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

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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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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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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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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-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/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

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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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trans-4-(Aminomethyl)cyclohexanecarboxylic acid, 97%

CAS: 1197-18-8 Molecular Formula: C8H15NO2 Molecular Weight (g/mol): 157.213 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)	157.213
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

Thermo Scientific Chemicals D-(-)-Norleucine, 99%

CAS: 327-56-0 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00008099 InChI Key: LRQKBLKVPFOOQJ-RXMQYKEDSA-N Synonym: d-norleucine,h-d-nle-oh,r-2-aminohexanoic acid,d-2-aminohexanoic acid,d---norleucine,2r-2-aminohexanoic acid,unii-vp8g7lx265,norleucine,norleucine, d--,d-nor-leucine PubChem CID: 456468 ChEBI: CHEBI:42101 IUPAC Name: (2R)-2-aminohexanoic acid SMILES: CCCC[C@@H](N)C(O)=O

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Specifications

PubChem CID	456468
CAS	327-56-0
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:42101
MDL Number	MFCD00008099
SMILES	CCCC[C@@H](N)C(O)=O
Synonym	d-norleucine,h-d-nle-oh,r-2-aminohexanoic acid,d-2-aminohexanoic acid,d---norleucine,2r-2-aminohexanoic acid,unii-vp8g7lx265,norleucine,norleucine, d--,d-nor-leucine
IUPAC Name	(2R)-2-aminohexanoic acid
InChI Key	LRQKBLKVPFOOQJ-RXMQYKEDSA-N
Molecular Formula	C6H13NO2

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D-Homophenylalanine, 98%

CAS: 82795-51-5 Molecular Formula: C10H13NO2 Molecular Weight (g/mol): 179.22 MDL Number: MFCD00063091 InChI Key: JTTHKOPSMAVJFE-SECBINFHSA-N Synonym: d-homophenylalanine,h-d-hophe-oh,2r-2-amino-4-phenylbutanoic acid,r-2-amino-4-phenylbutanoic acid,d-homophenyl-ala,h-d-homophe-oh,r-homophenylalanine,r-2-amino-4-phenylbutyric acid,unii-5847zw3pep,d-homophenyl alanine PubChem CID: 6950302 IUPAC Name: (2R)-2-amino-4-phenylbutanoic acid SMILES: N[C@H](CCC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	6950302
CAS	82795-51-5
Molecular Weight (g/mol)	179.22
MDL Number	MFCD00063091
SMILES	N[C@H](CCC1=CC=CC=C1)C(O)=O
Synonym	d-homophenylalanine,h-d-hophe-oh,2r-2-amino-4-phenylbutanoic acid,r-2-amino-4-phenylbutanoic acid,d-homophenyl-ala,h-d-homophe-oh,r-homophenylalanine,r-2-amino-4-phenylbutyric acid,unii-5847zw3pep,d-homophenyl alanine
IUPAC Name	(2R)-2-amino-4-phenylbutanoic acid
InChI Key	JTTHKOPSMAVJFE-SECBINFHSA-N
Molecular Formula	C10H13NO2

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1-Boc-3-(aminomethyl)azetidine, 97%, Thermo Scientific™

CAS: 325775-44-8 Molecular Formula: C9H18N2O2 Molecular Weight (g/mol): 186.255 MDL Number: MFCD01861762 InChI Key: XSJPKMUFBHSIRA-UHFFFAOYSA-N Synonym: 1-boc-3-aminomethyl azetidine,tert-butyl 3-aminomethyl azetidine-1-carboxylate,1-boc-3-aminomethylazetidine,3-aminomethyl-1-n-boc-azetidine,1-n-boc-3-aminomethylazetidine,3-aminomethyl-azetidine-1-carboxylic acid tert-butyl ester,1-boc-3-aminomethyl-azetidine,3-aminomethyl azetidine, n1-boc protected,tert-butyl 3-aminomethyl azetidinecarboxylate,1-azetidinecarboxylic acid, 3-aminomethyl-, 1,1-dimethylethyl ester PubChem CID: 10679125 IUPAC Name: tert-butyl 3-(aminomethyl)azetidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CC(C1)CN

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Specifications

PubChem CID	10679125
CAS	325775-44-8
Molecular Weight (g/mol)	186.255
MDL Number	MFCD01861762
SMILES	CC(C)(C)OC(=O)N1CC(C1)CN
Synonym	1-boc-3-aminomethyl azetidine,tert-butyl 3-aminomethyl azetidine-1-carboxylate,1-boc-3-aminomethylazetidine,3-aminomethyl-1-n-boc-azetidine,1-n-boc-3-aminomethylazetidine,3-aminomethyl-azetidine-1-carboxylic acid tert-butyl ester,1-boc-3-aminomethyl-azetidine,3-aminomethyl azetidine, n1-boc protected,tert-butyl 3-aminomethyl azetidinecarboxylate,1-azetidinecarboxylic acid, 3-aminomethyl-, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl 3-(aminomethyl)azetidine-1-carboxylate
InChI Key	XSJPKMUFBHSIRA-UHFFFAOYSA-N
Molecular Formula	C9H18N2O2

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L-Alanine ethyl ester hydrochloride, 98+%

CAS: 1115-59-9 Molecular Formula: C5H12ClNO2 Molecular Weight (g/mol): 153.61 MDL Number: MFCD00063662 InChI Key: JCXLZWMDXJFOOI-UHFFFAOYNA-N Synonym: l-alanine ethyl ester hydrochloride,h-ala-oet.hcl,s-ethyl 2-aminopropanoate hydrochloride,ethyl l-alaninate hydrochloride,h-ala-oet hcl,h-ala-oet hydrochloride,ethyl 2s-2-aminopropanoate hydrochloride,alanine ethyl ester hydrochloride,l-alanine ethyl ester hcl,alanine, ethyl ester, hydrochloride PubChem CID: 2724356 IUPAC Name: ethyl (2S)-2-aminopropanoate;hydrochloride SMILES: [H+].[Cl-].CCOC(=O)C(C)N

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Specifications

PubChem CID	2724356
CAS	1115-59-9
Molecular Weight (g/mol)	153.61
MDL Number	MFCD00063662
SMILES	[H+].[Cl-].CCOC(=O)C(C)N
Synonym	l-alanine ethyl ester hydrochloride,h-ala-oet.hcl,s-ethyl 2-aminopropanoate hydrochloride,ethyl l-alaninate hydrochloride,h-ala-oet hcl,h-ala-oet hydrochloride,ethyl 2s-2-aminopropanoate hydrochloride,alanine ethyl ester hydrochloride,l-alanine ethyl ester hcl,alanine, ethyl ester, hydrochloride
IUPAC Name	ethyl (2S)-2-aminopropanoate;hydrochloride
InChI Key	JCXLZWMDXJFOOI-UHFFFAOYNA-N
Molecular Formula	C5H12ClNO2

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