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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1,321 – 1,335 of 35,970 results

1,321

Nalpha-Glycyl-L-asparagine 98.0+%, TCI America™

CAS: 1999-33-3 Molecular Formula: C6H11N3O4 Molecular Weight (g/mol): 189.171 MDL Number: MFCD00066024 InChI Key: FUESBOMYALLFNI-VKHMYHEASA-N Synonym: H-Gly-Asn-OH PubChem CID: 99282 ChEBI: CHEBI:73888 IUPAC Name: (2S)-4-amino-2-[(2-aminoacetyl)amino]-4-oxobutanoic acid SMILES: C(C(C(=O)O)NC(=O)CN)C(=O)N

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PubChem CID	99282
CAS	1999-33-3
Molecular Weight (g/mol)	189.171
ChEBI	CHEBI:73888
MDL Number	MFCD00066024
SMILES	C(C(C(=O)O)NC(=O)CN)C(=O)N
Synonym	H-Gly-Asn-OH
IUPAC Name	(2S)-4-amino-2-[(2-aminoacetyl)amino]-4-oxobutanoic acid
InChI Key	FUESBOMYALLFNI-VKHMYHEASA-N
Molecular Formula	C6H11N3O4

1,322

N-Tigloylglycine 98.0+%, TCI America™

CAS: 35842-45-6 Molecular Formula: C7H11NO3 Molecular Weight (g/mol): 157.169 MDL Number: MFCD00059118 InChI Key: WRUSVQOKJIDBLP-HWKANZROSA-N PubChem CID: 6441567 ChEBI: CHEBI:73018 IUPAC Name: 2-[[(E)-2-methylbut-2-enoyl]amino]acetic acid SMILES: CC=C(C)C(=O)NCC(=O)O

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Specifications

PubChem CID	6441567
CAS	35842-45-6
Molecular Weight (g/mol)	157.169
ChEBI	CHEBI:73018
MDL Number	MFCD00059118
SMILES	CC=C(C)C(=O)NCC(=O)O
IUPAC Name	2-[[(E)-2-methylbut-2-enoyl]amino]acetic acid
InChI Key	WRUSVQOKJIDBLP-HWKANZROSA-N
Molecular Formula	C7H11NO3

1,323

beta-Alanine 99.0+%, TCI America™

CAS: 107-95-9 Molecular Formula: C3H7NO2 Molecular Weight (g/mol): 89.09 MDL Number: MFCD00008200 InChI Key: UCMIRNVEIXFBKS-UHFFFAOYSA-N Synonym: beta-alanine,3-aminopropionic acid,abufene,beta alanine,h-beta-ala-oh,beta-aminopropionic acid,2-carboxyethylamine,.beta.-alanine,alanine, beta,propanoic acid, 3-amino PubChem CID: 239 ChEBI: CHEBI:16958 IUPAC Name: 3-aminopropanoic acid SMILES: NCCC(O)=O

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PubChem CID	239
CAS	107-95-9
Molecular Weight (g/mol)	89.09
ChEBI	CHEBI:16958
MDL Number	MFCD00008200
SMILES	NCCC(O)=O
Synonym	beta-alanine,3-aminopropionic acid,abufene,beta alanine,h-beta-ala-oh,beta-aminopropionic acid,2-carboxyethylamine,.beta.-alanine,alanine, beta,propanoic acid, 3-amino
IUPAC Name	3-aminopropanoic acid
InChI Key	UCMIRNVEIXFBKS-UHFFFAOYSA-N
Molecular Formula	C3H7NO2

