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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841 – 855 of 36,175 results

841

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BOC-D-Alanine, 99+%

CAS: 7764-95-6 Molecular Formula: C8H15NO4 Molecular Weight (g/mol): 189.21 MDL Number: MFCD00063123 InChI Key: QVHJQCGUWFKTSE-RXMQYKEDSA-N Synonym: boc-d-alanine,boc-d-ala-oh,n-boc-d-alanine,n-tert-butoxycarbonyl-d-alanine,r-2-tert-butoxycarbonyl amino propanoic acid,n-alpha-t-boc-d-alanine,boc-d-ala,n-t-butoxycarbonyl-d-alanine,2r-2-tert-butoxy carbonyl amino propanoic acid PubChem CID: 637606 SMILES: C[C@@H](NC(=O)OC(C)(C)C)C(O)=O

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PubChem CID	637606
CAS	7764-95-6
Molecular Weight (g/mol)	189.21
MDL Number	MFCD00063123
SMILES	C[C@@H](NC(=O)OC(C)(C)C)C(O)=O
Synonym	boc-d-alanine,boc-d-ala-oh,n-boc-d-alanine,n-tert-butoxycarbonyl-d-alanine,r-2-tert-butoxycarbonyl amino propanoic acid,n-alpha-t-boc-d-alanine,boc-d-ala,n-t-butoxycarbonyl-d-alanine,2r-2-tert-butoxy carbonyl amino propanoic acid
InChI Key	QVHJQCGUWFKTSE-RXMQYKEDSA-N
Molecular Formula	C8H15NO4

842

Thermo Scientific Chemicals D-Threonine, 98%

CAS: 632-20-2 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00064269 InChI Key: AYFVYJQAPQTCCC-STHAYSLISA-N Synonym: d-threonine,h-d-thr-oh,2r,3s-2-amino-3-hydroxybutanoic acid,threonine, d,r-threonine,d-threonin,d-2-amino-3-hydroxybutyric acid,2r,3s-2-amino-3-hydroxybutyric acid,d-thr,dth PubChem CID: 69435 ChEBI: CHEBI:16398 IUPAC Name: (2R,3S)-2-amino-3-hydroxybutanoic acid SMILES: C[C@H](O)[C@@H](N)C(O)=O

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Specifications

PubChem CID	69435
CAS	632-20-2
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:16398
MDL Number	MFCD00064269
SMILES	C[C@H](O)[C@@H](N)C(O)=O
Synonym	d-threonine,h-d-thr-oh,2r,3s-2-amino-3-hydroxybutanoic acid,threonine, d,r-threonine,d-threonin,d-2-amino-3-hydroxybutyric acid,2r,3s-2-amino-3-hydroxybutyric acid,d-thr,dth
IUPAC Name	(2R,3S)-2-amino-3-hydroxybutanoic acid
InChI Key	AYFVYJQAPQTCCC-STHAYSLISA-N
Molecular Formula	C4H9NO3

843

3-(2-Naphthyl)-L-alanine, 98%, Thermo Scientific™

CAS: 58438-03-2 Molecular Formula: C13H13NO2 Molecular Weight (g/mol): 215.25 MDL Number: MFCD00066087 InChI Key: JPZXHKDZASGCLU-LBPRGKRZSA-N Synonym: 3-2-naphthyl-l-alanine,h-2-nal-oh,s-2-amino-3-naphthalen-2-yl propanoic acid,l-2-naphthylalanine,beta-2-naphthyl-alanine,unii-w425q6kv9r,l-3-2-naphthyl-alanine,nal,2s-2-amino-3-2-naphthyl propanoic acid,s-2-amino-3-naphthalen-2-yl-propionic acid PubChem CID: 185915 IUPAC Name: (2S)-2-amino-3-naphthalen-2-ylpropanoic acid SMILES: N[C@@H](CC1=CC2=CC=CC=C2C=C1)C(O)=O

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Specifications

PubChem CID	185915
CAS	58438-03-2
Molecular Weight (g/mol)	215.25
MDL Number	MFCD00066087
SMILES	N[C@@H](CC1=CC2=CC=CC=C2C=C1)C(O)=O
Synonym	3-2-naphthyl-l-alanine,h-2-nal-oh,s-2-amino-3-naphthalen-2-yl propanoic acid,l-2-naphthylalanine,beta-2-naphthyl-alanine,unii-w425q6kv9r,l-3-2-naphthyl-alanine,nal,2s-2-amino-3-2-naphthyl propanoic acid,s-2-amino-3-naphthalen-2-yl-propionic acid
IUPAC Name	(2S)-2-amino-3-naphthalen-2-ylpropanoic acid
InChI Key	JPZXHKDZASGCLU-LBPRGKRZSA-N
Molecular Formula	C13H13NO2

