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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256 – 270 of 35,979 results

256

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N-Fmoc-L-methionine sulfoxide, 98%

CAS: 76265-70-8 Molecular Formula: C20H21NO5S Molecular Weight (g/mol): 387.45 MDL Number: MFCD00077064 InChI Key: CEHRSUBRZOGRSW-HSYKDVHTSA-N Synonym: fmoc-met o-oh,fmoc-l-methionine sulfoxide,2s-2-9h-fluoren-9-yl methoxy carbonyl amino-4-methylsulfinyl butanoic acid,2s-2-9h-fluoren-9-ylmethoxy carbonyl amino-4-methanesulfinylbutanoic acid,ambotzfaa1405,n-9-fluorenylmethoxycarbonyl-methionine sulfoxide,n-alpha-9-fluorenylmethyloxycarbonyl-l-methioninesulfoxid PubChem CID: 7408215 IUPAC Name: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylsulfinylbutanoic acid SMILES: CS(=O)CC[C@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O

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Specifications

PubChem CID	7408215
CAS	76265-70-8
Molecular Weight (g/mol)	387.45
MDL Number	MFCD00077064
SMILES	CS(=O)CC[C@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O
Synonym	fmoc-met o-oh,fmoc-l-methionine sulfoxide,2s-2-9h-fluoren-9-yl methoxy carbonyl amino-4-methylsulfinyl butanoic acid,2s-2-9h-fluoren-9-ylmethoxy carbonyl amino-4-methanesulfinylbutanoic acid,ambotzfaa1405,n-9-fluorenylmethoxycarbonyl-methionine sulfoxide,n-alpha-9-fluorenylmethyloxycarbonyl-l-methioninesulfoxid
IUPAC Name	(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylsulfinylbutanoic acid
InChI Key	CEHRSUBRZOGRSW-HSYKDVHTSA-N
Molecular Formula	C20H21NO5S

257

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Thermo Scientific Chemicals DL-Methionine sulfoxide, 98+%

CAS: 62697-73-8 Molecular Formula: C5H11NO3S Molecular Weight (g/mol): 165.21 MDL Number: MFCD00002620 InChI Key: QEFRNWWLZKMPFJ-UHFFFAOYNA-N Synonym: dl-methionine sulfoxide,methionine sulfoxide,2-amino-4-methylsulfinyl butanoic acid,dl-methioninesulfoxide,methionine, s-oxide,uethionine, s-oxide,butanoic acid, 2-amino-4-methylsulfinyl,2-amino-4-methylsulfinyl butyric acid,2-amino-4-methanesulfinylbutanoic acid,butyric acid, 2-amino-4-methylsulfinyl PubChem CID: 847 ChEBI: CHEBI:49033 SMILES: CS(=O)CCC(N)C(O)=O

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Specifications

PubChem CID	847
CAS	62697-73-8
Molecular Weight (g/mol)	165.21
ChEBI	CHEBI:49033
MDL Number	MFCD00002620
SMILES	CS(=O)CCC(N)C(O)=O
Synonym	dl-methionine sulfoxide,methionine sulfoxide,2-amino-4-methylsulfinyl butanoic acid,dl-methioninesulfoxide,methionine, s-oxide,uethionine, s-oxide,butanoic acid, 2-amino-4-methylsulfinyl,2-amino-4-methylsulfinyl butyric acid,2-amino-4-methanesulfinylbutanoic acid,butyric acid, 2-amino-4-methylsulfinyl
InChI Key	QEFRNWWLZKMPFJ-UHFFFAOYNA-N
Molecular Formula	C5H11NO3S

258

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(S)-2-(Boc-amino)-4-phenylbutyric acid, 98%

CAS: 100564-78-1 Molecular Formula: C15H21NO4 Molecular Weight (g/mol): 279.336 MDL Number: MFCD00076904 InChI Key: MCODLPJUFHPVQP-LBPRGKRZSA-N Synonym: boc-l-homophenylalanine,boc-homophe-oh,boc-hophe-oh,boc-l-homo-phe,s-2-tert-butoxycarbonyl amino-4-phenylbutanoic acid,boc-homophenylalanine,boc-hfe-oh,n-boc-l-homophenylalanine,n-alpha-boc-l-homophenylalanine PubChem CID: 7018726 IUPAC Name: (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid SMILES: CC(C)(C)OC(=O)NC(CCC1=CC=CC=C1)C(=O)O

