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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1,336 – 1,350 of 36,184 results

1,336

S-Allyl-L-cysteine 98.0+%, TCI America™

CAS: 21593-77-1 Molecular Formula: C6H11NO2S Molecular Weight (g/mol): 161.219 MDL Number: MFCD00151975 InChI Key: ZFAHNWWNDFHPOH-YFKPBYRVSA-N Synonym: (R)-Allylthio-2-aminopropionic Acid PubChem CID: 9793905 ChEBI: CHEBI:74077 IUPAC Name: (2R)-2-amino-3-prop-2-enylsulfanylpropanoic acid SMILES: C=CCSCC(C(=O)O)N

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Specifications

PubChem CID	9793905
CAS	21593-77-1
Molecular Weight (g/mol)	161.219
ChEBI	CHEBI:74077
MDL Number	MFCD00151975
SMILES	C=CCSCC(C(=O)O)N
Synonym	(R)-Allylthio-2-aminopropionic Acid
IUPAC Name	(2R)-2-amino-3-prop-2-enylsulfanylpropanoic acid
InChI Key	ZFAHNWWNDFHPOH-YFKPBYRVSA-N
Molecular Formula	C6H11NO2S

1,337

DL-Serine Methyl Ester Hydrochloride 98.0+%, TCI America™

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

1,338

N-(tert-Butoxycarbonyl)-2-methyl-1,3-diaminopropane 98.0+%, TCI America™

CAS: 480452-05-9 Molecular Formula: C9H20N2O2 Molecular Weight (g/mol): 188.271 InChI Key: ORDMEFMUSKDHOL-UHFFFAOYSA-N Synonym: N-(3-Amino-2-methylpropyl)carbamic Acid tert-Butyl Ester, N-Boc-2-methyl-1,3-diaminopropane, N-Boc-2-methyl-1,3-propanediamine, N-(tert-Butoxycarbonyl)-2-methyl-1,3-propanediamine, tert-Butyl N-(3-Amino-2-methylpropyl)carbamate PubChem CID: 44629801 IUPAC Name: tert-butyl N-(3-amino-2-methylpropyl)carbamate SMILES: CC(CN)CNC(=O)OC(C)(C)C

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Specifications

PubChem CID	44629801
CAS	480452-05-9
Molecular Weight (g/mol)	188.271
SMILES	CC(CN)CNC(=O)OC(C)(C)C
Synonym	N-(3-Amino-2-methylpropyl)carbamic Acid tert-Butyl Ester, N-Boc-2-methyl-1,3-diaminopropane, N-Boc-2-methyl-1,3-propanediamine, N-(tert-Butoxycarbonyl)-2-methyl-1,3-propanediamine, tert-Butyl N-(3-Amino-2-methylpropyl)carbamate
IUPAC Name	tert-butyl N-(3-amino-2-methylpropyl)carbamate
InChI Key	ORDMEFMUSKDHOL-UHFFFAOYSA-N
Molecular Formula	C9H20N2O2

1,339

(S)-1-(tert-Butoxycarbonyl)-2-azetidinemethanol 95.0+%, TCI America™

CAS: 161511-85-9 Molecular Formula: C9H17NO3 Molecular Weight (g/mol): 187.24 MDL Number: MFCD03093620 InChI Key: XIRUXUKRGUFEKC-UHFFFAOYNA-N Synonym: (S)-1-Boc-2-azetidinemethanol PubChem CID: 10511797 IUPAC Name: tert-butyl 2-(hydroxymethyl)azetidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCC1CO

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Specifications

PubChem CID	10511797
CAS	161511-85-9
Molecular Weight (g/mol)	187.24
MDL Number	MFCD03093620
SMILES	CC(C)(C)OC(=O)N1CCC1CO
Synonym	(S)-1-Boc-2-azetidinemethanol
IUPAC Name	tert-butyl 2-(hydroxymethyl)azetidine-1-carboxylate
InChI Key	XIRUXUKRGUFEKC-UHFFFAOYNA-N
Molecular Formula	C9H17NO3

