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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451 – 465 of 32,880 results

451

DL-Histidine hydrochloride, monohydrate, 98%

CAS: 123333-71-1 Molecular Formula: C6H10ClN3O2 Molecular Weight (g/mol): 191.62 MDL Number: MFCD00064555 InChI Key: QZNNVYOVQUKYSC-JEDNCBNOSA-N Synonym: hydrogen dl-histidine chloride,2-amino-3-1h-imidazol-5-yl propanoic acid; hydron; chloride,2-azanyl-3-1h-imidazol-5-yl propanoic acid; hydron; chloride PubChem CID: 53395185 IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydron;chloride SMILES: [H+].[Cl-].N[C@@H](CC1=CN=CN1)C(O)=O

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Specifications

PubChem CID	53395185
CAS	123333-71-1
Molecular Weight (g/mol)	191.62
MDL Number	MFCD00064555
SMILES	[H+].[Cl-].N[C@@H](CC1=CN=CN1)C(O)=O
Synonym	hydrogen dl-histidine chloride,2-amino-3-1h-imidazol-5-yl propanoic acid; hydron; chloride,2-azanyl-3-1h-imidazol-5-yl propanoic acid; hydron; chloride
IUPAC Name	2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydron;chloride
InChI Key	QZNNVYOVQUKYSC-JEDNCBNOSA-N
Molecular Formula	C6H10ClN3O2

452

N-Boc-D-aspartic acid 1-methyl ester, 97%

CAS: 137130-65-5 Molecular Formula: C10H17NO6 Molecular Weight (g/mol): 247.25 MDL Number: MFCD03094776 InChI Key: IWFIVTBTZUCTQH-UHFFFAOYNA-N Synonym: boc-d-asp-ome,3r-3-tert-butoxycarbonyl amino-4-methoxy-4-oxobutanoic acid PubChem CID: 10538431 IUPAC Name: 3-{[(tert-butoxy)carbonyl]amino}-4-methoxy-4-oxobutanoic acid SMILES: COC(=O)C(CC(O)=O)NC(=O)OC(C)(C)C

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Specifications

PubChem CID	10538431
CAS	137130-65-5
Molecular Weight (g/mol)	247.25
MDL Number	MFCD03094776
SMILES	COC(=O)C(CC(O)=O)NC(=O)OC(C)(C)C
Synonym	boc-d-asp-ome,3r-3-tert-butoxycarbonyl amino-4-methoxy-4-oxobutanoic acid
IUPAC Name	3-{[(tert-butoxy)carbonyl]amino}-4-methoxy-4-oxobutanoic acid
InChI Key	IWFIVTBTZUCTQH-UHFFFAOYNA-N
Molecular Formula	C10H17NO6

453

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

CAS: 37553-65-4 Molecular Formula: C15H21NO4 Molecular Weight (g/mol): 279.336 MDL Number: MFCD00038754 InChI Key: AJGJINVEYVTDNH-LBPRGKRZSA-N Synonym: boc-n-me-phe-oh,boc-n-methyl-l-phenylalanine,boc-mephe-oh,boc-l-mephe-oh,phenylalanine, n-1,1-dimethylethoxy carbonyl-n-methyl,2s-2-tert-butoxycarbonyl methyl amino-3-phenylpropanoic acid,bocmepheoh,ambotzbaa1113,boc me phe oh,pubchem12252 PubChem CID: 7010602 IUPAC Name: (2S)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-phenylpropanoic acid SMILES: CC(C)(C)OC(=O)N(C)C(CC1=CC=CC=C1)C(=O)O

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Specifications

PubChem CID	7010602
CAS	37553-65-4
Molecular Weight (g/mol)	279.336
MDL Number	MFCD00038754
SMILES	CC(C)(C)OC(=O)N(C)C(CC1=CC=CC=C1)C(=O)O
Synonym	boc-n-me-phe-oh,boc-n-methyl-l-phenylalanine,boc-mephe-oh,boc-l-mephe-oh,phenylalanine, n-1,1-dimethylethoxy carbonyl-n-methyl,2s-2-tert-butoxycarbonyl methyl amino-3-phenylpropanoic acid,bocmepheoh,ambotzbaa1113,boc me phe oh,pubchem12252
IUPAC Name	(2S)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-phenylpropanoic acid
InChI Key	AJGJINVEYVTDNH-LBPRGKRZSA-N
Molecular Formula	C15H21NO4

