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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1,096 – 1,110 of 35,970 results

1,096

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N-Acetyl-D-leucine, 99%

CAS: 19764-30-8 Molecular Formula: C8H15NO3 Molecular Weight (g/mol): 173.21 MDL Number: MFCD00066069 InChI Key: WXNXCEHXYPACJF-JLDDOWRYNA-N Synonym: n-acetyl-d-leucine,ac-d-leu-oh,d-leucine, n-acetyl,n-acethy-d-leucine,n-acetyl-r-leucine,unii-91wu82ga22,2,n-acetyl-d-leucine,r-2-acetamido-4-methylpentanoic acid,2r-2-acetamido-4-methylpentanoic acid,acetylleucine, d PubChem CID: 1241420 IUPAC Name: (2R)-2-acetamido-4-methylpentanoic acid SMILES: CC(C)C[C@@H](NC(C)=O)C(O)=O

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PubChem CID	1241420
CAS	19764-30-8
Molecular Weight (g/mol)	173.21
MDL Number	MFCD00066069
SMILES	CC(C)C[C@@H](NC(C)=O)C(O)=O
Synonym	n-acetyl-d-leucine,ac-d-leu-oh,d-leucine, n-acetyl,n-acethy-d-leucine,n-acetyl-r-leucine,unii-91wu82ga22,2,n-acetyl-d-leucine,r-2-acetamido-4-methylpentanoic acid,2r-2-acetamido-4-methylpentanoic acid,acetylleucine, d
IUPAC Name	(2R)-2-acetamido-4-methylpentanoic acid
InChI Key	WXNXCEHXYPACJF-JLDDOWRYNA-N
Molecular Formula	C8H15NO3

1,097

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N-Fmoc-N-methyl-D-leucine, 97%

CAS: 103478-63-3 Molecular Formula: C22H25NO4 Molecular Weight (g/mol): 367.45 MDL Number: MFCD00235877 InChI Key: BUJQSIPFDWLNDC-GNLPSFAGNA-N Synonym: fmoc-n-me-d-leu-oh,fmoc-n-methyl-d-leucine,fmoc-d-n-me-leu-oh,d-leucine, n-9h-fluoren-9-ylmethoxy carbonyl-n-methyl,2r-2-9h-fluoren-9-ylmethoxycarbonyl methyl amino-4-methyl-pentanoic acid,2r-2-9h-fluoren-9-ylmethoxy carbonyl methyl amino-4-methylpentanoic acid,fmoc-d-meleu-oh,ambotzfaa1517,pubchem18971,h-n-me-d-ala.hcl PubChem CID: 7019520 IUPAC Name: (2R)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-4-methylpentanoic acid SMILES: CC(C)C[C@@H](N(C)C(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O

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PubChem CID	7019520
CAS	103478-63-3
Molecular Weight (g/mol)	367.45
MDL Number	MFCD00235877
SMILES	CC(C)C[C@@H](N(C)C(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O
Synonym	fmoc-n-me-d-leu-oh,fmoc-n-methyl-d-leucine,fmoc-d-n-me-leu-oh,d-leucine, n-9h-fluoren-9-ylmethoxy carbonyl-n-methyl,2r-2-9h-fluoren-9-ylmethoxycarbonyl methyl amino-4-methyl-pentanoic acid,2r-2-9h-fluoren-9-ylmethoxy carbonyl methyl amino-4-methylpentanoic acid,fmoc-d-meleu-oh,ambotzfaa1517,pubchem18971,h-n-me-d-ala.hcl
IUPAC Name	(2R)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-4-methylpentanoic acid
InChI Key	BUJQSIPFDWLNDC-GNLPSFAGNA-N
Molecular Formula	C22H25NO4

1,098

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4-Aminobutyric Acid, Reagent, 98%, Spectrum™ Chemical

CAS: 56-12-2 Molecular Formula: C4H9NO2 Molecular Weight (g/mol): 103.12 InChI Key: BTCSSZJGUNDROE-UHFFFAOYSA-N IUPAC Name: 4-aminobutanoic acid SMILES: NCCCC(O)=O

