC(C(=O)O)N.O.[Cl-]
Synonym	dl-histidine; hypochlorous acid
IUPAC Name	2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydron;chloride;hydrate
InChI Key	CMXXUDSWGMGYLZ-UHFFFAOYSA-N
Molecular Formula	C6H12ClN3O3

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