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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811 – 825 of 33,256 results

811

N-Formyl-L-leucine, tech. 90%

CAS: 6113-61-7 Molecular Formula: C7H13NO3 Molecular Weight (g/mol): 159.19 MDL Number: MFCD00055861 InChI Key: HFBHOAHFRNLZGN-MDOHGIEYNA-N Synonym: n-formyl-l-leucine,n-formyl-leu-oh,n-formylleucine,l-leucine, n-formyl,unii-5tha63y4ff,5tha63y4ff,2s-2-formamido-4-methylpentanoic acid,n-formylleucine #,formylleucin,n-formyl leucine PubChem CID: 9880216 IUPAC Name: (2S)-2-formamido-4-methylpentanoic acid SMILES: CC(C)C[C@H](NC=O)C(O)=O

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Specifications

PubChem CID	9880216
CAS	6113-61-7
Molecular Weight (g/mol)	159.19
MDL Number	MFCD00055861
SMILES	CC(C)C[C@H](NC=O)C(O)=O
Synonym	n-formyl-l-leucine,n-formyl-leu-oh,n-formylleucine,l-leucine, n-formyl,unii-5tha63y4ff,5tha63y4ff,2s-2-formamido-4-methylpentanoic acid,n-formylleucine #,formylleucin,n-formyl leucine
IUPAC Name	(2S)-2-formamido-4-methylpentanoic acid
InChI Key	HFBHOAHFRNLZGN-MDOHGIEYNA-N
Molecular Formula	C7H13NO3

812

L-Tyrosine ethyl ester hydrochloride, 99%, Thermo Scientific Chemicals

CAS: 4089-07-0 Molecular Formula: C11H16ClNO3 Molecular Weight (g/mol): 245.70 MDL Number: MFCD00063047 InChI Key: BQULAXAVRFIAHN-OXZMBGLCNA-N Synonym: l-tyrosine ethyl ester hydrochloride,h-tyr-oet.hcl,ethyl l-tyrosinate hydrochloride,unii-fap58daz1e,s-ethyl 2-amino-3-4-hydroxyphenyl propanoate hydrochloride,h-tyr-oet hcl,tyrosine ethyl ester hydrochloride,fap58daz1e,tyrosine, ethyl ester, hydrochloride,l-tyrosine, ethyl ester hydrochloride PubChem CID: 2724939 IUPAC Name: ethyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride SMILES: Cl.CCOC(=O)[C@@H](N)CC1=CC=C(O)C=C1

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Specifications

PubChem CID	2724939
CAS	4089-07-0
Molecular Weight (g/mol)	245.70
MDL Number	MFCD00063047
SMILES	Cl.CCOC(=O)[C@@H](N)CC1=CC=C(O)C=C1
Synonym	l-tyrosine ethyl ester hydrochloride,h-tyr-oet.hcl,ethyl l-tyrosinate hydrochloride,unii-fap58daz1e,s-ethyl 2-amino-3-4-hydroxyphenyl propanoate hydrochloride,h-tyr-oet hcl,tyrosine ethyl ester hydrochloride,fap58daz1e,tyrosine, ethyl ester, hydrochloride,l-tyrosine, ethyl ester hydrochloride
IUPAC Name	ethyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride
InChI Key	BQULAXAVRFIAHN-OXZMBGLCNA-N
Molecular Formula	C11H16ClNO3

813

N-Boc-N-methyl-L-valine, 95%

CAS: 45170-31-8 Molecular Formula: C11H21NO4 Molecular Weight (g/mol): 231.29 MDL Number: MFCD00038760 InChI Key: XPUAXAVJMJDPDH-QMMMGPOBSA-N Synonym: boc-n-me-val-oh,boc-n-methyl-l-valine,n-boc-n-methyl-l-valine,boc-meval-oh,s-2-tert-butoxycarbonyl methyl amino-3-methylbutanoic acid,l-valine, n-1,1-dimethylethoxy carbonyl-n-methyl,2s-2-tert-butoxycarbonyl methyl amino-3-methylbutanoic acid,ambotzbaa1272,n-boc-n-methylvaline,pubchem12254 PubChem CID: 7010608 IUPAC Name: (2S)-3-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoic acid SMILES: CC(C)[C@H](N(C)C(=O)OC(C)(C)C)C(O)=O