1,324

N-(tert-Butoxycarbonyl)-2,2'-(ethylenedioxy)diethylamine 97.0+%, TCI America™

CAS: 153086-78-3 Molecular Formula: C11H24N2O4 Molecular Weight (g/mol): 248.323 MDL Number: MFCD03788155 InChI Key: OCUICOFGFQENAS-UHFFFAOYSA-N Synonym: N-Boc-2,2′C-(ethylenedioxy)diethylamine, N-(tert-Butoxycarbonyl)-3,6-dioxa-1,8-octanediamine, N-Boc-3,6-dioxa-1,8-octanediamine, tert-Butyl [2-[2-(2-Aminoethoxy)ethoxy]ethyl]carbamate, [2-[2-(2-Aminoethoxy)ethoxy]ethyl]carbamic Acid tert-Butyl Ester PubChem CID: 9881394 IUPAC Name: tert-butyl N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]carbamate SMILES: CC(C)(C)OC(=O)NCCOCCOCCN

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Specifications

PubChem CID	9881394
CAS	153086-78-3
Molecular Weight (g/mol)	248.323
MDL Number	MFCD03788155
SMILES	CC(C)(C)OC(=O)NCCOCCOCCN
Synonym	N-Boc-2,2′C-(ethylenedioxy)diethylamine, N-(tert-Butoxycarbonyl)-3,6-dioxa-1,8-octanediamine, N-Boc-3,6-dioxa-1,8-octanediamine, tert-Butyl [2-[2-(2-Aminoethoxy)ethoxy]ethyl]carbamate, [2-[2-(2-Aminoethoxy)ethoxy]ethyl]carbamic Acid tert-Butyl Ester
IUPAC Name	tert-butyl N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]carbamate
InChI Key	OCUICOFGFQENAS-UHFFFAOYSA-N
Molecular Formula	C11H24N2O4

1,325

Nalpha-Acetyl-L-glutamine 99.0+%, TCI America™

CAS: 2490-97-3 Molecular Formula: C7H12N2O4 Molecular Weight (g/mol): 188.183 MDL Number: MFCD00038159 InChI Key: KSMRODHGGIIXDV-YFKPBYRVSA-N Synonym: n-acetyl-l-glutamine,aceglutamide,l-glutamine, n-acetyl,nalpha-acetyl-l-glutamine,s-2-acetamido-5-amino-5-oxopentanoic acid,acetylglutamine,n-alpha-acetyl-l-glutamine,n-acetylglutamine,acutil-s,acetyl-l-glutamine PubChem CID: 182230 ChEBI: CHEBI:21553 IUPAC Name: (2S)-2-acetamido-5-amino-5-oxopentanoic acid SMILES: CC(=O)NC(CCC(=O)N)C(=O)O

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Specifications

PubChem CID	182230
CAS	2490-97-3
Molecular Weight (g/mol)	188.183
ChEBI	CHEBI:21553
MDL Number	MFCD00038159
SMILES	CC(=O)NC(CCC(=O)N)C(=O)O
Synonym	n-acetyl-l-glutamine,aceglutamide,l-glutamine, n-acetyl,nalpha-acetyl-l-glutamine,s-2-acetamido-5-amino-5-oxopentanoic acid,acetylglutamine,n-alpha-acetyl-l-glutamine,n-acetylglutamine,acutil-s,acetyl-l-glutamine
IUPAC Name	(2S)-2-acetamido-5-amino-5-oxopentanoic acid
InChI Key	KSMRODHGGIIXDV-YFKPBYRVSA-N
Molecular Formula	C7H12N2O4

1,326

Ethyl Allophanate 98.0+%, TCI America™

CAS: 626-36-8 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.12 MDL Number: MFCD00047870 InChI Key: PIHPSKJRLDSJPX-UHFFFAOYSA-N Synonym: Allophanic Acid Ethyl Ester PubChem CID: 69380 IUPAC Name: ethyl N-carbamoylcarbamate SMILES: CCOC(=O)NC(N)=O

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Specifications

PubChem CID	69380
CAS	626-36-8
Molecular Weight (g/mol)	132.12
MDL Number	MFCD00047870
SMILES	CCOC(=O)NC(N)=O
Synonym	Allophanic Acid Ethyl Ester
IUPAC Name	ethyl N-carbamoylcarbamate
InChI Key	PIHPSKJRLDSJPX-UHFFFAOYSA-N
Molecular Formula	C4H8N2O3