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Specifications

PubChem CID	7018726
CAS	100564-78-1
Molecular Weight (g/mol)	279.336
MDL Number	MFCD00076904
SMILES	CC(C)(C)OC(=O)NC(CCC1=CC=CC=C1)C(=O)O
Synonym	boc-l-homophenylalanine,boc-homophe-oh,boc-hophe-oh,boc-l-homo-phe,s-2-tert-butoxycarbonyl amino-4-phenylbutanoic acid,boc-homophenylalanine,boc-hfe-oh,n-boc-l-homophenylalanine,n-alpha-boc-l-homophenylalanine
IUPAC Name	(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid
InChI Key	MCODLPJUFHPVQP-LBPRGKRZSA-N
Molecular Formula	C15H21NO4

259

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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

260

N(alpha)-Boc-D-glutamine, 98+%, Thermo Scientific Chemicals

CAS: 61348-28-5 Molecular Formula: C10H18N2O5 Molecular Weight (g/mol): 246.263 MDL Number: MFCD00038158 InChI Key: VVNYDCGZZSTUBC-ZCFIWIBFSA-N Synonym: boc-d-glutamine,boc-d-gln-oh,boc-d-gln,n alpha-boc-d-glutamine,n-alpha-t-butoxycarbonyl-d-glutamine,n-tert-butoxycarbonyl-d-glutamine,r-5-amino-2-tert-butoxycarbonyl amino-5-oxopentanoic acid,boc-l-gln-oh,n-alpha-t-butyloxycarbonyl-d-glutamine,n-alpha-tert-butyloxycarbonyl-d-glutamine PubChem CID: 2724760 IUPAC Name: (2R)-5-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoic acid SMILES: CC(C)(C)OC(=O)NC(CCC(=O)N)C(=O)O

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Specifications

PubChem CID	2724760
CAS	61348-28-5
Molecular Weight (g/mol)	246.263
MDL Number	MFCD00038158
SMILES	CC(C)(C)OC(=O)NC(CCC(=O)N)C(=O)O
Synonym	boc-d-glutamine,boc-d-gln-oh,boc-d-gln,n alpha-boc-d-glutamine,n-alpha-t-butoxycarbonyl-d-glutamine,n-tert-butoxycarbonyl-d-glutamine,r-5-amino-2-tert-butoxycarbonyl amino-5-oxopentanoic acid,boc-l-gln-oh,n-alpha-t-butyloxycarbonyl-d-glutamine,n-alpha-tert-butyloxycarbonyl-d-glutamine
IUPAC Name	(2R)-5-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoic acid
InChI Key	VVNYDCGZZSTUBC-ZCFIWIBFSA-N
Molecular Formula	C10H18N2O5

261

D-Cycloserine, 20mg/mL in distilled water, sterile-filtered, Thermo Scientific™

CAS: 68-41-7 Molecular Formula: C3H6N2O2 Molecular Weight (g/mol): 102.093 MDL Number: MFCD00005353 InChI Key: DYDCUQKUCUHJBH-UWTATZPHSA-N Synonym: d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn PubChem CID: 6234 ChEBI: CHEBI:40009 IUPAC Name: (4R)-4-amino-1,2-oxazolidin-3-one SMILES: C1C(C(=O)NO1)N

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Specifications

PubChem CID	6234
CAS	68-41-7
Molecular Weight (g/mol)	102.093
ChEBI	CHEBI:40009
MDL Number	MFCD00005353
SMILES	C1C(C(=O)NO1)N
Synonym	d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn
IUPAC Name	(4R)-4-amino-1,2-oxazolidin-3-one
InChI Key	DYDCUQKUCUHJBH-UWTATZPHSA-N
Molecular Formula	C3H6N2O2

262

MilliporeSigma™ L-Cysteine, Free Base, ≥98%, Calbiochem™,

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

263

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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Specifications