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Specifications

PubChem CID	7010608
CAS	45170-31-8
Molecular Weight (g/mol)	231.29
MDL Number	MFCD00038760
SMILES	CC(C)[C@H](N(C)C(=O)OC(C)(C)C)C(O)=O
Synonym	boc-n-me-val-oh,boc-n-methyl-l-valine,n-boc-n-methyl-l-valine,boc-meval-oh,s-2-tert-butoxycarbonyl methyl amino-3-methylbutanoic acid,l-valine, n-1,1-dimethylethoxy carbonyl-n-methyl,2s-2-tert-butoxycarbonyl methyl amino-3-methylbutanoic acid,ambotzbaa1272,n-boc-n-methylvaline,pubchem12254
IUPAC Name	(2S)-3-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoic acid
InChI Key	XPUAXAVJMJDPDH-QMMMGPOBSA-N
Molecular Formula	C11H21NO4

814

Azetidine-2-carboxylic acid

CAS: 2517-04-6 Molecular Formula: C4H7NO2 Molecular Weight (g/mol): 101.11 InChI Key: IADUEWIQBXOCDZ-UHFFFAOYNA-N IUPAC Name: azetidine-2-carboxylic acid SMILES: OC(=O)C1CCN1

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Specifications

CAS	2517-04-6
Molecular Weight (g/mol)	101.11
SMILES	OC(=O)C1CCN1
IUPAC Name	azetidine-2-carboxylic acid
InChI Key	IADUEWIQBXOCDZ-UHFFFAOYNA-N
Molecular Formula	C4H7NO2

815

Ngamma-Trityl-L-asparagine hydrate, 98%

CAS: 132388-58-0 Molecular Formula: C23H22N2O3 Molecular Weight (g/mol): 374.44 MDL Number: MFCD00153422 InChI Key: BRRPJQYCERAMFI-GNLPSFAGNA-N Synonym: h-asn trt-oh,n'-trityl-l-asparagine,n-beta-trityl-l-asparagine,n-triphenylmethyl-l-asparagine,2s-2-amino-4-oxo-4-tritylamino butanoic acid,2s-2-amino-3-triphenylmethylcarbamoyl propanoic acid,2s-2-amino-3-triphenylmethyl carbamoyl propanoic acid,h-asn trt-2-chlorotrityl resin,asparagine trt,h-asn trt oh PubChem CID: 7408309 IUPAC Name: (2S)-2-amino-4-oxo-4-(tritylamino)butanoic acid SMILES: N[C@@H](CC(=O)NC(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	7408309
CAS	132388-58-0
Molecular Weight (g/mol)	374.44
MDL Number	MFCD00153422
SMILES	N[C@@H](CC(=O)NC(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)C(O)=O
Synonym	h-asn trt-oh,n'-trityl-l-asparagine,n-beta-trityl-l-asparagine,n-triphenylmethyl-l-asparagine,2s-2-amino-4-oxo-4-tritylamino butanoic acid,2s-2-amino-3-triphenylmethylcarbamoyl propanoic acid,2s-2-amino-3-triphenylmethyl carbamoyl propanoic acid,h-asn trt-2-chlorotrityl resin,asparagine trt,h-asn trt oh
IUPAC Name	(2S)-2-amino-4-oxo-4-(tritylamino)butanoic acid
InChI Key	BRRPJQYCERAMFI-GNLPSFAGNA-N
Molecular Formula	C23H22N2O3