1,327

Baclofen 98.0+%, TCI America™

CAS: 1134-47-0 Molecular Formula: C10H12ClNO2 Molecular Weight (g/mol): 213.661 MDL Number: MFCD00055143 InChI Key: KPYSYYIEGFHWSV-UHFFFAOYSA-N Synonym: baclofen,lioresal,baclon,4-amino-3-4-chlorophenyl butanoic acid,dl-baclofen,kemstro,gabalon,baclofene,baclofeno,baclofenum PubChem CID: 2284 ChEBI: CHEBI:2972 IUPAC Name: 4-amino-3-(4-chlorophenyl)butanoic acid SMILES: C1=CC(=CC=C1C(CC(=O)O)CN)Cl

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Specifications

PubChem CID	2284
CAS	1134-47-0
Molecular Weight (g/mol)	213.661
ChEBI	CHEBI:2972
MDL Number	MFCD00055143
SMILES	C1=CC(=CC=C1C(CC(=O)O)CN)Cl
Synonym	baclofen,lioresal,baclon,4-amino-3-4-chlorophenyl butanoic acid,dl-baclofen,kemstro,gabalon,baclofene,baclofeno,baclofenum
IUPAC Name	4-amino-3-(4-chlorophenyl)butanoic acid
InChI Key	KPYSYYIEGFHWSV-UHFFFAOYSA-N
Molecular Formula	C10H12ClNO2

1,328

N-(tert-Butoxycarbonyl)-3-pyrroline 98.0+%, TCI America™

CAS: 73286-70-1 Molecular Formula: C9H15NO2 Molecular Weight (g/mol): 169.224 MDL Number: MFCD01863512 InChI Key: YEBDZDMYLQHGGZ-UHFFFAOYSA-N Synonym: tert-butyl 2,5-dihydro-1h-pyrrole-1-carboxylate,n-boc-2,5-dihydropyrrole,n-boc-3-pyrroline,1-boc-2,5-dihydro-1h-pyrrole,tert-butyl 2h-pyrrole-1 5h-carboxylate,n-boc-2,5-dihydro-1h-pyrrole,2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester,3-pyrroline, n-boc protected,1h-pyrrole-1-carboxylic acid, 2,5-dihydro-, 1,1-dimethylethyl ester,tert-butyl-2,5-dihydro-1h-pyrrole-1-carboxylate PubChem CID: 5148195 IUPAC Name: tert-butyl 2,5-dihydropyrrole-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CC=CC1

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Specifications

PubChem CID	5148195
CAS	73286-70-1
Molecular Weight (g/mol)	169.224
MDL Number	MFCD01863512
SMILES	CC(C)(C)OC(=O)N1CC=CC1
Synonym	tert-butyl 2,5-dihydro-1h-pyrrole-1-carboxylate,n-boc-2,5-dihydropyrrole,n-boc-3-pyrroline,1-boc-2,5-dihydro-1h-pyrrole,tert-butyl 2h-pyrrole-1 5h-carboxylate,n-boc-2,5-dihydro-1h-pyrrole,2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester,3-pyrroline, n-boc protected,1h-pyrrole-1-carboxylic acid, 2,5-dihydro-, 1,1-dimethylethyl ester,tert-butyl-2,5-dihydro-1h-pyrrole-1-carboxylate
IUPAC Name	tert-butyl 2,5-dihydropyrrole-1-carboxylate
InChI Key	YEBDZDMYLQHGGZ-UHFFFAOYSA-N
Molecular Formula	C9H15NO2