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

264

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Nalpha-Benzyloxycarbonyl-L-2,3-diaminopropionic acid, 98%, Thermo Scientific Chemicals

CAS: 35761-26-3 Molecular Formula: C11H14N2O4 Molecular Weight (g/mol): 238.243 MDL Number: MFCD00237345 InChI Key: FOXRXVSTFGNURG-VIFPVBQESA-N Synonym: z-dap-oh,cbz-beta-amino-l-alanine,3-amino-2-n-cbz-l-alanine,s-3-amino-2-benzyloxy carbonyl amino propanoic acid,cbz-l-dap-oh,s-3-amino-2-benzyloxycarbonylamino propanoic acid,cbz-dap-oh,h-dap z-oh,n-alpha-cbz-l-2,3-diaminopropionic acid,z-dpr-oh PubChem CID: 2756313 IUPAC Name: (2S)-3-amino-2-(phenylmethoxycarbonylamino)propanoic acid SMILES: C1=CC=C(C=C1)COC(=O)NC(CN)C(=O)O

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Specifications

PubChem CID	2756313
CAS	35761-26-3
Molecular Weight (g/mol)	238.243
MDL Number	MFCD00237345
SMILES	C1=CC=C(C=C1)COC(=O)NC(CN)C(=O)O
Synonym	z-dap-oh,cbz-beta-amino-l-alanine,3-amino-2-n-cbz-l-alanine,s-3-amino-2-benzyloxy carbonyl amino propanoic acid,cbz-l-dap-oh,s-3-amino-2-benzyloxycarbonylamino propanoic acid,cbz-dap-oh,h-dap z-oh,n-alpha-cbz-l-2,3-diaminopropionic acid,z-dpr-oh
IUPAC Name	(2S)-3-amino-2-(phenylmethoxycarbonylamino)propanoic acid
InChI Key	FOXRXVSTFGNURG-VIFPVBQESA-N
Molecular Formula	C11H14N2O4

265

Glycine, U.S.P. - F.C.C., J.T. Baker™

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: NCC(O)=O

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Specifications

PubChem CID	750
CAS	56-40-6
Molecular Weight (g/mol)	75.07
ChEBI	CHEBI:15428
MDL Number	MFCD00008131
SMILES	NCC(O)=O
Synonym	glycine,aminoacetic acid,glycocoll,aminoethanoic acid,glycolixir,glycosthene,aciport,glicoamin,padil,hampshire glycine
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

266

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L-Glutamic Acid Monopotassium Salt, Spectrum™ Chemical

CAS: 6382-01-0 Molecular Formula: C5H10KNO5 Molecular Weight (g/mol): 203.24 InChI Key: XIBUKSQTWSKJMQ-QTNFYWBSSA-M IUPAC Name: potassium (4S)-4-amino-4-carboxybutanoate hydrate SMILES: O.[K+].N[C@@H](CCC([O-])=O)C(O)=O

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Specifications

CAS	6382-01-0
Molecular Weight (g/mol)	203.24
SMILES	O.[K+].N[C@@H](CCC([O-])=O)C(O)=O
IUPAC Name	potassium (4S)-4-amino-4-carboxybutanoate hydrate
InChI Key	XIBUKSQTWSKJMQ-QTNFYWBSSA-M
Molecular Formula	C5H10KNO5

267

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

CAS: 218772-92-0 Molecular Formula: C12H21NO4 Molecular Weight (g/mol): 243.30 MDL Number: MFCD03788640,MFCD24395695 InChI Key: JSGHMGKJNZTKGF-UHFFFAOYNA-N Synonym: trans-3-tert-butoxycarbonylaminocyclohexanecarboxylic acid,1r,3r-3-tert-butoxy carbonyl amino cyclohexane-1-carboxylic acid,cyclohexanecarboxylicacid, 3-1,1-dimethylethoxy carbonyl amino-, 1r,3r-rel,trans-3-tert-butoxycarbonylamino cyclohexanecarboxylic acid,boc-trans-3-aminocyclohexanecarboxylic acid,trans-3-boc-amino-cyclohexanecarboxylic acid,trans-3-tert-butoxycarbonylaminocyclohexane-carboxylic acid,trans-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,1r,3r-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,trans-3-tert-butoxycarbonylamino-cyclohexanecarboxylic acid PubChem CID: 24720881 SMILES: CC(C)(C)OC(=O)NC1CCCC(C1)C(O)=O