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Specifications

CAS	56-12-2
Molecular Weight (g/mol)	103.12
SMILES	NCCCC(O)=O
IUPAC Name	4-aminobutanoic acid
InChI Key	BTCSSZJGUNDROE-UHFFFAOYSA-N
Molecular Formula	C4H9NO2

1,099

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(S)-3-Benzyloxycarbonylamino-2-(Boc-amino)propionic acid dicyclohexylammonium salt, 98%, Thermo Scientific Chemicals

CAS: 65710-58-9 Molecular Formula: C28H45N3O6 Molecular Weight (g/mol): 519.68 MDL Number: MFCD00236880 InChI Key: RPWGTQRQPVPFKR-UHFFFAOYNA-N Synonym: boc-dap z-oh dcha,dicyclohexylamine s-3-benzyloxy carbonyl amino-2-tert-butoxycarbonyl amino propanoate,boc-dap z-oh.dcha,boc-dap z-oh dicyclohexylammonium salt,pubchem23819,boc-dap z-oh?cha,boc-3-z-amino-l-alanine dicyclohexylammonium salt,boc-dap z-oh dicyclohexylammonium salt hplc,n,a-boc-n,a-z-l-2,3-diaminopropionic acid dicyclohexylammonium salt PubChem CID: 2755949 IUPAC Name: N-cyclohexylcyclohexanamine;(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(phenylmethoxycarbonylamino)propanoic acid SMILES: C1CCC(CC1)NC1CCCCC1.CC(C)(C)OC(=O)NC(CNC(=O)OCC1=CC=CC=C1)C(O)=O

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PubChem CID	2755949
CAS	65710-58-9
Molecular Weight (g/mol)	519.68
MDL Number	MFCD00236880
SMILES	C1CCC(CC1)NC1CCCCC1.CC(C)(C)OC(=O)NC(CNC(=O)OCC1=CC=CC=C1)C(O)=O
Synonym	boc-dap z-oh dcha,dicyclohexylamine s-3-benzyloxy carbonyl amino-2-tert-butoxycarbonyl amino propanoate,boc-dap z-oh.dcha,boc-dap z-oh dicyclohexylammonium salt,pubchem23819,boc-dap z-oh?cha,boc-3-z-amino-l-alanine dicyclohexylammonium salt,boc-dap z-oh dicyclohexylammonium salt hplc,n,a-boc-n,a-z-l-2,3-diaminopropionic acid dicyclohexylammonium salt
IUPAC Name	N-cyclohexylcyclohexanamine;(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(phenylmethoxycarbonylamino)propanoic acid
InChI Key	RPWGTQRQPVPFKR-UHFFFAOYNA-N
Molecular Formula	C28H45N3O6

1,100

L-Isoleucine, 99%, MP Biomedicals

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

1,101

N-Boc-beta-alanine, 99%

CAS: 3303-84-2 Molecular Formula: C8H15NO4 Molecular Weight (g/mol): 189.21 MDL Number: MFCD00037291 InChI Key: WCFJUSRQHZPVKY-UHFFFAOYSA-N Synonym: boc-beta-alanine,boc-beta-ala-oh,n-boc-beta-alanine,boc-b-ala-oh,boc-beta-ala,n-tert-butoxycarbonyl-beta-alanine,3-tert-butoxycarbonyl amino propanoic acid,n-t-boc-beta-alanine,n-t-butyloxycarbonyl-beta-alanine,3-tert-butoxycarbonylamino propanoic acid PubChem CID: 76809 IUPAC Name: 3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OC(=O)NCCC(O)=O

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PubChem CID	76809
CAS	3303-84-2
Molecular Weight (g/mol)	189.21
MDL Number	MFCD00037291
SMILES	CC(C)(C)OC(=O)NCCC(O)=O
Synonym	boc-beta-alanine,boc-beta-ala-oh,n-boc-beta-alanine,boc-b-ala-oh,boc-beta-ala,n-tert-butoxycarbonyl-beta-alanine,3-tert-butoxycarbonyl amino propanoic acid,n-t-boc-beta-alanine,n-t-butyloxycarbonyl-beta-alanine,3-tert-butoxycarbonylamino propanoic acid
IUPAC Name	3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	WCFJUSRQHZPVKY-UHFFFAOYSA-N
Molecular Formula	C8H15NO4

