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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106 – 120 of 32,938 results

106

Thermo Scientific Chemicals Glycine anhydride, 98%

CAS: 106-57-0 Molecular Formula: C4H6N2O2 Molecular Weight (g/mol): 114.104 MDL Number: MFCD00006009 InChI Key: BXRNXXXXHLBUKK-UHFFFAOYSA-N Synonym: 2,5-piperazinedione,2,5-dioxopiperazine,2,5-diketopiperazine,cyclodiglycine,cycloglycylglycine,cyclo glycylglycyl,glycylglycine lactam,diglycolyl diamide,glycine, bimol. cyclic peptide,alpha,gamma-diacipiperazine PubChem CID: 7817 ChEBI: CHEBI:16535 IUPAC Name: piperazine-2,5-dione SMILES: C1C(=O)NCC(=O)N1

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Specifications

PubChem CID	7817
CAS	106-57-0
Molecular Weight (g/mol)	114.104
ChEBI	CHEBI:16535
MDL Number	MFCD00006009
SMILES	C1C(=O)NCC(=O)N1
Synonym	2,5-piperazinedione,2,5-dioxopiperazine,2,5-diketopiperazine,cyclodiglycine,cycloglycylglycine,cyclo glycylglycyl,glycylglycine lactam,diglycolyl diamide,glycine, bimol. cyclic peptide,alpha,gamma-diacipiperazine
IUPAC Name	piperazine-2,5-dione
InChI Key	BXRNXXXXHLBUKK-UHFFFAOYSA-N
Molecular Formula	C4H6N2O2

107

4,4'-Azobis(4-cyanovaleric acid), 98%, cont. ca 18% water

CAS: 2638-94-0 Molecular Formula: C12H16N4O4 Molecular Weight (g/mol): 280.284 MDL Number: MFCD00002799 InChI Key: VFXXTYGQYWRHJP-UHFFFAOYSA-N Synonym: 4,4'-azobis 4-cyanovaleric acid,azobis cyanovaleric acid,4,4'-diazene-1,2-diyl bis 4-cyanopentanoic acid,4,4'-azobis 4-cyanopentanoic acid,acva,4,4-azobis 4-cyanovaleric acid,valeric acid, 4,4'-azobis 4-cyano,pentanoic acid, 4,4'-azobis 4-cyano,4,4'-azobis 4-cyano valeric acid acva PubChem CID: 92938 IUPAC Name: 4-[(4-carboxy-2-cyanobutan-2-yl)diazenyl]-4-cyanopentanoic acid SMILES: CC(CCC(=O)O)(C#N)N=NC(C)(CCC(=O)O)C#N

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Specifications

PubChem CID	92938
CAS	2638-94-0
Molecular Weight (g/mol)	280.284
MDL Number	MFCD00002799
SMILES	CC(CCC(=O)O)(C#N)N=NC(C)(CCC(=O)O)C#N
Synonym	4,4'-azobis 4-cyanovaleric acid,azobis cyanovaleric acid,4,4'-diazene-1,2-diyl bis 4-cyanopentanoic acid,4,4'-azobis 4-cyanopentanoic acid,acva,4,4-azobis 4-cyanovaleric acid,valeric acid, 4,4'-azobis 4-cyano,pentanoic acid, 4,4'-azobis 4-cyano,4,4'-azobis 4-cyano valeric acid acva
IUPAC Name	4-[(4-carboxy-2-cyanobutan-2-yl)diazenyl]-4-cyanopentanoic acid
InChI Key	VFXXTYGQYWRHJP-UHFFFAOYSA-N
Molecular Formula	C12H16N4O4

108

Thermo Scientific Chemicals D-Asparagine monohydrate

CAS: 5794-24-1 Molecular Weight (g/mol): 150.13 InChI Key: RBMGJIZCEWRQES-UHFFFAOYNA-N IUPAC Name: 2-amino-3-carbamoylpropanoic acid hydrate SMILES: O.NC(CC(N)=O)C(O)=O

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Specifications

CAS	5794-24-1
Molecular Weight (g/mol)	150.13
SMILES	O.NC(CC(N)=O)C(O)=O
IUPAC Name	2-amino-3-carbamoylpropanoic acid hydrate
InChI Key	RBMGJIZCEWRQES-UHFFFAOYNA-N