844

Thermo Scientific Chemicals cis-4-Hydroxy-D-proline, 99%

CAS: 2584-71-6 Molecular Formula: C5H9NO3 Molecular Weight (g/mol): 131.13 MDL Number: MFCD00005252 InChI Key: PMMYEEVYMWASQN-QWWZWVQMSA-N Synonym: cis-4-hydroxy-d-proline,h-d-cis-hyp-oh,2r,4r-4-hydroxypyrrolidine-2-carboxylic acid,d-cis-hydroxyproline,d-allo-hydroxyproline,d-proline, 4-hydroxy-, 4r,4r-4-hydroxy-d-proline,d-cis-4-hydroxyproline,cis-4-hydroxy-d-prolin,2r,4r-4-hydroxy-pyrrolidine-2-carboxylic acid PubChem CID: 440014 ChEBI: CHEBI:16231 IUPAC Name: (2R,4R)-4-hydroxypyrrolidine-2-carboxylic acid SMILES: O[C@H]1CN[C@H](C1)C(O)=O

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Specifications

PubChem CID	440014
CAS	2584-71-6
Molecular Weight (g/mol)	131.13
ChEBI	CHEBI:16231
MDL Number	MFCD00005252
SMILES	O[C@H]1CN[C@H](C1)C(O)=O
Synonym	cis-4-hydroxy-d-proline,h-d-cis-hyp-oh,2r,4r-4-hydroxypyrrolidine-2-carboxylic acid,d-cis-hydroxyproline,d-allo-hydroxyproline,d-proline, 4-hydroxy-, 4r,4r-4-hydroxy-d-proline,d-cis-4-hydroxyproline,cis-4-hydroxy-d-prolin,2r,4r-4-hydroxy-pyrrolidine-2-carboxylic acid
IUPAC Name	(2R,4R)-4-hydroxypyrrolidine-2-carboxylic acid
InChI Key	PMMYEEVYMWASQN-QWWZWVQMSA-N
Molecular Formula	C5H9NO3

845

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Thermo Scientific Chemicals D(+)-Proline, 99+%

CAS: 344-25-2 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD00064317 InChI Key: ONIBWKKTOPOVIA-SCSAIBSYSA-N Synonym: d-proline,2r-pyrrolidine-2-carboxylic acid,r-pyrrolidine-2-carboxylic acid,h-d-pro-oh,d-pro,d-+-proline,d-prolin,proline,r-proline,d +-proline PubChem CID: 8988 ChEBI: CHEBI:16313 IUPAC Name: (2R)-pyrrolidine-2-carboxylic acid SMILES: C1CC(NC1)C(=O)O

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Specifications

PubChem CID	8988
CAS	344-25-2
Molecular Weight (g/mol)	115.132
ChEBI	CHEBI:16313
MDL Number	MFCD00064317
SMILES	C1CC(NC1)C(=O)O
Synonym	d-proline,2r-pyrrolidine-2-carboxylic acid,r-pyrrolidine-2-carboxylic acid,h-d-pro-oh,d-pro,d-+-proline,d-prolin,proline,r-proline,d +-proline
IUPAC Name	(2R)-pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-SCSAIBSYSA-N
Molecular Formula	C5H9NO2

846

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N-alpha-Benzoyl-L-arginine, 99%

CAS: 154-92-7 Molecular Formula: C13H18N4O3 Molecular Weight (g/mol): 278.31 MDL Number: MFCD00001763 InChI Key: RSYYQCDERUOEFI-UHFFFAOYNA-N Synonym: bz-arg-oh,n-alpha-benzoyl-l-arginine,n-benzoyl-l-arginine,n2-benzoyl-l-arginine,benzoyl-l-arginine,arginine, n2-benzoyl,nalpha-benzoyl-l-arginine,2s-5-carbamimidamido-2-phenylformamido pentanoic acid,l-arginine, n2-benzoyl,n∼2∼-phenylcarbonyl-l-arginine PubChem CID: 97369 IUPAC Name: (2S)-2-benzamido-5-(diaminomethylideneamino)pentanoic acid SMILES: NC(N)=NCCCC(NC(=O)C1=CC=CC=C1)C(O)=O