816

N-Benzoyl-DL-alanine, 97+%

CAS: 1205-02-3 Molecular Formula: C10H11NO3 Molecular Weight (g/mol): 193.20 MDL Number: MFCD00020393 InChI Key: UAQVHNZEONHPQG-UHFFFAOYNA-N Synonym: n-benzoyl-dl-alanine,benzoyl-dl-alanine,methylhippuric acid,n-benzoylalanine,alanine, n-benzoyl,benzoylalanine,dl-n-benzoylalanine,2-phenylformamido propanoic acid,alpha-methylhippuric acid,n-phenylcarbonyl alanine PubChem CID: 71002 ChEBI: CHEBI:71167 IUPAC Name: 2-benzamidopropanoic acid SMILES: CC(NC(=O)C1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	71002
CAS	1205-02-3
Molecular Weight (g/mol)	193.20
ChEBI	CHEBI:71167
MDL Number	MFCD00020393
SMILES	CC(NC(=O)C1=CC=CC=C1)C(O)=O
Synonym	n-benzoyl-dl-alanine,benzoyl-dl-alanine,methylhippuric acid,n-benzoylalanine,alanine, n-benzoyl,benzoylalanine,dl-n-benzoylalanine,2-phenylformamido propanoic acid,alpha-methylhippuric acid,n-phenylcarbonyl alanine
IUPAC Name	2-benzamidopropanoic acid
InChI Key	UAQVHNZEONHPQG-UHFFFAOYNA-N
Molecular Formula	C10H11NO3

817

D-(-)-2-Cyclohexylglycine, 95%

CAS: 14328-52-0 Molecular Formula: C8H15NO2 Molecular Weight (g/mol): 157.213 MDL Number: MFCD01311678 InChI Key: WAMWSIDTKSNDCU-SSDOTTSWSA-N Synonym: d-cyclohexylglycine,d-alpha-cyclohexylglycine,r-2-amino-2-cyclohexylacetic acid,h-d-chg-oh,2-cyclohexyl-d-glycine,2r-amino cyclohexyl acetic acid,2r-2-amino-2-cyclohexylacetic acid,d-2-cyclohexylglycine,d-cyclohexyl glycine,h-cyclohexyl-d-gly-oh PubChem CID: 736849 IUPAC Name: (2R)-2-amino-2-cyclohexylacetic acid SMILES: C1CCC(CC1)C(C(=O)O)N

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Specifications

PubChem CID	736849
CAS	14328-52-0
Molecular Weight (g/mol)	157.213
MDL Number	MFCD01311678
SMILES	C1CCC(CC1)C(C(=O)O)N
Synonym	d-cyclohexylglycine,d-alpha-cyclohexylglycine,r-2-amino-2-cyclohexylacetic acid,h-d-chg-oh,2-cyclohexyl-d-glycine,2r-amino cyclohexyl acetic acid,2r-2-amino-2-cyclohexylacetic acid,d-2-cyclohexylglycine,d-cyclohexyl glycine,h-cyclohexyl-d-gly-oh
IUPAC Name	(2R)-2-amino-2-cyclohexylacetic acid
InChI Key	WAMWSIDTKSNDCU-SSDOTTSWSA-N
Molecular Formula	C8H15NO2

818

L-Threonine, USP, JP, bioCERTIFIED, 98-101.5%, Spectrum™ Chemical

CAS: 72-19-5 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 InChI Key: AYFVYJQAPQTCCC-UHFFFAOYNA-N IUPAC Name: 2-amino-3-hydroxybutanoic acid SMILES: CC(O)C(N)C(O)=O

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Specifications

CAS	72-19-5
Molecular Weight (g/mol)	119.12
SMILES	CC(O)C(N)C(O)=O
IUPAC Name	2-amino-3-hydroxybutanoic acid
InChI Key	AYFVYJQAPQTCCC-UHFFFAOYNA-N
Molecular Formula	C4H9NO3