1,340

4-Aminobutyric Acid 99.0+%, TCI America™

CAS: 56-12-2 Molecular Formula: C4H9NO2 Molecular Weight (g/mol): 103.121 MDL Number: MFCD00008226 InChI Key: BTCSSZJGUNDROE-UHFFFAOYSA-N Synonym: 4-aminobutyric acid,gaba,gamma-aminobutyric acid,piperidic acid,piperidinic acid,aminalon,gaballon,gammalon,mielogen,butanoic acid, 4-amino PubChem CID: 119 ChEBI: CHEBI:16865 IUPAC Name: 4-aminobutanoic acid SMILES: C(CC(=O)O)CN

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Specifications

PubChem CID	119
CAS	56-12-2
Molecular Weight (g/mol)	103.121
ChEBI	CHEBI:16865
MDL Number	MFCD00008226
SMILES	C(CC(=O)O)CN
Synonym	4-aminobutyric acid,gaba,gamma-aminobutyric acid,piperidic acid,piperidinic acid,aminalon,gaballon,gammalon,mielogen,butanoic acid, 4-amino
IUPAC Name	4-aminobutanoic acid
InChI Key	BTCSSZJGUNDROE-UHFFFAOYSA-N
Molecular Formula	C4H9NO2

1,341

N-(tert-Butoxycarbonyl)-3-(2-naphthyl)-L-alanine 98.0+%, TCI America™

CAS: 58438-04-3 Molecular Formula: C18H21NO4 Molecular Weight (g/mol): 315.369 MDL Number: MFCD00079671 InChI Key: URKWHOVNPHQQTM-HNNXBMFYSA-N Synonym: boc-3-2-naphthyl-l-alanine,boc-2-nal-oh,boc-l-2-naphthylalanine,n-tert-butoxycarbonyl-3-2-naphthyl-l-alanine,boc-l-3-2-naphthyl-alanine,s-boc-3-2-naphthyl-l-alanine,s-n-boc-2-naphthylalanine,boc-2-l-naphthylalanine,n-boc-3-2-naphthyl-l-alanine,s-2-tert-butoxycarbonyl amino-3-naphthalen-2-yl propanoic acid PubChem CID: 7020908 IUPAC Name: (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-naphthalen-2-ylpropanoic acid SMILES: CC(C)(C)OC(=O)NC(CC1=CC2=CC=CC=C2C=C1)C(=O)O

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Specifications

PubChem CID	7020908
CAS	58438-04-3
Molecular Weight (g/mol)	315.369
MDL Number	MFCD00079671
SMILES	CC(C)(C)OC(=O)NC(CC1=CC2=CC=CC=C2C=C1)C(=O)O
Synonym	boc-3-2-naphthyl-l-alanine,boc-2-nal-oh,boc-l-2-naphthylalanine,n-tert-butoxycarbonyl-3-2-naphthyl-l-alanine,boc-l-3-2-naphthyl-alanine,s-boc-3-2-naphthyl-l-alanine,s-n-boc-2-naphthylalanine,boc-2-l-naphthylalanine,n-boc-3-2-naphthyl-l-alanine,s-2-tert-butoxycarbonyl amino-3-naphthalen-2-yl propanoic acid
IUPAC Name	(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-naphthalen-2-ylpropanoic acid
InChI Key	URKWHOVNPHQQTM-HNNXBMFYSA-N
Molecular Formula	C18H21NO4

1,342

Glycyl-DL-tryptophan 98.0+%, TCI America™

CAS: 2189-26-6 Molecular Formula: C13H15N3O3 Molecular Weight (g/mol): 261.281 MDL Number: MFCD00022767 InChI Key: AJHCSUXXECOXOY-UHFFFAOYSA-N Synonym: H-Gly-DL-Trp-OH PubChem CID: 102763 IUPAC Name: 2-[(2-aminoacetyl)amino]-3-(1H-indol-3-yl)propanoic acid SMILES: C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)NC(=O)CN

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Specifications

PubChem CID	102763
CAS	2189-26-6
Molecular Weight (g/mol)	261.281
MDL Number	MFCD00022767
SMILES	C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)NC(=O)CN
Synonym	H-Gly-DL-Trp-OH
IUPAC Name	2-[(2-aminoacetyl)amino]-3-(1H-indol-3-yl)propanoic acid
InChI Key	AJHCSUXXECOXOY-UHFFFAOYSA-N
Molecular Formula	C13H15N3O3