454

L-Cyclopentylglycine, 95%

CAS: 2521-84-8 Molecular Formula: C7H13NO2 Molecular Weight (g/mol): 143.186 MDL Number: MFCD03788076 InChI Key: XBPKRVHTESHFAA-LURJTMIESA-N Synonym: l-cyclopentylglycine,s-2-amino-2-cyclopentylacetic acid,2-cyclopentyl-l-glycine,h-cyclopentyl-gly-oh,l-beta-cyclopentylglycine,2s-amino cyclopentyl ethanoic acid,h-l-cpg-oh,s-2-cyclopentylglycine,s-amino-cyclopentyl-acetic acid,2s-2-amino-2-cyclopentylacetic acid PubChem CID: 10374564 IUPAC Name: (2S)-2-amino-2-cyclopentylacetic acid SMILES: C1CCC(C1)C(C(=O)O)N

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Specifications

PubChem CID	10374564
CAS	2521-84-8
Molecular Weight (g/mol)	143.186
MDL Number	MFCD03788076
SMILES	C1CCC(C1)C(C(=O)O)N
Synonym	l-cyclopentylglycine,s-2-amino-2-cyclopentylacetic acid,2-cyclopentyl-l-glycine,h-cyclopentyl-gly-oh,l-beta-cyclopentylglycine,2s-amino cyclopentyl ethanoic acid,h-l-cpg-oh,s-2-cyclopentylglycine,s-amino-cyclopentyl-acetic acid,2s-2-amino-2-cyclopentylacetic acid
IUPAC Name	(2S)-2-amino-2-cyclopentylacetic acid
InChI Key	XBPKRVHTESHFAA-LURJTMIESA-N
Molecular Formula	C7H13NO2

455

L-beta-Homoleucine hydrochloride, 95%

CAS: 96386-92-4 Molecular Formula: C7H16ClNO2 Molecular Weight (g/mol): 181.66 MDL Number: MFCD01862871 InChI Key: NXVYPYHWONGEFQ-RGMNGODLSA-N Synonym: l-beta-homoleucine hydrochloride,s-3-amino-5-methylhexanoic acid hydrochloride,h-beta-holeu-oh.hcl,3s-3-amino-5-methylhexanoic acid hydrochloride,h-?-holeu-oh.hcl,hexanoic acid, 3-amino-5-methyl-, hydrochloride, 3s,l-beta-homoleucine-hcl,l-beta-homoleucinehcl,h-b-holeu-oh hcl,h-,a-holeu-oh.hcl PubChem CID: 2761524 IUPAC Name: (3S)-3-amino-5-methylhexanoic acid hydrochloride SMILES: Cl.CC(C)C[C@H](N)CC(O)=O

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Specifications

PubChem CID	2761524
CAS	96386-92-4
Molecular Weight (g/mol)	181.66
MDL Number	MFCD01862871
SMILES	Cl.CC(C)C[C@H](N)CC(O)=O
Synonym	l-beta-homoleucine hydrochloride,s-3-amino-5-methylhexanoic acid hydrochloride,h-beta-holeu-oh.hcl,3s-3-amino-5-methylhexanoic acid hydrochloride,h-?-holeu-oh.hcl,hexanoic acid, 3-amino-5-methyl-, hydrochloride, 3s,l-beta-homoleucine-hcl,l-beta-homoleucinehcl,h-b-holeu-oh hcl,h-,a-holeu-oh.hcl
IUPAC Name	(3S)-3-amino-5-methylhexanoic acid hydrochloride
InChI Key	NXVYPYHWONGEFQ-RGMNGODLSA-N
Molecular Formula	C7H16ClNO2

456

D-Glutamic acid 1-benzyl ester, 95%

CAS: 79338-14-0 Molecular Formula: C12H15NO4 Molecular Weight (g/mol): 237.255 MDL Number: MFCD00237065 InChI Key: HFZKKJHBHCZXTQ-SNVBAGLBSA-N Synonym: h-d-glu-obzl,1-benzyl d-glutamate,r-4-amino-5-benzyloxy-5-oxopentanoic acid,d-glutamic acid 1-benzyl ester,7-benzyl glutamate,4r-4-amino-5-benzyloxy-5-oxopentanoic acid PubChem CID: 7019728 IUPAC Name: (4R)-4-amino-5-oxo-5-phenylmethoxypentanoic acid SMILES: C1=CC=C(C=C1)COC(=O)C(CCC(=O)O)N

