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-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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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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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 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-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/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

L-Glutamic acid 5-tert-butyl 1-methyl ester hydrochloride, 98%

CAS: 6234-01-1 Molecular Formula: C10H20ClNO4 Molecular Weight (g/mol): 253.72 MDL Number: MFCD00153438 InChI Key: YIFPACFSZQWAQF-RZUXQYDTNA-N Synonym: h-glu otbu-ome.hcl,l-glutamic acid 5-tert-butyl 1-methyl ester hydrochloride,h-glu otbu-ome hcl,5-tert-butyl 1-methyl l-glutamate hydrochloride,h-glu otbu-ome inverted exclamation mark currencyhcl,h-glu otbu-ome hydrochloride,s-5-tert-butyl 1-methyl 2-aminopentanedioate hydrochloride,h-glu otbu-omehcl,5-tert-butyl 1-methyl 2s-2-aminopentanedioate hydrochloride,glu otbu-ome.hcl PubChem CID: 16218751 IUPAC Name: 5-O-tert-butyl 1-O-methyl (2S)-2-aminopentanedioate;hydrochloride SMILES: CC(C)(C)OC(=O)CCC(C(=O)OC)N.Cl

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PubChem CID	16218751
CAS	6234-01-1
Molecular Weight (g/mol)	253.72
MDL Number	MFCD00153438
SMILES	CC(C)(C)OC(=O)CCC(C(=O)OC)N.Cl
Synonym	h-glu otbu-ome.hcl,l-glutamic acid 5-tert-butyl 1-methyl ester hydrochloride,h-glu otbu-ome hcl,5-tert-butyl 1-methyl l-glutamate hydrochloride,h-glu otbu-ome inverted exclamation mark currencyhcl,h-glu otbu-ome hydrochloride,s-5-tert-butyl 1-methyl 2-aminopentanedioate hydrochloride,h-glu otbu-omehcl,5-tert-butyl 1-methyl 2s-2-aminopentanedioate hydrochloride,glu otbu-ome.hcl
IUPAC Name	5-O-tert-butyl 1-O-methyl (2S)-2-aminopentanedioate;hydrochloride
InChI Key	YIFPACFSZQWAQF-RZUXQYDTNA-N
Molecular Formula	C10H20ClNO4

Thermo Scientific Chemicals D-Norvaline, 99%

CAS: 2013-12-9 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00008097 InChI Key: SNDPXSYFESPGGJ-SCSAIBSYSA-N Synonym: d-norvaline,d--norvaline,2r-2-aminopentanoic acid,h-d-nva-oh,d---norvaline,d-2-aminovaleric acid,d-2-aminopentanoic acid,r-2-aminovaleric acid,r-2-aminopentanoic acid,d-ape PubChem CID: 439575 ChEBI: CHEBI:28804 IUPAC Name: (2R)-2-aminopentanoic acid SMILES: CCC[C@@H](N)C(O)=O

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Specifications

PubChem CID	439575
CAS	2013-12-9
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:28804
MDL Number	MFCD00008097
SMILES	CCC[C@@H](N)C(O)=O
Synonym	d-norvaline,d--norvaline,2r-2-aminopentanoic acid,h-d-nva-oh,d---norvaline,d-2-aminovaleric acid,d-2-aminopentanoic acid,r-2-aminovaleric acid,r-2-aminopentanoic acid,d-ape
IUPAC Name	(2R)-2-aminopentanoic acid
InChI Key	SNDPXSYFESPGGJ-SCSAIBSYSA-N
Molecular Formula	C5H11NO2

L-Aspartic acid 4-methyl ester hydrochloride, 97%

CAS: 16856-13-6 Molecular Formula: C5H10ClNO4 Molecular Weight (g/mol): 183.588 MDL Number: MFCD00038972 InChI Key: QRBMPUYOGOCYDJ-DFWYDOINSA-N Synonym: h-asp ome-oh.hcl,l-aspartic acid beta-methyl ester hydrochloride,s-2-amino-4-methoxy-4-oxobutanoic acid hydrochloride,h-asp ome-oh hcl,4-methyl l-aspartate hydrochloride,s-2-amino-succinic acid 4-methyl ester hydrochloride,2s-2-amino-4-methoxy-4-oxobutanoic acid hydrochloride,l-aspartic acid 4-methyl ester hcl,aspartic acid, 4-methylester, hydrochloride,l-aspartic acid, 4-methyl ester, hydrochloride PubChem CID: 12832742 IUPAC Name: (2S)-2-amino-4-methoxy-4-oxobutanoic acid;hydrochloride SMILES: COC(=O)CC(C(=O)O)N.Cl