1,102

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L(+)-Norleucine, 99+%

CAS: 327-57-1 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064423 InChI Key: LRQKBLKVPFOOQJ-YFKPBYRVSA-N Synonym: l-norleucine,norleucine,h-nle-oh,s-2-aminohexanoic acid,caprine,glycoleucine,l-+-norleucine,l-2-aminohexanoic acid,2-aminocaproic acid,l-2-aminohexanoate PubChem CID: 21236 ChEBI: CHEBI:18347 IUPAC Name: (2S)-2-aminohexanoic acid SMILES: CCCC[C@H](N)C(O)=O

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PubChem CID	21236
CAS	327-57-1
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:18347
MDL Number	MFCD00064423
SMILES	CCCC[C@H](N)C(O)=O
Synonym	l-norleucine,norleucine,h-nle-oh,s-2-aminohexanoic acid,caprine,glycoleucine,l-+-norleucine,l-2-aminohexanoic acid,2-aminocaproic acid,l-2-aminohexanoate
IUPAC Name	(2S)-2-aminohexanoic acid
InChI Key	LRQKBLKVPFOOQJ-YFKPBYRVSA-N
Molecular Formula	C6H13NO2

1,103

L-Proline, Cell Culture Reagent, ≥99%, MP Biomedicals™

CAS: 147-85-3 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.13 MDL Number: MFCD00064318 InChI Key: ONIBWKKTOPOVIA-UHFFFAOYNA-N Synonym: l-proline,proline,l---proline,s-pyrrolidine-2-carboxylic acid,2-pyrrolidinecarboxylic acid,--proline,--s-proline,2s-pyrrolidine-2-carboxylic acid,prolinum,h-pro-oh PubChem CID: 145742 ChEBI: CHEBI:17203 IUPAC Name: pyrrolidine-2-carboxylic acid SMILES: OC(=O)C1CCCN1

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PubChem CID	145742
CAS	147-85-3
Molecular Weight (g/mol)	115.13
ChEBI	CHEBI:17203
MDL Number	MFCD00064318
SMILES	OC(=O)C1CCCN1
Synonym	l-proline,proline,l---proline,s-pyrrolidine-2-carboxylic acid,2-pyrrolidinecarboxylic acid,--proline,--s-proline,2s-pyrrolidine-2-carboxylic acid,prolinum,h-pro-oh
IUPAC Name	pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-UHFFFAOYNA-N
Molecular Formula	C5H9NO2

1,104

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Aspartame, Powder, NF, 98-102%, Spectrum™ Chemical

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.31 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N IUPAC Name: (3S)-3-amino-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic acid SMILES: COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O

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Specifications

CAS	22839-47-0
Molecular Weight (g/mol)	294.31
MDL Number	MFCD00002724
SMILES	COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O
IUPAC Name	(3S)-3-amino-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic acid
InChI Key	IAOZJIPTCAWIRG-QWRGUYRKSA-N
Molecular Formula	C14H18N2O5

1,105

Thermo Scientific Chemicals L-Methionine, Cell Culture Reagent

CAS: 63-68-3 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00063097 MFCD00801344 InChI Key: FFEARJCKVFRZRR-BYPYZUCNSA-N Synonym: l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin PubChem CID: 6137 ChEBI: CHEBI:16643 SMILES: CSCC[C@H](N)C(O)=O

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PubChem CID	6137
CAS	63-68-3
Molecular Weight (g/mol)	149.21
ChEBI	CHEBI:16643
MDL Number	MFCD00063097 MFCD00801344
SMILES	CSCC[C@H](N)C(O)=O
Synonym	l-methionine,methionine,h-met-oh,s-2-amino-4-methylthio butanoic acid,cymethion,l---methionine,liquimeth,s-methionine,l-methioninum,methilanin
InChI Key	FFEARJCKVFRZRR-BYPYZUCNSA-N
Molecular Formula	C5H11NO2S

1,106

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trans-1-(Boc-amino)-3-(bromomethyl)cyclohexane, 97%