819

(S)-1-(Boc-amino)-2-propanol, 97%

CAS: 167938-56-9 Molecular Formula: C8H17NO3 Molecular Weight (g/mol): 175.228 MDL Number: MFCD04974340 InChI Key: YNJCFDAODGKHAV-LURJTMIESA-N Synonym: n-boc-s-1-amino-2-propanol,s-tert-butyl 2-hydroxypropyl carbamate,s-1-boc-amino-2-propanol,tert-butyl n-2s-2-hydroxypropyl carbamate,tert-butyl 2s-2-hydroxypropyl carbamate,s-2-hydroxy-propyl-carbamic acid t-butyl ester,s-2-hydroxypropyl carbamic acid tert-butyl ester,s-2-hydroxy-propyl-carbamic acid tert-butyl ester PubChem CID: 11789722 IUPAC Name: tert-butyl N-[(2S)-2-hydroxypropyl]carbamate SMILES: CC(CNC(=O)OC(C)(C)C)O

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Specifications

PubChem CID	11789722
CAS	167938-56-9
Molecular Weight (g/mol)	175.228
MDL Number	MFCD04974340
SMILES	CC(CNC(=O)OC(C)(C)C)O
Synonym	n-boc-s-1-amino-2-propanol,s-tert-butyl 2-hydroxypropyl carbamate,s-1-boc-amino-2-propanol,tert-butyl n-2s-2-hydroxypropyl carbamate,tert-butyl 2s-2-hydroxypropyl carbamate,s-2-hydroxy-propyl-carbamic acid t-butyl ester,s-2-hydroxypropyl carbamic acid tert-butyl ester,s-2-hydroxy-propyl-carbamic acid tert-butyl ester
IUPAC Name	tert-butyl N-[(2S)-2-hydroxypropyl]carbamate
InChI Key	YNJCFDAODGKHAV-LURJTMIESA-N
Molecular Formula	C8H17NO3

820

cis-1-(Boc-amino)-4-(2-hydroxyethyl)cyclohexane, 97%, Thermo Scientific Chemicals

CAS: 1069120-19-9 Molecular Formula: C13H25NO3 Molecular Weight (g/mol): 243.35 MDL Number: MFCD03844626,MFCD03844625 InChI Key: KTNFSGIXLVLQNK-UHFFFAOYSA-N Synonym: tert-butyl trans-4-2-hydroxyethyl-cyclohexylcarbamate,tert-butyl cis-4-2-hydroxyethyl-cyclohexylcarbamate,tert-butyl trans-4-2-hydroxyethyl cyclohexyl carbamate,tert-butyl trans-4-2-hydroxyethyl cyclohexylcarbamate,tert-butyl cis-4-2-hydroxyethyl cyclohexylcarbamate,tert-butyl n-1r,4r-4-2-hydroxyethyl cyclohexyl carbamate,ktnfsgixlvlqnk-xypyzodxsa-n,butyl trans-4-2-hydroxyethyl cyclohexyl carbamate,tert-butyl n-4-2-hydroxyethyl cyclohexyl carbamate PubChem CID: 24720929 IUPAC Name: tert-butyl N-[4-(2-hydroxyethyl)cyclohexyl]carbamate SMILES: CC(C)(C)OC(=O)NC1CCC(CCO)CC1

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Specifications

PubChem CID	24720929
CAS	1069120-19-9
Molecular Weight (g/mol)	243.35
MDL Number	MFCD03844626,MFCD03844625
SMILES	CC(C)(C)OC(=O)NC1CCC(CCO)CC1
Synonym	tert-butyl trans-4-2-hydroxyethyl-cyclohexylcarbamate,tert-butyl cis-4-2-hydroxyethyl-cyclohexylcarbamate,tert-butyl trans-4-2-hydroxyethyl cyclohexyl carbamate,tert-butyl trans-4-2-hydroxyethyl cyclohexylcarbamate,tert-butyl cis-4-2-hydroxyethyl cyclohexylcarbamate,tert-butyl n-1r,4r-4-2-hydroxyethyl cyclohexyl carbamate,ktnfsgixlvlqnk-xypyzodxsa-n,butyl trans-4-2-hydroxyethyl cyclohexyl carbamate,tert-butyl n-4-2-hydroxyethyl cyclohexyl carbamate
IUPAC Name	tert-butyl N-[4-(2-hydroxyethyl)cyclohexyl]carbamate
InChI Key	KTNFSGIXLVLQNK-UHFFFAOYSA-N
Molecular Formula	C13H25NO3