1,329

N-Carbobenzoxy-L-phenylalanyl-L-phenylalanine 98.0+%, TCI America™

Molecular Formula: C26H26N2O5 Molecular Weight (g/mol): 446.503 MDL Number: MFCD00191139 InChI Key: JNRHNGGTJOBXHL-GOTSBHOMSA-N Synonym: N-Cbz-L-phenylalanyl-L-phenylalanine, Z-Phe-Phe-OH PubChem CID: 114619 IUPAC Name: (2S)-3-phenyl-2-[[(2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoyl]amino]propanoic acid SMILES: C1=CC=C(C=C1)CC(C(=O)NC(CC2=CC=CC=C2)C(=O)O)NC(=O)OCC3=CC=CC=C3

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Specifications

PubChem CID	114619
Molecular Weight (g/mol)	446.503
MDL Number	MFCD00191139
SMILES	C1=CC=C(C=C1)CC(C(=O)NC(CC2=CC=CC=C2)C(=O)O)NC(=O)OCC3=CC=CC=C3
Synonym	N-Cbz-L-phenylalanyl-L-phenylalanine, Z-Phe-Phe-OH
IUPAC Name	(2S)-3-phenyl-2-[[(2S)-3-phenyl-2-(phenylmethoxycarbonylamino)propanoyl]amino]propanoic acid
InChI Key	JNRHNGGTJOBXHL-GOTSBHOMSA-N
Molecular Formula	C26H26N2O5

1,330

DL-Leucine 98.0+%, TCI America™

CAS: 328-39-2 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00063087 InChI Key: ROHFNLRQFUQHCH-UHFFFAOYNA-N Synonym: dl-leucine,h-dl-leu-oh,leucine, dl,rs-leucine,+--leucine,dl-2-amino-4-methylpentanoic acid,2-amino-4-methyl-pentanoic acid,l-1-13c leucine,l-1-14c leucine,leucine,d PubChem CID: 857 ChEBI: CHEBI:25017 IUPAC Name: 2-amino-4-methylpentanoic acid SMILES: CC(C)CC(N)C(O)=O

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PubChem CID	857
CAS	328-39-2
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:25017
MDL Number	MFCD00063087
SMILES	CC(C)CC(N)C(O)=O
Synonym	dl-leucine,h-dl-leu-oh,leucine, dl,rs-leucine,+--leucine,dl-2-amino-4-methylpentanoic acid,2-amino-4-methyl-pentanoic acid,l-1-13c leucine,l-1-14c leucine,leucine,d
IUPAC Name	2-amino-4-methylpentanoic acid
InChI Key	ROHFNLRQFUQHCH-UHFFFAOYNA-N
Molecular Formula	C6H13NO2

1,331

L-Alloisoleucine 95.0+%, TCI America™

CAS: 1509-34-8 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00066446 InChI Key: AGPKZVBTJJNPAG-BJNJOQLTNA-N Synonym: l-allo-isoleucine,l-alloisoleucine,alloisoleucine,2s,3r-2-amino-3-methylpentanoic acid,allo-isoleucine,allo-l-isoleucine,h-allo-ile-oh,3r-ls-isoleucine,isoleucine, allo,isoleucine, threo PubChem CID: 99288 ChEBI: CHEBI:43433 IUPAC Name: (2S,3R)-2-amino-3-methylpentanoic acid SMILES: CC[C@@H](C)[C@H](N)C(O)=O

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Specifications

PubChem CID	99288
CAS	1509-34-8
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:43433
MDL Number	MFCD00066446
SMILES	CC[C@@H](C)[C@H](N)C(O)=O
Synonym	l-allo-isoleucine,l-alloisoleucine,alloisoleucine,2s,3r-2-amino-3-methylpentanoic acid,allo-isoleucine,allo-l-isoleucine,h-allo-ile-oh,3r-ls-isoleucine,isoleucine, allo,isoleucine, threo
IUPAC Name	(2S,3R)-2-amino-3-methylpentanoic acid
InChI Key	AGPKZVBTJJNPAG-BJNJOQLTNA-N
Molecular Formula	C6H13NO2

1,332

Aspartame 98.0+%, TCI America™

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.31 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N Synonym: aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener PubChem CID: 134601 ChEBI: CHEBI:2877 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