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Specifications

PubChem CID	7019728
CAS	79338-14-0
Molecular Weight (g/mol)	237.255
MDL Number	MFCD00237065
SMILES	C1=CC=C(C=C1)COC(=O)C(CCC(=O)O)N
Synonym	h-d-glu-obzl,1-benzyl d-glutamate,r-4-amino-5-benzyloxy-5-oxopentanoic acid,d-glutamic acid 1-benzyl ester,7-benzyl glutamate,4r-4-amino-5-benzyloxy-5-oxopentanoic acid
IUPAC Name	(4R)-4-amino-5-oxo-5-phenylmethoxypentanoic acid
InChI Key	HFZKKJHBHCZXTQ-SNVBAGLBSA-N
Molecular Formula	C12H15NO4

457

MilliporeSigma™ 5-Hydroxy-L-tryptophan, Dihydrate, Calbiochem™,

Molecular Formula: C₁₁H₁₆N₂O₅ Synonym: L-5-HTP

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Specifications

Synonym	L-5-HTP
Molecular Formula	C₁₁H₁₆N₂O₅

458

O-Methyl-L-tyrosine, 98%

CAS: 6230-11-1 MDL Number: MFCD00002604

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Specifications

CAS	6230-11-1
MDL Number	MFCD00002604

459

1-[(tert-Butoxycarbonyl)amino]cyclohexanecarboxylic acid, 97%, Thermo Scientific™

CAS: 115951-16-1 Molecular Formula: C12H21NO4 Molecular Weight (g/mol): 243.30 MDL Number: MFCD00273427 InChI Key: URBHKVWOYIMKNO-UHFFFAOYSA-N Synonym: 1-boc-amino cyclohexanecarboxylic acid,1-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,1-tert-butoxy carbonyl amino cyclohexane-1-carboxylic acid,boc-1-aminocyclohexanecarboxylic acid,boc-homocycloleucine,1-boc-amino cyclohexanecarboxylicacid,1-tert-butoxycarbonyl amino cyclohexane-1-carboxylic acid,1-tert-butoxycarbonylamino-cyclohexanecarboxylic acid,boc-1-aminocyclohexane-1-carboxylic acid,1-tert-butoxycarbonylamino cyclohexanecarboxylic acid PubChem CID: 2794744 IUPAC Name: 1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexane-1-carboxylic acid SMILES: CC(C)(C)OC(=O)NC1(CCCCC1)C(O)=O

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Specifications

PubChem CID	2794744
CAS	115951-16-1
Molecular Weight (g/mol)	243.30
MDL Number	MFCD00273427
SMILES	CC(C)(C)OC(=O)NC1(CCCCC1)C(O)=O
Synonym	1-boc-amino cyclohexanecarboxylic acid,1-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,1-tert-butoxy carbonyl amino cyclohexane-1-carboxylic acid,boc-1-aminocyclohexanecarboxylic acid,boc-homocycloleucine,1-boc-amino cyclohexanecarboxylicacid,1-tert-butoxycarbonyl amino cyclohexane-1-carboxylic acid,1-tert-butoxycarbonylamino-cyclohexanecarboxylic acid,boc-1-aminocyclohexane-1-carboxylic acid,1-tert-butoxycarbonylamino cyclohexanecarboxylic acid
IUPAC Name	1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexane-1-carboxylic acid
InChI Key	URBHKVWOYIMKNO-UHFFFAOYSA-N
Molecular Formula	C12H21NO4

460

BOC-L-Valine, 99+%

CAS: 13734-41-3 Molecular Formula: C10H19NO4 Molecular Weight (g/mol): 217.27 MDL Number: MFCD00065605 InChI Key: SZXBQTSZISFIAO-ZETCQYMHSA-N Synonym: boc-val-oh,boc-l-valine,n-tert-butoxycarbonyl-l-valine,tert-butoxycarbonylvaline,boc-l-val-oh,s-2-boc-amino-3-methylbutyric acid,s-2-tert-butoxycarbonyl amino-3-methylbutanoic acid,n-boc-l-valine,n-tert-butyloxycarbonyl-l-valine PubChem CID: 83693 SMILES: CC(C)[C@H](NC(=O)OC(C)(C)C)C(O)=O

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Specifications

PubChem CID	83693
CAS	13734-41-3
Molecular Weight (g/mol)	217.27
MDL Number	MFCD00065605
SMILES	CC(C)[C@H](NC(=O)OC(C)(C)C)C(O)=O
Synonym	boc-val-oh,boc-l-valine,n-tert-butoxycarbonyl-l-valine,tert-butoxycarbonylvaline,boc-l-val-oh,s-2-boc-amino-3-methylbutyric acid,s-2-tert-butoxycarbonyl amino-3-methylbutanoic acid,n-boc-l-valine,n-tert-butyloxycarbonyl-l-valine
InChI Key	SZXBQTSZISFIAO-ZETCQYMHSA-N
Molecular Formula	C10H19NO4