821

S-Carboxymethyl-L-cysteine, 97%

CAS: 638-23-3 Molecular Formula: C5H9NO4S Molecular Weight (g/mol): 179.19 MDL Number: MFCD00002614 InChI Key: GBFLZEXEOZUWRN-VKHMYHEASA-N Synonym: s-carboxymethyl-l-cysteine,carbocisteine,carbocysteine,carbocistein,transbronchin,bronchokod,lisomucil,mucolase,mucotab PubChem CID: 193653 ChEBI: CHEBI:16163 SMILES: N[C@@H](CSCC(O)=O)C(O)=O

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Specifications

PubChem CID	193653
CAS	638-23-3
Molecular Weight (g/mol)	179.19
ChEBI	CHEBI:16163
MDL Number	MFCD00002614
SMILES	N[C@@H](CSCC(O)=O)C(O)=O
Synonym	s-carboxymethyl-l-cysteine,carbocisteine,carbocysteine,carbocistein,transbronchin,bronchokod,lisomucil,mucolase,mucotab
InChI Key	GBFLZEXEOZUWRN-VKHMYHEASA-N
Molecular Formula	C5H9NO4S

822

3-Amino-4,4,4-trifluorobutyric acid, 97%

CAS: 584-20-3 Molecular Formula: C4H6F3NO2 Molecular Weight (g/mol): 157.09 MDL Number: MFCD00041413 InChI Key: XRXQOEWWPPJVII-REOHCLBHSA-N PubChem CID: 342970 IUPAC Name: 3-amino-4,4,4-trifluorobutanoic acid SMILES: [NH3+][C@@H](CC([O-])=O)C(F)(F)F

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Specifications

PubChem CID	342970
CAS	584-20-3
Molecular Weight (g/mol)	157.09
MDL Number	MFCD00041413
SMILES	[NH3+][C@@H](CC([O-])=O)C(F)(F)F
IUPAC Name	3-amino-4,4,4-trifluorobutanoic acid
InChI Key	XRXQOEWWPPJVII-REOHCLBHSA-N
Molecular Formula	C4H6F3NO2

823

L-Glutamic acid dimethyl ester hydrochloride, 98+%

CAS: 23150-65-4 Molecular Formula: C7H13ClNO4 Molecular Weight (g/mol): 210.63 MDL Number: MFCD00038879 InChI Key: BPHCSYSXOKTCMA-UHFFFAOYNA-N Synonym: l-glutamic acid dimethyl ester hydrochloride,h-glu ome-ome.hcl,dimethyl l-glutamate hydrochloride,s-dimethyl 2-aminopentanedioate hydrochloride,unii-185vc5x3pf,1,5-dimethyl 2s-2-aminopentanedioate hydrochloride,h-glu ome-ome inverted exclamation mark currencyhcl,s-dimethyl 2-aminopentanedioate hcl,glutamic acid dimethyl ester hydrochloride,dimethyl glutamic acid hydrochloride PubChem CID: 12917568 IUPAC Name: dimethyl (2S)-2-aminopentanedioate;hydrochloride SMILES: [Cl].COC(=O)CCC(N)C(=O)OC

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Specifications

PubChem CID	12917568
CAS	23150-65-4
Molecular Weight (g/mol)	210.63
MDL Number	MFCD00038879
SMILES	[Cl].COC(=O)CCC(N)C(=O)OC
Synonym	l-glutamic acid dimethyl ester hydrochloride,h-glu ome-ome.hcl,dimethyl l-glutamate hydrochloride,s-dimethyl 2-aminopentanedioate hydrochloride,unii-185vc5x3pf,1,5-dimethyl 2s-2-aminopentanedioate hydrochloride,h-glu ome-ome inverted exclamation mark currencyhcl,s-dimethyl 2-aminopentanedioate hcl,glutamic acid dimethyl ester hydrochloride,dimethyl glutamic acid hydrochloride
IUPAC Name	dimethyl (2S)-2-aminopentanedioate;hydrochloride
InChI Key	BPHCSYSXOKTCMA-UHFFFAOYNA-N
Molecular Formula	C7H13ClNO4