1,343

L-Asparagine Monohydrate 99.0+%, TCI America™

CAS: 5794-13-8 Molecular Formula: C4H10N2O4 Molecular Weight (g/mol): 150.134 MDL Number: MFCD00151038 InChI Key: RBMGJIZCEWRQES-DKWTVANSSA-N Synonym: l-asparagine monohydrate,l +-asparagine monohydrate,l-asparagine hydrate,asparagine monohydrate,h-asn-oh.h2o,l-asparagine, monohydrate,asparagine nf,s-2,4-diamino-4-oxobutanoic acid hydrate,asparagine,unii-2pd79vf521 PubChem CID: 170358 IUPAC Name: (2S)-2,4-diamino-4-oxobutanoic acid;hydrate SMILES: C(C(C(=O)O)N)C(=O)N.O

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Specifications

PubChem CID	170358
CAS	5794-13-8
Molecular Weight (g/mol)	150.134
MDL Number	MFCD00151038
SMILES	C(C(C(=O)O)N)C(=O)N.O
Synonym	l-asparagine monohydrate,l +-asparagine monohydrate,l-asparagine hydrate,asparagine monohydrate,h-asn-oh.h2o,l-asparagine, monohydrate,asparagine nf,s-2,4-diamino-4-oxobutanoic acid hydrate,asparagine,unii-2pd79vf521
IUPAC Name	(2S)-2,4-diamino-4-oxobutanoic acid;hydrate
InChI Key	RBMGJIZCEWRQES-DKWTVANSSA-N
Molecular Formula	C4H10N2O4

1,344

10,11-Dihydro-5H-dibenzo[b,f]azepine-5-carbonyl Chloride 98.0+%, TCI America™

CAS: 33948-19-5 Molecular Formula: C15H12ClNO Molecular Weight (g/mol): 257.717 MDL Number: MFCD00012314 InChI Key: COHHZMJBMIHLGF-UHFFFAOYSA-N PubChem CID: 118579 IUPAC Name: 5,6-dihydrobenzo[b][1]benzazepine-11-carbonyl chloride SMILES: C1CC2=CC=CC=C2N(C3=CC=CC=C31)C(=O)Cl

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Specifications

PubChem CID	118579
CAS	33948-19-5
Molecular Weight (g/mol)	257.717
MDL Number	MFCD00012314
SMILES	C1CC2=CC=CC=C2N(C3=CC=CC=C31)C(=O)Cl
IUPAC Name	5,6-dihydrobenzo[b][1]benzazepine-11-carbonyl chloride
InChI Key	COHHZMJBMIHLGF-UHFFFAOYSA-N
Molecular Formula	C15H12ClNO

1,345

L-(+)-Lysine Dihydrochloride 98.0+%, TCI America™

CAS: 657-26-1 Molecular Formula: C6H16Cl2N2O2 Molecular Weight (g/mol): 219.11 MDL Number: MFCD00066389 InChI Key: JBBURJFZIMRPCZ-XRIGFGBMSA-N Synonym: l-lysine dihydrochloride,h-lys-oh.2hcl,l-lysine, dihydrochloride,s-2,6-diaminohexanoic acid dihydrochloride,unii-90yfr6u9qc,l-+-lysine dihydrochloride,90yfr6u9qc,2s-2,6-diaminohexanoic acid dihydrochloride,lysine, chloride, chloride,l-lysine, hydrochloride 1:2 PubChem CID: 69567 IUPAC Name: (2S)-2,6-diaminohexanoic acid dihydrochloride SMILES: Cl.Cl.NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	69567
CAS	657-26-1
Molecular Weight (g/mol)	219.11
MDL Number	MFCD00066389
SMILES	Cl.Cl.NCCCC[C@H](N)C(O)=O
Synonym	l-lysine dihydrochloride,h-lys-oh.2hcl,l-lysine, dihydrochloride,s-2,6-diaminohexanoic acid dihydrochloride,unii-90yfr6u9qc,l-+-lysine dihydrochloride,90yfr6u9qc,2s-2,6-diaminohexanoic acid dihydrochloride,lysine, chloride, chloride,l-lysine, hydrochloride 1:2
IUPAC Name	(2S)-2,6-diaminohexanoic acid dihydrochloride
InChI Key	JBBURJFZIMRPCZ-XRIGFGBMSA-N
Molecular Formula	C6H16Cl2N2O2