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PubChem CID	97369
CAS	154-92-7
Molecular Weight (g/mol)	278.31
MDL Number	MFCD00001763
SMILES	NC(N)=NCCCC(NC(=O)C1=CC=CC=C1)C(O)=O
Synonym	bz-arg-oh,n-alpha-benzoyl-l-arginine,n-benzoyl-l-arginine,n2-benzoyl-l-arginine,benzoyl-l-arginine,arginine, n2-benzoyl,nalpha-benzoyl-l-arginine,2s-5-carbamimidamido-2-phenylformamido pentanoic acid,l-arginine, n2-benzoyl,n∼2∼-phenylcarbonyl-l-arginine
IUPAC Name	(2S)-2-benzamido-5-(diaminomethylideneamino)pentanoic acid
InChI Key	RSYYQCDERUOEFI-UHFFFAOYNA-N
Molecular Formula	C13H18N4O3

847

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4-Fluoro-L-phenylalanine, 98+%

CAS: 1132-68-9 Molecular Formula: C9H10FNO2 Molecular Weight (g/mol): 183.182 MDL Number: MFCD00063064 InChI Key: XWHHYOYVRVGJJY-QMMMGPOBSA-N Synonym: 4-fluoro-l-phenylalanine,p-fluoro-l-phenylalanine,s-4-fluorophenylalanine,l-4-fluorophenylalanine,h-phe 4-f-oh,s-2-amino-3-4-fluorophenyl propanoic acid,unii-e2k2vdk6kk,l-phenylalanine, 4-fluoro,s---p-fluorophenylalanine,2s-2-amino-3-4-fluorophenyl propanoic acid PubChem CID: 716312 ChEBI: CHEBI:44909 IUPAC Name: (2S)-2-amino-3-(4-fluorophenyl)propanoic acid SMILES: C1=CC(=CC=C1CC(C(=O)O)N)F

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Specifications

PubChem CID	716312
CAS	1132-68-9
Molecular Weight (g/mol)	183.182
ChEBI	CHEBI:44909
MDL Number	MFCD00063064
SMILES	C1=CC(=CC=C1CC(C(=O)O)N)F
Synonym	4-fluoro-l-phenylalanine,p-fluoro-l-phenylalanine,s-4-fluorophenylalanine,l-4-fluorophenylalanine,h-phe 4-f-oh,s-2-amino-3-4-fluorophenyl propanoic acid,unii-e2k2vdk6kk,l-phenylalanine, 4-fluoro,s---p-fluorophenylalanine,2s-2-amino-3-4-fluorophenyl propanoic acid
IUPAC Name	(2S)-2-amino-3-(4-fluorophenyl)propanoic acid
InChI Key	XWHHYOYVRVGJJY-QMMMGPOBSA-N
Molecular Formula	C9H10FNO2

848

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Glycine tert-butyl ester hydrochloride, 99%

CAS: 27532-96-3 Molecular Formula: C6H14ClNO2 Molecular Weight (g/mol): 167.63 MDL Number: MFCD00058255 InChI Key: OSWULUXZFOQIRU-UHFFFAOYSA-N Synonym: h-gly-otbu.hcl,tert-butyl 2-aminoacetate hydrochloride,glycine tert-butyl ester hydrochloride,glycine tert butyl ester hydrochloride,glycine tert-butyl ester hcl,glycine t-butyl ester hydrochloride,tert-butyl glycine hydrochloride,t-butyl glycinate,tert-butyl aminoacetate hydrochloride,glycine tert-butylester hydrochloride PubChem CID: 2725036 IUPAC Name: tert-butyl 2-aminoacetate hydrochloride SMILES: Cl.CC(C)(C)OC(=O)CN

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Specifications

PubChem CID	2725036
CAS	27532-96-3
Molecular Weight (g/mol)	167.63
MDL Number	MFCD00058255
SMILES	Cl.CC(C)(C)OC(=O)CN
Synonym	h-gly-otbu.hcl,tert-butyl 2-aminoacetate hydrochloride,glycine tert-butyl ester hydrochloride,glycine tert butyl ester hydrochloride,glycine tert-butyl ester hcl,glycine t-butyl ester hydrochloride,tert-butyl glycine hydrochloride,t-butyl glycinate,tert-butyl aminoacetate hydrochloride,glycine tert-butylester hydrochloride
IUPAC Name	tert-butyl 2-aminoacetate hydrochloride
InChI Key	OSWULUXZFOQIRU-UHFFFAOYSA-N
Molecular Formula	C6H14ClNO2