PubChem CID	134601
CAS	22839-47-0
Molecular Weight (g/mol)	294.31
ChEBI	CHEBI:2877
MDL Number	MFCD00002724
SMILES	COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O
Synonym	aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener
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

1,333

5-Aminolevulinic Acid Hydrochloride 98.0+%, TCI America™

CAS: 9-2-5451 Molecular Formula: C5H10ClNO3 Molecular Weight (g/mol): 167.59 MDL Number: MFCD00012869 InChI Key: ZLHFONARZHCSET-UHFFFAOYSA-N Synonym: 5-aminolevulinic acid hydrochloride,5-amino-4-oxopentanoic acid hydrochloride,aminolevulinic acid hydrochloride,levulan,levulan kerastick,aminolevulinic acid hcl,delta-aminolevulinic acid hydrochloride,gliolan,ameluz,5-aminolevulinate hydrochloride PubChem CID: 123608 IUPAC Name: 5-amino-4-oxopentanoic acid;hydrochloride SMILES: C(CC(=O)O)C(=O)CN.Cl

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PubChem CID	123608
CAS	9-2-5451
Molecular Weight (g/mol)	167.59
MDL Number	MFCD00012869
SMILES	C(CC(=O)O)C(=O)CN.Cl
Synonym	5-aminolevulinic acid hydrochloride,5-amino-4-oxopentanoic acid hydrochloride,aminolevulinic acid hydrochloride,levulan,levulan kerastick,aminolevulinic acid hcl,delta-aminolevulinic acid hydrochloride,gliolan,ameluz,5-aminolevulinate hydrochloride
IUPAC Name	5-amino-4-oxopentanoic acid;hydrochloride
InChI Key	ZLHFONARZHCSET-UHFFFAOYSA-N
Molecular Formula	C5H10ClNO3

1,334

DL-3-Aminoisobutyric Acid Hydrate 98.0+%, TCI America™

CAS: 144-90-1 Molecular Formula: C4H9NO2 Molecular Weight (g/mol): 103.12 MDL Number: MFCD00008145,MFCD01076229,MFCD07372875 InChI Key: QCHPKSFMDHPSNR-UHFFFAOYNA-N PubChem CID: 64956 ChEBI: CHEBI:27389 IUPAC Name: 3-amino-2-methylpropanoic acid SMILES: CC(CN)C(O)=O

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Specifications

PubChem CID	64956
CAS	144-90-1
Molecular Weight (g/mol)	103.12
ChEBI	CHEBI:27389
MDL Number	MFCD00008145,MFCD01076229,MFCD07372875
SMILES	CC(CN)C(O)=O
IUPAC Name	3-amino-2-methylpropanoic acid
InChI Key	QCHPKSFMDHPSNR-UHFFFAOYNA-N
Molecular Formula	C4H9NO2

1,335

L-(+)-Arginine Hydrochloride 98.0+%, TCI America™

CAS: 1119-34-2 Molecular Formula: C6H15ClN4O2 Molecular Weight (g/mol): 210.662 MDL Number: MFCD00064550 InChI Key: KWTQSFXGGICVPE-WCCKRBBISA-N Synonym: l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y PubChem CID: 66250 IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride SMILES: C(CC(C(=O)O)N)CN=C(N)N.Cl

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Specifications

PubChem CID	66250
CAS	1119-34-2
Molecular Weight (g/mol)	210.662
MDL Number	MFCD00064550
SMILES	C(CC(C(=O)O)N)CN=C(N)N.Cl
Synonym	l-arginine hydrochloride,arginine hydrochloride,l-arginine hcl,l-arginine monohydrochloride,h-arg-oh.hcl,r-gene,arginine monohydrochloride,argamine,l-arginine, monohydrochloride,unii-f7lth1e20y
IUPAC Name	(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride
InChI Key	KWTQSFXGGICVPE-WCCKRBBISA-N
Molecular Formula	C6H15ClN4O2

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