109

beta-Alanine, 98.5%, Thermo Scientific Chemicals

CAS: 107-95-9 Molecular Formula: C3H7NO2 Molecular Weight (g/mol): 89.09 MDL Number: MFCD00008200 InChI Key: UCMIRNVEIXFBKS-UHFFFAOYSA-N Synonym: beta-alanine,3-aminopropionic acid,abufene,beta alanine,h-beta-ala-oh,beta-aminopropionic acid,2-carboxyethylamine,.beta.-alanine,alanine, beta,propanoic acid, 3-amino PubChem CID: 239 ChEBI: CHEBI:16958 IUPAC Name: 3-aminopropanoic acid SMILES: NCCC(O)=O

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Specifications

PubChem CID	239
CAS	107-95-9
Molecular Weight (g/mol)	89.09
ChEBI	CHEBI:16958
MDL Number	MFCD00008200
SMILES	NCCC(O)=O
Synonym	beta-alanine,3-aminopropionic acid,abufene,beta alanine,h-beta-ala-oh,beta-aminopropionic acid,2-carboxyethylamine,.beta.-alanine,alanine, beta,propanoic acid, 3-amino
IUPAC Name	3-aminopropanoic acid
InChI Key	UCMIRNVEIXFBKS-UHFFFAOYSA-N
Molecular Formula	C3H7NO2

110

L-Cysteine, 99.5%, MP Biomedicals™

CAS: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.154 InChI Key: XUJNEKJLAYXESH-REOHCLBHSA-N Synonym: l-cysteine,cysteine,cystein,half-cystine,r-cysteine,thioserine,r-2-amino-3-mercaptopropanoic acid,l-+-cysteine,l-cystein,2r-2-amino-3-sulfanylpropanoic acid PubChem CID: 5862 ChEBI: CHEBI:17561 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid SMILES: C(C(C(=O)O)N)S

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Specifications

PubChem CID	5862
CAS	52-90-4
Molecular Weight (g/mol)	121.154
ChEBI	CHEBI:17561
SMILES	C(C(C(=O)O)N)S
Synonym	l-cysteine,cysteine,cystein,half-cystine,r-cysteine,thioserine,r-2-amino-3-mercaptopropanoic acid,l-+-cysteine,l-cystein,2r-2-amino-3-sulfanylpropanoic acid
IUPAC Name	(2R)-2-amino-3-sulfanylpropanoic acid
InChI Key	XUJNEKJLAYXESH-REOHCLBHSA-N
Molecular Formula	C3H7NO2S

111

N-Fmoc-3-(1-naphthyl)-D-alanine, 98%

CAS: 138774-93-3 Molecular Formula: C28H23NO4 Molecular Weight (g/mol): 437.50 MDL Number: MFCD00191200 InChI Key: ORWNVJDLEMVDLV-UHFFFAOYNA-N Synonym: fmoc-3-1-naphthyl-d-alanine,fmoc-d-1-nal-oh,fmoc-d-1-naphthylalanine,fmoc-beta-1-naphthyl-d-alanine,fmoc-d-3-1-naphthyl-alanine,fmoc-3-1-naphthyl-d-ala,2r-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-naphthalen-1-yl propanoic acid,r-2-9h-fluoren-9-ylmethoxycarbonylamino-3-naphthalen-1-yl-propionic acid,n-fmoc-3-1-naphthyl-l-alanine,ambotzfaa1659 PubChem CID: 7129831 SMILES: OC(=O)C(CC1=CC=CC2=CC=CC=C12)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12

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Specifications

PubChem CID	7129831
CAS	138774-93-3
Molecular Weight (g/mol)	437.50
MDL Number	MFCD00191200
SMILES	OC(=O)C(CC1=CC=CC2=CC=CC=C12)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12
Synonym	fmoc-3-1-naphthyl-d-alanine,fmoc-d-1-nal-oh,fmoc-d-1-naphthylalanine,fmoc-beta-1-naphthyl-d-alanine,fmoc-d-3-1-naphthyl-alanine,fmoc-3-1-naphthyl-d-ala,2r-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-naphthalen-1-yl propanoic acid,r-2-9h-fluoren-9-ylmethoxycarbonylamino-3-naphthalen-1-yl-propionic acid,n-fmoc-3-1-naphthyl-l-alanine,ambotzfaa1659
InChI Key	ORWNVJDLEMVDLV-UHFFFAOYNA-N
Molecular Formula	C28H23NO4

112

Thermo Scientific Chemicals L-Leucine, 99%

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

113

L-Glutamic acid 5-tert-butyl ester, 98%, Thermo Scientific Chemicals

CAS: 2419-56-9 Molecular Formula: C9H17NO4 Molecular Weight (g/mol): 203.238 MDL Number: MFCD00038580 InChI Key: OIOAKXPMBIZAHL-LURJTMIESA-N PubChem CID: 7010573 IUPAC Name: (2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid SMILES: CC(C)(C)OC(=O)CCC(C(=O)O)N