461

DL-Cysteine hydrochloride, 90+%

CAS: 10318-18-0 Molecular Formula: C3H8ClNO2S Molecular Weight (g/mol): 157.61 MDL Number: MFCD00064552,MFCD00012632 InChI Key: IFQSXNOEEPCSLW-UHFFFAOYNA-N Synonym: dl-cysteine hydrochloride,2-amino-3-mercaptopropanoic acid hydrochloride,cysteine hydrochloride,+--cysteine hydrochloride,dl-cysteine hcl,h-dl-cys-oh.hcl,cysteine, hydrochloride, dl,dl-cysteine hydrochloride hydrate,dl-cysteine hydrochloride anhydrous,2-amino-3-sulfanylpropanoic acid hydrochloride PubChem CID: 25150 IUPAC Name: 2-amino-3-sulfanylpropanoic acid;hydrochloride SMILES: [H+].[Cl-].NC(CS)C(O)=O

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Specifications

PubChem CID	25150
CAS	10318-18-0
Molecular Weight (g/mol)	157.61
MDL Number	MFCD00064552,MFCD00012632
SMILES	[H+].[Cl-].NC(CS)C(O)=O
Synonym	dl-cysteine hydrochloride,2-amino-3-mercaptopropanoic acid hydrochloride,cysteine hydrochloride,+--cysteine hydrochloride,dl-cysteine hcl,h-dl-cys-oh.hcl,cysteine, hydrochloride, dl,dl-cysteine hydrochloride hydrate,dl-cysteine hydrochloride anhydrous,2-amino-3-sulfanylpropanoic acid hydrochloride
IUPAC Name	2-amino-3-sulfanylpropanoic acid;hydrochloride
InChI Key	IFQSXNOEEPCSLW-UHFFFAOYNA-N
Molecular Formula	C3H8ClNO2S

462

Dimethyloxaloylglycine, 98%

CAS: 89464-63-1 Molecular Formula: C6H9NO5 Molecular Weight (g/mol): 175.14 MDL Number: MFCD05865098 InChI Key: BNJOZDZCRHCODO-UHFFFAOYSA-N Synonym: dmog,dimethyloxalylglycine,dimethyloxaloylglycine,dimethyloxallyl glycine,methyl n-methoxy oxo acetyl glycinate,methyl 2-2-methoxy-2-oxoacetamido acetate,methyl 2-2-methoxy-2-oxoethyl amino-2-oxoacetate,glycine, n-methoxyoxoacetyl-, methyl ester,n-2-methoxy-2-oxoacetyl glycine methyl ester,glycine,n-2-methoxy-2-oxoacetyl-, methyl ester PubChem CID: 560326 IUPAC Name: methyl 2-(2-methoxy-2-oxoacetamido)acetate SMILES: COC(=O)CNC(=O)C(=O)OC

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Specifications

PubChem CID	560326
CAS	89464-63-1
Molecular Weight (g/mol)	175.14
MDL Number	MFCD05865098
SMILES	COC(=O)CNC(=O)C(=O)OC
Synonym	dmog,dimethyloxalylglycine,dimethyloxaloylglycine,dimethyloxallyl glycine,methyl n-methoxy oxo acetyl glycinate,methyl 2-2-methoxy-2-oxoacetamido acetate,methyl 2-2-methoxy-2-oxoethyl amino-2-oxoacetate,glycine, n-methoxyoxoacetyl-, methyl ester,n-2-methoxy-2-oxoacetyl glycine methyl ester,glycine,n-2-methoxy-2-oxoacetyl-, methyl ester
IUPAC Name	methyl 2-(2-methoxy-2-oxoacetamido)acetate
InChI Key	BNJOZDZCRHCODO-UHFFFAOYSA-N
Molecular Formula	C6H9NO5

463

Thermo Scientific Chemicals DL-Methionine, 99+%

CAS: 59-51-8 Molecular Formula: C5H11NO2S Molecular Weight (g/mol): 149.21 MDL Number: MFCD00063096 InChI Key: FFEARJCKVFRZRR-UHFFFAOYNA-N Synonym: dl-methionine,methionine,racemethionine,acimetion,banthionine,cynaron,lobamine,meonine,mertionin,metione PubChem CID: 876 ChEBI: CHEBI:16811 SMILES: CSCCC(N)C(O)=O