CAS: 1212405-03-2 Molecular Formula: C12H22BrNO2 Molecular Weight (g/mol): 292.217 MDL Number: MFCD12022626 InChI Key: XJDUGNDNCQMMBK-NXEZZACHSA-N Synonym: tert-butyl trans-3-bromomethyl-cyclohexylcarbamate,t-butyl trans-3-bromomethyl cyclohexyl carbamate,tert-butyl n-1r,3r-3-bromomethyl cyclohexyl carbamate PubChem CID: 46172881 IUPAC Name: tert-butyl N-[(1R,3R)-3-(bromomethyl)cyclohexyl]carbamate SMILES: CC(C)(C)OC(=O)NC1CCCC(C1)CBr

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PubChem CID	46172881
CAS	1212405-03-2
Molecular Weight (g/mol)	292.217
MDL Number	MFCD12022626
SMILES	CC(C)(C)OC(=O)NC1CCCC(C1)CBr
Synonym	tert-butyl trans-3-bromomethyl-cyclohexylcarbamate,t-butyl trans-3-bromomethyl cyclohexyl carbamate,tert-butyl n-1r,3r-3-bromomethyl cyclohexyl carbamate
IUPAC Name	tert-butyl N-[(1R,3R)-3-(bromomethyl)cyclohexyl]carbamate
InChI Key	XJDUGNDNCQMMBK-NXEZZACHSA-N
Molecular Formula	C12H22BrNO2

1,107

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Di-tert-butyl iminodicarboxylate, 98%

CAS: 51779-32-9 Molecular Formula: C10H19NO4 Molecular Weight (g/mol): 217.27 MDL Number: MFCD00043309 InChI Key: XCAQIUOFDMREBA-UHFFFAOYSA-N Synonym: di-tert-butyl iminodicarboxylate,di-t-butyl iminodicarboxylate,di-tert-butyl imidodicarbonate,n-boc-tert-butylcarbamate,tert-butyl iminodicarboxylate,di-tert-butyl iminodicarbonate,di-tert-butyl-iminodicarboxylate,iminodicarboxylic acid di-tert-butyl ester,tert-butyl n-tert-butoxy carbonyl carbamate,di tert-butyl imidodicarbonate PubChem CID: 279800 IUPAC Name: tert-butyl N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate SMILES: CC(C)(C)OC(=O)NC(=O)OC(C)(C)C

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PubChem CID	279800
CAS	51779-32-9
Molecular Weight (g/mol)	217.27
MDL Number	MFCD00043309
SMILES	CC(C)(C)OC(=O)NC(=O)OC(C)(C)C
Synonym	di-tert-butyl iminodicarboxylate,di-t-butyl iminodicarboxylate,di-tert-butyl imidodicarbonate,n-boc-tert-butylcarbamate,tert-butyl iminodicarboxylate,di-tert-butyl iminodicarbonate,di-tert-butyl-iminodicarboxylate,iminodicarboxylic acid di-tert-butyl ester,tert-butyl n-tert-butoxy carbonyl carbamate,di tert-butyl imidodicarbonate
IUPAC Name	tert-butyl N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate
InChI Key	XCAQIUOFDMREBA-UHFFFAOYSA-N
Molecular Formula	C10H19NO4

1,108

Thermo Scientific Chemicals D-Propargylglycine, 97%

CAS: 23235-03-2 Molecular Formula: C5H7NO2 Molecular Weight (g/mol): 113.116 MDL Number: MFCD00237407 InChI Key: DGYHPLMPMRKMPD-SCSAIBSYSA-N Synonym: d-propargylglycine,r-2-aminopent-4-ynoic acid,r-alpha-propargylglycine,unii-2252qef2pl,4-pentynoic acid, 2-amino-, 2r,2r-2-aminopent-4-ynoic acid,r-2-propargylglycine,r-2-amino-4-pentynoic acid,d-2-propynylglycine,propargylglycine, d PubChem CID: 6992713 IUPAC Name: (2R)-2-aminopent-4-ynoic acid SMILES: C#CCC(C(=O)O)N