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Specifications

PubChem CID	7010573
CAS	2419-56-9
Molecular Weight (g/mol)	203.238
MDL Number	MFCD00038580
SMILES	CC(C)(C)OC(=O)CCC(C(=O)O)N
IUPAC Name	(2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid
InChI Key	OIOAKXPMBIZAHL-LURJTMIESA-N
Molecular Formula	C9H17NO4

114

L-Asparagine, 99% [Anhydrous], MP Biomedicals

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

115

Thermo Scientific Chemicals D-Valine, 98+%

CAS: 640-68-6 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064219 InChI Key: KZSNJWFQEVHDMF-SCSAIBSYSA-N Synonym: d-valine,h-d-val-oh,r-valine,valine, d,d-val,2r-2-amino-3-methylbutanoic acid,d-2-aminoisovaleric acid,d-valin,unii-y14i1443ur,d-2-amino-3-methylbutanoic acid PubChem CID: 71563 ChEBI: CHEBI:27477 IUPAC Name: (2R)-2-amino-3-methylbutanoic acid SMILES: CC(C)[C@@H](N)C(O)=O

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Specifications

PubChem CID	71563
CAS	640-68-6
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:27477
MDL Number	MFCD00064219
SMILES	CC(C)[C@@H](N)C(O)=O
Synonym	d-valine,h-d-val-oh,r-valine,valine, d,d-val,2r-2-amino-3-methylbutanoic acid,d-2-aminoisovaleric acid,d-valin,unii-y14i1443ur,d-2-amino-3-methylbutanoic acid
IUPAC Name	(2R)-2-amino-3-methylbutanoic acid
InChI Key	KZSNJWFQEVHDMF-SCSAIBSYSA-N
Molecular Formula	C5H11NO2

116

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

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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

117

Thermo Scientific Chemicals 3,4-Dihydroxy-L-phenylalanine, 98+%

CAS: 59-92-7 Molecular Formula: C9H11NO4 Molecular Weight (g/mol): 197.19 MDL Number: MFCD00002598 InChI Key: WTDRDQBEARUVNC-LURJTMIESA-N Synonym: levodopa,l-dopa,dopar,3-hydroxy-l-tyrosine,3,4-dihydroxy-l-phenylalanine,larodopa,bendopa,levopa,dihydroxy-l-phenylalanine,cidandopa PubChem CID: 6047 ChEBI: CHEBI:15765 IUPAC Name: (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid SMILES: N[C@@H](CC1=CC=C(O)C(O)=C1)C(O)=O

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Specifications

PubChem CID	6047
CAS	59-92-7
Molecular Weight (g/mol)	197.19
ChEBI	CHEBI:15765
MDL Number	MFCD00002598
SMILES	N[C@@H](CC1=CC=C(O)C(O)=C1)C(O)=O
Synonym	levodopa,l-dopa,dopar,3-hydroxy-l-tyrosine,3,4-dihydroxy-l-phenylalanine,larodopa,bendopa,levopa,dihydroxy-l-phenylalanine,cidandopa
IUPAC Name	(2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid
InChI Key	WTDRDQBEARUVNC-LURJTMIESA-N
Molecular Formula	C9H11NO4

118

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

CAS: 5794-13-8 Molecular Formula: C4H10N2O4 Molecular Weight (g/mol): 150.134 MDL Number: MFCD00151038 InChI Key: RBMGJIZCEWRQES-DKWTVANSSA-N Synonym: l-asparagine monohydrate,l +-asparagine monohydrate,l-asparagine hydrate,asparagine monohydrate,h-asn-oh.h2o,l-asparagine, monohydrate,asparagine nf,s-2,4-diamino-4-oxobutanoic acid hydrate,asparagine,unii-2pd79vf521 PubChem CID: 170358 IUPAC Name: (2S)-2,4-diamino-4-oxobutanoic acid;hydrate SMILES: C(C(C(=O)O)N)C(=O)N.O

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Specifications

PubChem CID	170358
CAS	5794-13-8
Molecular Weight (g/mol)	150.134
MDL Number	MFCD00151038
SMILES	C(C(C(=O)O)N)C(=O)N.O
Synonym	l-asparagine monohydrate,l +-asparagine monohydrate,l-asparagine hydrate,asparagine monohydrate,h-asn-oh.h2o,l-asparagine, monohydrate,asparagine nf,s-2,4-diamino-4-oxobutanoic acid hydrate,asparagine,unii-2pd79vf521
IUPAC Name	(2S)-2,4-diamino-4-oxobutanoic acid;hydrate
InChI Key	RBMGJIZCEWRQES-DKWTVANSSA-N
Molecular Formula	C4H10N2O4