1,346

N-(tert-Butoxycarbonyl)-D-2-phenylglycine 98.0+%, TCI America™

CAS: 33125-05-2 Molecular Formula: C13H17NO4 Molecular Weight (g/mol): 251.28 MDL Number: MFCD00062043,MFCD00065588 InChI Key: HOBFSNNENNQQIU-UHFFFAOYNA-N Synonym: boc-d-phg-oh,boc-d-phenylglycine,n-boc-d-phenylglycine,n-boc-d-2-phenylglycine,n-boc-l-phenylglycine,n-tert-butoxycarbonyl-d-2-phenylglycine,boc-d-alpha-phenylglycine,r-tert-butoxycarbonyl amino phenyl acetic acid,r-tert-butoxycarbonylamino-phenyl-acetic acid,r-2-tert-butoxycarbonyl amino-2-phenylacetic acid PubChem CID: 2755953 IUPAC Name: 2-{[(tert-butoxy)carbonyl]amino}-2-phenylacetic acid SMILES: CC(C)(C)OC(=O)NC(C(O)=O)C1=CC=CC=C1

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Specifications

PubChem CID	2755953
CAS	33125-05-2
Molecular Weight (g/mol)	251.28
MDL Number	MFCD00062043,MFCD00065588
SMILES	CC(C)(C)OC(=O)NC(C(O)=O)C1=CC=CC=C1
Synonym	boc-d-phg-oh,boc-d-phenylglycine,n-boc-d-phenylglycine,n-boc-d-2-phenylglycine,n-boc-l-phenylglycine,n-tert-butoxycarbonyl-d-2-phenylglycine,boc-d-alpha-phenylglycine,r-tert-butoxycarbonyl amino phenyl acetic acid,r-tert-butoxycarbonylamino-phenyl-acetic acid,r-2-tert-butoxycarbonyl amino-2-phenylacetic acid
IUPAC Name	2-{[(tert-butoxy)carbonyl]amino}-2-phenylacetic acid
InChI Key	HOBFSNNENNQQIU-UHFFFAOYNA-N
Molecular Formula	C13H17NO4

1,347

DL-Alanine Methyl Ester Hydrochloride 98.0+%, TCI America™

CAS: 13515-97-4 Molecular Formula: C4H10ClNO2 Molecular Weight (g/mol): 139.58 MDL Number: MFCD00035523 InChI Key: IYUKFAFDFHZKPI-UHFFFAOYNA-N Synonym: methyl 2-aminopropanoate hydrochloride,dl-alanine methyl ester hydrochloride,h-dl-ala-ome.hcl,h-dl-ala-ome hydrochloride,dl-alanine methyl ester hcl,methyl l-alaninate hcl,methyl dl-alaninate hcl,methyl dl-alaninate hydrochloride,h-dl-ala-ome hcl,methyl dl-2-aminopropanoate hydrochloride PubChem CID: 2756298 IUPAC Name: methyl 2-aminopropanoate hydrochloride SMILES: Cl.COC(=O)C(C)N

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Specifications

PubChem CID	2756298
CAS	13515-97-4
Molecular Weight (g/mol)	139.58
MDL Number	MFCD00035523
SMILES	Cl.COC(=O)C(C)N
Synonym	methyl 2-aminopropanoate hydrochloride,dl-alanine methyl ester hydrochloride,h-dl-ala-ome.hcl,h-dl-ala-ome hydrochloride,dl-alanine methyl ester hcl,methyl l-alaninate hcl,methyl dl-alaninate hcl,methyl dl-alaninate hydrochloride,h-dl-ala-ome hcl,methyl dl-2-aminopropanoate hydrochloride
IUPAC Name	methyl 2-aminopropanoate hydrochloride
InChI Key	IYUKFAFDFHZKPI-UHFFFAOYNA-N
Molecular Formula	C4H10ClNO2

1,348

(R)-3-Amino-3-phenylpropionic Acid 98.0+%, TCI America™

CAS: 13921-90-9 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.192 MDL Number: MFCD01076237 InChI Key: UJOYFRCOTPUKAK-MRVPVSSYSA-N Synonym: D-beta-Phenylalanine PubChem CID: 686703 ChEBI: CHEBI:67172 IUPAC Name: (3R)-3-amino-3-phenylpropanoic acid SMILES: C1=CC=C(C=C1)C(CC(=O)O)N