824

N-Boc-D-leucinol, 98%

CAS: 106930-51-2 Molecular Formula: C11H23NO3 Molecular Weight (g/mol): 217.309 MDL Number: MFCD00235931 InChI Key: LQTMEOSBXTVYRM-SECBINFHSA-N Synonym: boc-d-leucinol,n-boc-d-leucinol,r-tert-butyl 1-hydroxy-4-methylpentan-2-yl carbamate,tert-butyl n-2r-1-hydroxy-4-methylpentan-2-yl carbamate,r-n-tert-butoxycarbonyl leucinol,ksc498g1f,r-1-hydroxymethyl-3-methyl-butyl-carbamic acid tert-butyl ester,2 r-t-butoxycarbonylamino-4-methylpentanol,tert-butyl r-1-hydroxy-4-methylpentan-2-yl carbamate PubChem CID: 16211316 IUPAC Name: tert-butyl N-[(2R)-1-hydroxy-4-methylpentan-2-yl]carbamate SMILES: CC(C)CC(CO)NC(=O)OC(C)(C)C

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Specifications

PubChem CID	16211316
CAS	106930-51-2
Molecular Weight (g/mol)	217.309
MDL Number	MFCD00235931
SMILES	CC(C)CC(CO)NC(=O)OC(C)(C)C
Synonym	boc-d-leucinol,n-boc-d-leucinol,r-tert-butyl 1-hydroxy-4-methylpentan-2-yl carbamate,tert-butyl n-2r-1-hydroxy-4-methylpentan-2-yl carbamate,r-n-tert-butoxycarbonyl leucinol,ksc498g1f,r-1-hydroxymethyl-3-methyl-butyl-carbamic acid tert-butyl ester,2 r-t-butoxycarbonylamino-4-methylpentanol,tert-butyl r-1-hydroxy-4-methylpentan-2-yl carbamate
IUPAC Name	tert-butyl N-[(2R)-1-hydroxy-4-methylpentan-2-yl]carbamate
InChI Key	LQTMEOSBXTVYRM-SECBINFHSA-N
Molecular Formula	C11H23NO3

825

L-Tryptophanamide hydrochloride, 95%

CAS: 5022-65-1 Molecular Formula: C11H14ClN3O Molecular Weight (g/mol): 239.70 MDL Number: MFCD00054315 InChI Key: WOBDANBSEWOYKN-FVGYRXGTSA-N Synonym: l-tryptophanamide hydrochloride,h-trp-nh2.hcl,s-2-amino-3-1h-indol-3-yl propanamide hydrochloride,h-trp-nh2 hcl,l-tryptophane amide hydrochloride,2s-2-amino-3-1h-indol-3-yl propanamide hydrochloride,l---tryptophan methyl ester hydrochloride,h-trp-nh hcl,h-trp-nh2 . hcl PubChem CID: 6452180 SMILES: Cl.N[C@@H](CC1=CNC2=CC=CC=C12)C(N)=O

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Specifications

PubChem CID	6452180
CAS	5022-65-1
Molecular Weight (g/mol)	239.70
MDL Number	MFCD00054315
SMILES	Cl.N[C@@H](CC1=CNC2=CC=CC=C12)C(N)=O
Synonym	l-tryptophanamide hydrochloride,h-trp-nh2.hcl,s-2-amino-3-1h-indol-3-yl propanamide hydrochloride,h-trp-nh2 hcl,l-tryptophane amide hydrochloride,2s-2-amino-3-1h-indol-3-yl propanamide hydrochloride,l---tryptophan methyl ester hydrochloride,h-trp-nh hcl,h-trp-nh2 . hcl
InChI Key	WOBDANBSEWOYKN-FVGYRXGTSA-N
Molecular Formula	C11H14ClN3O

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L-Threonine, USP, JP, bioCERTIFIED, 98-101.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

L-Threonine, USP, JP, bioCERTIFIED, 98-101.5%, Spectrum™ Chemical