119

(R)-(+)-2-(BOC-Amino)-1,4-butanediol, 97%, Thermo Scientific Chemicals

CAS: 397246-14-9 Molecular Formula: C₉H₁₉NO₄ Molecular Weight (g/mol): 205.25 InChI Key: KLRRFBSWOIUAHZ-SSDOTTSWSA-N Synonym: r-+-2-boc-amino-1,4-butanediol,r-tert-butyl 1,4-dihydroxybutan-2-yl carbamate,r-2-boc-amino-butane-1,4-diol,r-2-boc-amino-1,4-butanediol,tert-butyl n-2r-1,4-dihydroxybutan-2-yl carbamate,pubchem15259,ksc498c9f,1r-3-hydroxy-1-hydroxymethyl propyl carbamic acid tert-butyl ester,r-2-boc-amino-butan-1,4-diol,2r-tert-butoxycarbonylamino butane-1,4-diol PubChem CID: 11954482 IUPAC Name: tert-butyl N-[(2R)-1,4-dihydroxybutan-2-yl]carbamate SMILES: CC(C)(C)OC(=O)NC(CCO)CO

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Specifications

PubChem CID	11954482
CAS	397246-14-9
Molecular Weight (g/mol)	205.25
SMILES	CC(C)(C)OC(=O)NC(CCO)CO
Synonym	r-+-2-boc-amino-1,4-butanediol,r-tert-butyl 1,4-dihydroxybutan-2-yl carbamate,r-2-boc-amino-butane-1,4-diol,r-2-boc-amino-1,4-butanediol,tert-butyl n-2r-1,4-dihydroxybutan-2-yl carbamate,pubchem15259,ksc498c9f,1r-3-hydroxy-1-hydroxymethyl propyl carbamic acid tert-butyl ester,r-2-boc-amino-butan-1,4-diol,2r-tert-butoxycarbonylamino butane-1,4-diol
IUPAC Name	tert-butyl N-[(2R)-1,4-dihydroxybutan-2-yl]carbamate
InChI Key	KLRRFBSWOIUAHZ-SSDOTTSWSA-N
Molecular Formula	C₉H₁₉NO₄

120

N-Fmoc-L-glycylglycine, 97%

CAS: 35665-38-4 Molecular Formula: C19H18N2O5 Molecular Weight (g/mol): 354.362 MDL Number: MFCD00190880 InChI Key: FBKUOPULLUJMOC-UHFFFAOYSA-N Synonym: fmoc-gly-gly-oh,fmoc-gly-gly,2-2-9h-fluoren-9-yl methoxy carbonyl amino acetamido acetic acid,n-fmoc-glycylglycine,fmoc-glycyl-glycine,n-9-fluorenylmethoxycarbonylglycylglycine,glycine, n-9h-fluoren-9-ylmethoxy carbonyl glycyl,2-9h-fluoren-9-ylmethoxy carbonyl amino acetamido acetic acid,fmoc-glycylglycine,2-2-9h-fluoren-9-ylmethoxycarbonylamino acetyl amino acetic acid PubChem CID: 7019069 IUPAC Name: 2-[[2-(9H-fluoren-9-ylmethoxycarbonylamino)acetyl]amino]acetic acid SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCC(=O)NCC(=O)O

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Specifications

PubChem CID	7019069
CAS	35665-38-4
Molecular Weight (g/mol)	354.362
MDL Number	MFCD00190880
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCC(=O)NCC(=O)O
Synonym	fmoc-gly-gly-oh,fmoc-gly-gly,2-2-9h-fluoren-9-yl methoxy carbonyl amino acetamido acetic acid,n-fmoc-glycylglycine,fmoc-glycyl-glycine,n-9-fluorenylmethoxycarbonylglycylglycine,glycine, n-9h-fluoren-9-ylmethoxy carbonyl glycyl,2-9h-fluoren-9-ylmethoxy carbonyl amino acetamido acetic acid,fmoc-glycylglycine,2-2-9h-fluoren-9-ylmethoxycarbonylamino acetyl amino acetic acid
IUPAC Name	2-[[2-(9H-fluoren-9-ylmethoxycarbonylamino)acetyl]amino]acetic acid
InChI Key	FBKUOPULLUJMOC-UHFFFAOYSA-N
Molecular Formula	C19H18N2O5

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