849

2-[2-(Dimethylamino)ethoxy]benzoic acid, 95%, Thermo Scientific™

CAS: 206261-66-7 Molecular Formula: C11H15NO3 Molecular Weight (g/mol): 209.245 MDL Number: MFCD07801180 InChI Key: JZLYEZGHBQFRLU-UHFFFAOYSA-N Synonym: 2-2-dimethylamino ethoxy benzoic acid,2-2-dimethylamino-ethoxy-benzoic acid,2-2-dimethylaminoethoxy benzoic acid,2-2-dimethylaminoethyloxy benzoic acid,2-carboxy-beta-dimethylamino phenetole,2-2-n,n-dimethylamino ethoxy benzoic acid,2-2-n,n-dimethylamino ethyl oxy-benzoic acid PubChem CID: 6484659 IUPAC Name: 2-[2-(dimethylamino)ethoxy]benzoic acid SMILES: CN(C)CCOC1=CC=CC=C1C(=O)O

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PubChem CID	6484659
CAS	206261-66-7
Molecular Weight (g/mol)	209.245
MDL Number	MFCD07801180
SMILES	CN(C)CCOC1=CC=CC=C1C(=O)O
Synonym	2-2-dimethylamino ethoxy benzoic acid,2-2-dimethylamino-ethoxy-benzoic acid,2-2-dimethylaminoethoxy benzoic acid,2-2-dimethylaminoethyloxy benzoic acid,2-carboxy-beta-dimethylamino phenetole,2-2-n,n-dimethylamino ethoxy benzoic acid,2-2-n,n-dimethylamino ethyl oxy-benzoic acid
IUPAC Name	2-[2-(dimethylamino)ethoxy]benzoic acid
InChI Key	JZLYEZGHBQFRLU-UHFFFAOYSA-N
Molecular Formula	C11H15NO3

850

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Thermo Scientific Chemicals D-Alanine, 99+%

CAS: 338-69-2 Molecular Formula: C3H7NO2 Molecular Weight (g/mol): 89.09 MDL Number: MFCD00008077 InChI Key: QNAYBMKLOCPYGJ-UWTATZPHSA-N Synonym: d-alanine,2r-2-aminopropanoic acid,r-alanine,h-d-ala-oh,d-2-aminopropionic acid,d-ala,r-2-aminopropanoic acid,d-alpha-alanine,alanine, d,alanine d-form PubChem CID: 71080 ChEBI: CHEBI:15570 IUPAC Name: (2R)-2-aminopropanoic acid SMILES: C[C@@H](N)C(O)=O

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Specifications

PubChem CID	71080
CAS	338-69-2
Molecular Weight (g/mol)	89.09
ChEBI	CHEBI:15570
MDL Number	MFCD00008077
SMILES	C[C@@H](N)C(O)=O
Synonym	d-alanine,2r-2-aminopropanoic acid,r-alanine,h-d-ala-oh,d-2-aminopropionic acid,d-ala,r-2-aminopropanoic acid,d-alpha-alanine,alanine, d,alanine d-form
IUPAC Name	(2R)-2-aminopropanoic acid
InChI Key	QNAYBMKLOCPYGJ-UWTATZPHSA-N
Molecular Formula	C3H7NO2

851

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Thermo Scientific Chemicals DL-Homoserine, 99%

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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Specifications

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

852

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3-Nitro-L-tyrosine, 98%, Thermo Scientific Chemicals

CAS: 621-44-3 Molecular Formula: C9H10N2O5 Molecular Weight (g/mol): 226.19 MDL Number: MFCD00007123 InChI Key: FBTSQILOGYXGMD-MDOHGIEYNA-N Synonym: 3-nitro-l-tyrosine,3-nitrotyrosine,h-tyr 3-no2-oh,l-3-nitrotyrosine,tyrosine, 3-nitro,l-tyrosine, 3-nitro,meta-nitro-tyrosine,unii-7coy1ha6hk,tyrosine, 3-nitro-, l,3-mononitrotyrosine PubChem CID: 65124 ChEBI: CHEBI:44454 IUPAC Name: (2S)-2-amino-3-(4-hydroxy-3-nitrophenyl)propanoic acid SMILES: N[C@@H](CC1=CC=C(O)C(=C1)[N+]([O-])=O)C(O)=O