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PubChem CID	6992713
CAS	23235-03-2
Molecular Weight (g/mol)	113.116
MDL Number	MFCD00237407
SMILES	C#CCC(C(=O)O)N
Synonym	d-propargylglycine,r-2-aminopent-4-ynoic acid,r-alpha-propargylglycine,unii-2252qef2pl,4-pentynoic acid, 2-amino-, 2r,2r-2-aminopent-4-ynoic acid,r-2-propargylglycine,r-2-amino-4-pentynoic acid,d-2-propynylglycine,propargylglycine, d
IUPAC Name	(2R)-2-aminopent-4-ynoic acid
InChI Key	DGYHPLMPMRKMPD-SCSAIBSYSA-N
Molecular Formula	C5H7NO2

1,109

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N-(Benzyloxycarbonyl)alanyl-L-alaninamide, 97%, Thermo Scientific™

CAS: 50444-54-7 Molecular Formula: C14H19N3O4 Molecular Weight (g/mol): 293.32 MDL Number: MFCD00238398 InChI Key: WEIOJLPDGBBVCH-UHFFFAOYNA-N Synonym: z-ala-ala-nh2,benzyl s-1-s-1-amino-1-oxopropan-2-yl amino-1-oxopropan-2-yl carbamate,benzyl n-1s-1-1s-1-carbamoylethyl carbamoyl ethyl carbamate,z-l-ala-l-ala-nh2,benzyl n-2s-1-2s-1-amino-1-oxopropan-2-yl amino-1-oxopropan-2-yl carbamate PubChem CID: 6993440 IUPAC Name: benzyl N-{1-[(1-carbamoylethyl)carbamoyl]ethyl}carbamate SMILES: CC(NC(=O)C(C)NC(=O)OCC1=CC=CC=C1)C(N)=O

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Specifications

PubChem CID	6993440
CAS	50444-54-7
Molecular Weight (g/mol)	293.32
MDL Number	MFCD00238398
SMILES	CC(NC(=O)C(C)NC(=O)OCC1=CC=CC=C1)C(N)=O
Synonym	z-ala-ala-nh2,benzyl s-1-s-1-amino-1-oxopropan-2-yl amino-1-oxopropan-2-yl carbamate,benzyl n-1s-1-1s-1-carbamoylethyl carbamoyl ethyl carbamate,z-l-ala-l-ala-nh2,benzyl n-2s-1-2s-1-amino-1-oxopropan-2-yl amino-1-oxopropan-2-yl carbamate
IUPAC Name	benzyl N-{1-[(1-carbamoylethyl)carbamoyl]ethyl}carbamate
InChI Key	WEIOJLPDGBBVCH-UHFFFAOYNA-N
Molecular Formula	C14H19N3O4

1,110

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DL-Lysine monohydrochloride, 99%

CAS: 70-53-1 Molecular Formula: C6H15ClN2O2 Molecular Weight (g/mol): 182.65 MDL Number: MFCD00064563 InChI Key: BVHLGVCQOALMSV-UHFFFAOYSA-N Synonym: dl-lysine monohydrochloride,2,6-diaminohexanoic acid hydrochloride,dl-lysine hydrochloride,lysine monohydrochloride,dl-lysine mono hydrochloride,lysine, hydrochloride 1:1,lysine, monohydrochloride,dl-2,6-diaminohexanoic acid monohydrochloride,lysine, dl,dl-lysinemonohydrochloride PubChem CID: 12047 IUPAC Name: 2,6-diaminohexanoic acid;hydrochloride SMILES: Cl.NCCCCC(N)C(O)=O

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Specifications

PubChem CID	12047
CAS	70-53-1
Molecular Weight (g/mol)	182.65
MDL Number	MFCD00064563
SMILES	Cl.NCCCCC(N)C(O)=O
Synonym	dl-lysine monohydrochloride,2,6-diaminohexanoic acid hydrochloride,dl-lysine hydrochloride,lysine monohydrochloride,dl-lysine mono hydrochloride,lysine, hydrochloride 1:1,lysine, monohydrochloride,dl-2,6-diaminohexanoic acid monohydrochloride,lysine, dl,dl-lysinemonohydrochloride
IUPAC Name	2,6-diaminohexanoic acid;hydrochloride
InChI Key	BVHLGVCQOALMSV-UHFFFAOYSA-N
Molecular Formula	C6H15ClN2O2

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