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Specifications

PubChem CID	686703
CAS	13921-90-9
Molecular Weight (g/mol)	165.192
ChEBI	CHEBI:67172
MDL Number	MFCD01076237
SMILES	C1=CC=C(C=C1)C(CC(=O)O)N
Synonym	D-beta-Phenylalanine
IUPAC Name	(3R)-3-amino-3-phenylpropanoic acid
InChI Key	UJOYFRCOTPUKAK-MRVPVSSYSA-N
Molecular Formula	C9H11NO2

1,349

N-(tert-Butoxycarbonyl)-L-tert-leucine 98.0+%, TCI America™

CAS: 62965-35-9 Molecular Formula: C11H21NO4 Molecular Weight (g/mol): 231.29 MDL Number: MFCD00065574 InChI Key: LRFZIPCTFBPFLX-JLDDOWRYNA-N Synonym: n-boc-l-tert-leucine,boc-tle-oh,boc-l-tert-leucine,s-n-tert-butoxycarbonyl-tert-leucine,s-2-tert-butoxycarbonyl amino-3,3-dimethylbutanoic acid,boc-l-alpha-t-butylglycine,boc-alpha-t-butylglycine,boc-tbu-gly-oh,boc-l-tle-oh,n-tert-butoxycarbonyl-l-tert-leucine PubChem CID: 2734668 IUPAC Name: (2S)-2-{[(tert-butoxy)carbonyl]amino}-3,3-dimethylbutanoic acid SMILES: CC(C)(C)OC(=O)N[C@H](C(O)=O)C(C)(C)C

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Specifications

PubChem CID	2734668
CAS	62965-35-9
Molecular Weight (g/mol)	231.29
MDL Number	MFCD00065574
SMILES	CC(C)(C)OC(=O)N[C@H](C(O)=O)C(C)(C)C
Synonym	n-boc-l-tert-leucine,boc-tle-oh,boc-l-tert-leucine,s-n-tert-butoxycarbonyl-tert-leucine,s-2-tert-butoxycarbonyl amino-3,3-dimethylbutanoic acid,boc-l-alpha-t-butylglycine,boc-alpha-t-butylglycine,boc-tbu-gly-oh,boc-l-tle-oh,n-tert-butoxycarbonyl-l-tert-leucine
IUPAC Name	(2S)-2-{[(tert-butoxy)carbonyl]amino}-3,3-dimethylbutanoic acid
InChI Key	LRFZIPCTFBPFLX-JLDDOWRYNA-N
Molecular Formula	C11H21NO4

1,350

(S)-(+)-3-Piperidinecarboxylic Acid 98.0+%, TCI America™

CAS: 59045-82-8 Molecular Formula: C6H11NO2 Molecular Weight (g/mol): 129.159 MDL Number: MFCD01630807 InChI Key: XJLSEXAGTJCILF-YFKPBYRVSA-N Synonym: s-piperidine-3-carboxylic acid,s-+-nipecotic acid,s-nipecotic acid,3s-piperidine-3-carboxylic acid,+-nipecotic acid,s-+-3-piperidinecarboxylic acid,3s-nipecotic acid,l +-nipecotic acid,s-hexahydronicotinic acid,+-hexahydronicotinic acid PubChem CID: 6575389 ChEBI: CHEBI:222169 IUPAC Name: (3S)-piperidine-3-carboxylic acid SMILES: C1CC(CNC1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	6575389
CAS	59045-82-8
Molecular Weight (g/mol)	129.159
ChEBI	CHEBI:222169
MDL Number	MFCD01630807
SMILES	C1CC(CNC1)C(=O)O
Synonym	s-piperidine-3-carboxylic acid,s-+-nipecotic acid,s-nipecotic acid,3s-piperidine-3-carboxylic acid,+-nipecotic acid,s-+-3-piperidinecarboxylic acid,3s-nipecotic acid,l +-nipecotic acid,s-hexahydronicotinic acid,+-hexahydronicotinic acid
IUPAC Name	(3S)-piperidine-3-carboxylic acid
InChI Key	XJLSEXAGTJCILF-YFKPBYRVSA-N
Molecular Formula	C6H11NO2

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