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Specifications

PubChem CID	24720881
CAS	218772-92-0
Molecular Weight (g/mol)	243.30
MDL Number	MFCD03788640,MFCD24395695
SMILES	CC(C)(C)OC(=O)NC1CCCC(C1)C(O)=O
Synonym	trans-3-tert-butoxycarbonylaminocyclohexanecarboxylic acid,1r,3r-3-tert-butoxy carbonyl amino cyclohexane-1-carboxylic acid,cyclohexanecarboxylicacid, 3-1,1-dimethylethoxy carbonyl amino-, 1r,3r-rel,trans-3-tert-butoxycarbonylamino cyclohexanecarboxylic acid,boc-trans-3-aminocyclohexanecarboxylic acid,trans-3-boc-amino-cyclohexanecarboxylic acid,trans-3-tert-butoxycarbonylaminocyclohexane-carboxylic acid,trans-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,1r,3r-3-tert-butoxycarbonyl amino cyclohexanecarboxylic acid,trans-3-tert-butoxycarbonylamino-cyclohexanecarboxylic acid
InChI Key	JSGHMGKJNZTKGF-UHFFFAOYNA-N
Molecular Formula	C12H21NO4

268

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Thermo Scientific Chemicals D-Leucine, 99%

CAS: 328-38-1 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00063088 InChI Key: ROHFNLRQFUQHCH-RXMQYKEDSA-N Synonym: d-leucine,h-d-leu-oh,r-leucine,2r-2-amino-4-methylpentanoic acid,d-homo-valine,r---leucine,leucine, d,r-2-amino-4-methylpentanoic acid,d-leucin,d-leuzin PubChem CID: 439524 ChEBI: CHEBI:28225 IUPAC Name: (2R)-2-amino-4-methylpentanoic acid SMILES: CC(C)C[C@@H](N)C(O)=O

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Specifications

PubChem CID	439524
CAS	328-38-1
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:28225
MDL Number	MFCD00063088
SMILES	CC(C)C[C@@H](N)C(O)=O
Synonym	d-leucine,h-d-leu-oh,r-leucine,2r-2-amino-4-methylpentanoic acid,d-homo-valine,r---leucine,leucine, d,r-2-amino-4-methylpentanoic acid,d-leucin,d-leuzin
IUPAC Name	(2R)-2-amino-4-methylpentanoic acid
InChI Key	ROHFNLRQFUQHCH-RXMQYKEDSA-N
Molecular Formula	C6H13NO2

269

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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

270

L-Tyrosine Disodium Salt, MP Biomedicals

CAS: 122666-87-9 Molecular Formula: C9H13NNa2O5 Molecular Weight (g/mol): 261.19 MDL Number: MFCD03840558 InChI Key: WFTCFVUQORELJZ-CMIWSEPMNA-L Synonym: tyrosine disodium dihydrate,unii-5rfd27dq22,l-tyrosine disodium salt dihydrate,l-tyrosine, sodium salt, hydrate 1:2:2,c9h9no3.2na.2h2o,disodium l-tyrosinate dihydrate PubChem CID: 71587456 IUPAC Name: disodium (2S)-2-amino-3-(4-oxidophenyl)propanoate dihydrate SMILES: O.O.[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O

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Specifications

PubChem CID	71587456
CAS	122666-87-9
Molecular Weight (g/mol)	261.19
MDL Number	MFCD03840558
SMILES	O.O.[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O
Synonym	tyrosine disodium dihydrate,unii-5rfd27dq22,l-tyrosine disodium salt dihydrate,l-tyrosine, sodium salt, hydrate 1:2:2,c9h9no3.2na.2h2o,disodium l-tyrosinate dihydrate
IUPAC Name	disodium (2S)-2-amino-3-(4-oxidophenyl)propanoate dihydrate
InChI Key	WFTCFVUQORELJZ-CMIWSEPMNA-L
Molecular Formula	C9H13NNa2O5

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