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Specifications

PubChem CID	12832742
CAS	16856-13-6
Molecular Weight (g/mol)	183.588
MDL Number	MFCD00038972
SMILES	COC(=O)CC(C(=O)O)N.Cl
Synonym	h-asp ome-oh.hcl,l-aspartic acid beta-methyl ester hydrochloride,s-2-amino-4-methoxy-4-oxobutanoic acid hydrochloride,h-asp ome-oh hcl,4-methyl l-aspartate hydrochloride,s-2-amino-succinic acid 4-methyl ester hydrochloride,2s-2-amino-4-methoxy-4-oxobutanoic acid hydrochloride,l-aspartic acid 4-methyl ester hcl,aspartic acid, 4-methylester, hydrochloride,l-aspartic acid, 4-methyl ester, hydrochloride
IUPAC Name	(2S)-2-amino-4-methoxy-4-oxobutanoic acid;hydrochloride
InChI Key	QRBMPUYOGOCYDJ-DFWYDOINSA-N
Molecular Formula	C5H10ClNO4

L-Glutamine tert-butyl ester hydrochloride, 98%

CAS: 39741-62-3 Molecular Formula: C9H19ClN2O3 Molecular Weight (g/mol): 238.71 MDL Number: MFCD00039081 InChI Key: ZEPNUNKDKQACNC-UHFFFAOYNA-N Synonym: h-gln-otbu.hcl,l-glutamine t-butyl ester hydrochloride,h-gln-otbu hcl,s-tert-butyl 2,5-diamino-5-oxopentanoate hydrochloride,h-gln-otbu hydrochloride,l-glutamine tert-butyl ester hydrochloride,hggln-otbu hcl,gln-otbu.hcl,h-gln-otbucl,glutamine t-butyl ester hydrochloride PubChem CID: 15602445 SMILES: Cl.CC(C)(C)OC(=O)C(N)CCC(N)=O

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PubChem CID	15602445
CAS	39741-62-3
Molecular Weight (g/mol)	238.71
MDL Number	MFCD00039081
SMILES	Cl.CC(C)(C)OC(=O)C(N)CCC(N)=O
Synonym	h-gln-otbu.hcl,l-glutamine t-butyl ester hydrochloride,h-gln-otbu hcl,s-tert-butyl 2,5-diamino-5-oxopentanoate hydrochloride,h-gln-otbu hydrochloride,l-glutamine tert-butyl ester hydrochloride,hggln-otbu hcl,gln-otbu.hcl,h-gln-otbucl,glutamine t-butyl ester hydrochloride
InChI Key	ZEPNUNKDKQACNC-UHFFFAOYNA-N
Molecular Formula	C9H19ClN2O3

beta-Alanine tert-butyl ester hydrochloride, 95%

CAS: 58620-93-2 Molecular Formula: C7H16ClNO2 Molecular Weight (g/mol): 181.66 MDL Number: MFCD00058258 InChI Key: DOMTZTVJNZKUNX-UHFFFAOYSA-N Synonym: tert-butyl 3-aminopropanoate hydrochloride,h-beta-ala-otbu.hcl,beta-alanine tert-butyl ester hydrochloride,h-beta-ala-otbu hcl,beta-alanine t-butyl ester hydrochloride,3-amino-propionic acid tert-butyl ester hydrochloride,h-?-ala-otbu.hcl,h-,a-ala-otbu.hcl,h-beta-ala-otbu hydrochloride,tert-butyl 3-aminopropanoate-hcl PubChem CID: 16218890 IUPAC Name: tert-butyl 3-aminopropanoate;hydrochloride SMILES: Cl.CC(C)(C)OC(=O)CCN

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Specifications

PubChem CID	16218890
CAS	58620-93-2
Molecular Weight (g/mol)	181.66
MDL Number	MFCD00058258
SMILES	Cl.CC(C)(C)OC(=O)CCN
Synonym	tert-butyl 3-aminopropanoate hydrochloride,h-beta-ala-otbu.hcl,beta-alanine tert-butyl ester hydrochloride,h-beta-ala-otbu hcl,beta-alanine t-butyl ester hydrochloride,3-amino-propionic acid tert-butyl ester hydrochloride,h-?-ala-otbu.hcl,h-,a-ala-otbu.hcl,h-beta-ala-otbu hydrochloride,tert-butyl 3-aminopropanoate-hcl
IUPAC Name	tert-butyl 3-aminopropanoate;hydrochloride
InChI Key	DOMTZTVJNZKUNX-UHFFFAOYSA-N
Molecular Formula	C7H16ClNO2

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