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Specifications

PubChem CID	876
CAS	59-51-8
Molecular Weight (g/mol)	149.21
ChEBI	CHEBI:16811
MDL Number	MFCD00063096
SMILES	CSCCC(N)C(O)=O
Synonym	dl-methionine,methionine,racemethionine,acimetion,banthionine,cynaron,lobamine,meonine,mertionin,metione
InChI Key	FFEARJCKVFRZRR-UHFFFAOYNA-N
Molecular Formula	C5H11NO2S

464

1-BOC-hexahydro-1,4-diazepine, 98%

CAS: 112275-50-0 Molecular Formula: C₁₀H₂₀N₂O₂ Molecular Weight (g/mol): 200.28 MDL Number: MFCD00276987 InChI Key: WDPWEXWMQDRXAL-UHFFFAOYSA-N Synonym: 1-boc-homopiperazine,1-boc-hexahydro-1,4-diazepine,1,4 diazepane-1-carboxylic acid tert-butyl ester,1-tert-butoxycarbonyl homopiperazine,1-boc-1,4-diazepane,n-boc-homopiperazine,boc-hopiz,boc-homopiperazine,n-tert-butoxycarbonyl homopiperazine,tert-butyl 1-homopiperazinecarboxylate PubChem CID: 2756058 IUPAC Name: tert-butyl 1,4-diazepane-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCNCC1

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Specifications

PubChem CID	2756058
CAS	112275-50-0
Molecular Weight (g/mol)	200.28
MDL Number	MFCD00276987
SMILES	CC(C)(C)OC(=O)N1CCCNCC1
Synonym	1-boc-homopiperazine,1-boc-hexahydro-1,4-diazepine,1,4 diazepane-1-carboxylic acid tert-butyl ester,1-tert-butoxycarbonyl homopiperazine,1-boc-1,4-diazepane,n-boc-homopiperazine,boc-hopiz,boc-homopiperazine,n-tert-butoxycarbonyl homopiperazine,tert-butyl 1-homopiperazinecarboxylate
IUPAC Name	tert-butyl 1,4-diazepane-1-carboxylate
InChI Key	WDPWEXWMQDRXAL-UHFFFAOYSA-N
Molecular Formula	C₁₀H₂₀N₂O₂

465

cis-3-(Boc-amino)cyclohexanecarboxylic acid, 97%, Thermo Scientific Chemicals

CAS: 222530-33-8 Molecular Formula: C12H21NO4 Molecular Weight (g/mol): 243.303 MDL Number: MFCD01862295 InChI Key: JSGHMGKJNZTKGF-BDAKNGLRSA-N Synonym: 1r,3s-3-tert-butoxycarbonylamino cyclohexanecarboxylic acid,1r,3s-3-boc-amino-cyclohexanecarboxylic acid,cis-+/--3-boc-amino cyclohexanecarboxylic acid,boc-cis-3-aminocyclohexanecarboxylic acid,cis-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,1r,3s-rel-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,1r,3s-3-boc-amino cyclohexanecarboxylic acid,cis-3-boc-amino cyclohexanecarboxylic acid,cis-3-tert-butoxycarbonylamino cyclohexanecarboxylic acid,1r,3s-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid PubChem CID: 16218560 IUPAC Name: (1R,3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexane-1-carboxylic acid SMILES: CC(C)(C)OC(=O)NC1CCCC(C1)C(=O)O

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Specifications

PubChem CID	16218560
CAS	222530-33-8
Molecular Weight (g/mol)	243.303
MDL Number	MFCD01862295
SMILES	CC(C)(C)OC(=O)NC1CCCC(C1)C(=O)O
Synonym	1r,3s-3-tert-butoxycarbonylamino cyclohexanecarboxylic acid,1r,3s-3-boc-amino-cyclohexanecarboxylic acid,cis-+/--3-boc-amino cyclohexanecarboxylic acid,boc-cis-3-aminocyclohexanecarboxylic acid,cis-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,1r,3s-rel-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,1r,3s-3-boc-amino cyclohexanecarboxylic acid,cis-3-boc-amino cyclohexanecarboxylic acid,cis-3-tert-butoxycarbonylamino cyclohexanecarboxylic acid,1r,3s-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid
IUPAC Name	(1R,3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexane-1-carboxylic acid
InChI Key	JSGHMGKJNZTKGF-BDAKNGLRSA-N
Molecular Formula	C12H21NO4

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