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Specifications

PubChem CID	65124
CAS	621-44-3
Molecular Weight (g/mol)	226.19
ChEBI	CHEBI:44454
MDL Number	MFCD00007123
SMILES	N[C@@H](CC1=CC=C(O)C(=C1)[N+]([O-])=O)C(O)=O
Synonym	3-nitro-l-tyrosine,3-nitrotyrosine,h-tyr 3-no2-oh,l-3-nitrotyrosine,tyrosine, 3-nitro,l-tyrosine, 3-nitro,meta-nitro-tyrosine,unii-7coy1ha6hk,tyrosine, 3-nitro-, l,3-mononitrotyrosine
IUPAC Name	(2S)-2-amino-3-(4-hydroxy-3-nitrophenyl)propanoic acid
InChI Key	FBTSQILOGYXGMD-MDOHGIEYNA-N
Molecular Formula	C9H10N2O5

853

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Thermo Scientific Chemicals L-5-Hydroxytryptophan, 99%

Molecular Formula: C₁₁H₁₂N₂O₃ MDL Number: MFCD00064341

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Specifications

MDL Number	MFCD00064341
Molecular Formula	C₁₁H₁₂N₂O₃

854

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DL-Serine methyl ester hydrochloride, 98+%

CAS: 5619-04-5 Molecular Formula: C4H10ClNO3 Molecular Weight (g/mol): 155.58 MDL Number: MFCD00012593 InChI Key: NDBQJIBNNUJNHA-UHFFFAOYNA-N Synonym: dl-serine methyl ester hydrochloride,h-dl-ser-ome.hcl,methyl 2-amino-3-hydroxypropanoate hydrochloride,l-serine, hydrochloride,methyl dl-serinate hcl,d,l-serine methyl ester hydrochloride,zlchem 219,dl-serinemethylesterhydrochloride,h-ser-ome??hcl,pubchem10908 PubChem CID: 517373 IUPAC Name: methyl 2-amino-3-hydroxypropanoate;hydrochloride SMILES: COC(=O)C(CO)N.Cl

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Specifications

PubChem CID	517373
CAS	5619-04-5
Molecular Weight (g/mol)	155.58
MDL Number	MFCD00012593
SMILES	COC(=O)C(CO)N.Cl
Synonym	dl-serine methyl ester hydrochloride,h-dl-ser-ome.hcl,methyl 2-amino-3-hydroxypropanoate hydrochloride,l-serine, hydrochloride,methyl dl-serinate hcl,d,l-serine methyl ester hydrochloride,zlchem 219,dl-serinemethylesterhydrochloride,h-ser-ome??hcl,pubchem10908
IUPAC Name	methyl 2-amino-3-hydroxypropanoate;hydrochloride
InChI Key	NDBQJIBNNUJNHA-UHFFFAOYNA-N
Molecular Formula	C4H10ClNO3

855

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L-Serine ethyl ester hydrochloride, 99%

CAS: 26348-61-8 Molecular Formula: C5H12ClNO3 Molecular Weight (g/mol): 169.61 MDL Number: MFCD00012594 InChI Key: JZJQCLZQSHLSFB-UHFFFAOYNA-N Synonym: l-serine ethyl ester hydrochloride,h-ser-oet.hcl,ethyl l-serinate hydrochloride,s-ethyl 2-amino-3-hydroxypropanoate hydrochloride,serine ethyl ester hydrochloride,l-serine ethyl ester hcl,l-serine, ethyl ester, hydrochloride,ethyl serinate hydrochloride,ethyl 2s-2-amino-3-hydroxypropanoate hydrochloride,h-ser-oet hcl PubChem CID: 2724185 SMILES: [H+].[Cl-].CCOC(=O)C(N)CO

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Specifications

PubChem CID	2724185
CAS	26348-61-8
Molecular Weight (g/mol)	169.61
MDL Number	MFCD00012594
SMILES	[H+].[Cl-].CCOC(=O)C(N)CO
Synonym	l-serine ethyl ester hydrochloride,h-ser-oet.hcl,ethyl l-serinate hydrochloride,s-ethyl 2-amino-3-hydroxypropanoate hydrochloride,serine ethyl ester hydrochloride,l-serine ethyl ester hcl,l-serine, ethyl ester, hydrochloride,ethyl serinate hydrochloride,ethyl 2s-2-amino-3-hydroxypropanoate hydrochloride,h-ser-oet hcl
InChI Key	JZJQCLZQSHLSFB-UHFFFAOYNA-N
Molecular Formula	C5H12ClNO3

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