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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1,201 – 1,215 of 35,795 results

1,201

1-(tert-Butoxycarbonyl)azetidine-3-carboxylic Acid 98.0+%, TCI America™

CAS: 142253-55-2 Molecular Formula: C9H14NO4 Molecular Weight (g/mol): 200.22 MDL Number: MFCD01860897 InChI Key: NCADHSLPNSTDMJ-UHFFFAOYSA-M Synonym: 1-boc-azetidine-3-carboxylic acid,1-n-boc-3-azetidinecarboxylic acid,n-boc-azetidine-3-carboxylic acid,boc-azetidine-3-carboxylic acid,1-tert-butoxycarbonyl azetidine-3-carboxylic acid,1-tert-butoxy carbonyl azetidine-3-carboxylic acid,1-n-boc-azetidine-3-carboxylic acid,boc-aze 3-oh,azetidine-1,3-dicarboxylic acid mono-tert-butyl ester,n-boc-3-azetidine carboxylic acid PubChem CID: 2755981 IUPAC Name: 1-[(tert-butoxy)carbonyl]azetidine-3-carboxylate SMILES: CC(C)(C)OC(=O)N1CC(C1)C([O-])=O

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Specifications

PubChem CID	2755981
CAS	142253-55-2
Molecular Weight (g/mol)	200.22
MDL Number	MFCD01860897
SMILES	CC(C)(C)OC(=O)N1CC(C1)C([O-])=O
Synonym	1-boc-azetidine-3-carboxylic acid,1-n-boc-3-azetidinecarboxylic acid,n-boc-azetidine-3-carboxylic acid,boc-azetidine-3-carboxylic acid,1-tert-butoxycarbonyl azetidine-3-carboxylic acid,1-tert-butoxy carbonyl azetidine-3-carboxylic acid,1-n-boc-azetidine-3-carboxylic acid,boc-aze 3-oh,azetidine-1,3-dicarboxylic acid mono-tert-butyl ester,n-boc-3-azetidine carboxylic acid
IUPAC Name	1-[(tert-butoxy)carbonyl]azetidine-3-carboxylate
InChI Key	NCADHSLPNSTDMJ-UHFFFAOYSA-M
Molecular Formula	C9H14NO4

1,202

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

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

1,203

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

CAS: 53308-95-5 Molecular Formula: C10H19NO4 Molecular Weight (g/mol): 217.27 MDL Number: MFCD00037268 InChI Key: INWOAUUPYIXDHN-ZETCQYMHSA-N Synonym: boc-l-norvaline,boc-nva-oh,n-boc-l-norvaline,boc-norvaline,2s-2-tert-butoxycarbonyl amino pentanoic acid,boc-l-2-aminovaleric acid,n-1,1-dimethylethoxy carbonyl-l-methionine,n-tert-butoxycarbonyl-l-norvaline,s-2-tert-butoxycarbonyl amino pentanoic acid,2s-2-tert-butoxy carbonylamino pentanoic acid PubChem CID: 2733748 IUPAC Name: (2S)-2-{[(tert-butoxy)carbonyl]amino}pentanoic acid SMILES: CCC[C@H](NC(=O)OC(C)(C)C)C(O)=O

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Specifications

PubChem CID	2733748
CAS	53308-95-5
Molecular Weight (g/mol)	217.27
MDL Number	MFCD00037268
SMILES	CCC[C@H](NC(=O)OC(C)(C)C)C(O)=O
Synonym	boc-l-norvaline,boc-nva-oh,n-boc-l-norvaline,boc-norvaline,2s-2-tert-butoxycarbonyl amino pentanoic acid,boc-l-2-aminovaleric acid,n-1,1-dimethylethoxy carbonyl-l-methionine,n-tert-butoxycarbonyl-l-norvaline,s-2-tert-butoxycarbonyl amino pentanoic acid,2s-2-tert-butoxy carbonylamino pentanoic acid
IUPAC Name	(2S)-2-{[(tert-butoxy)carbonyl]amino}pentanoic acid
InChI Key	INWOAUUPYIXDHN-ZETCQYMHSA-N
Molecular Formula	C10H19NO4

1,204

N-(tert-Butoxycarbonyl)-L-2-cyclohexylglycine 98.0+%, TCI America™

CAS: 109183-71-3 Molecular Formula: C13H23NO4 Molecular Weight (g/mol): 257.33 MDL Number: MFCD00133638 InChI Key: QSUXZIPXYDQFCX-JTQLQIEISA-N Synonym: boc-l-cyclohexylglycine,boc-chg-oh,boc-l-alpha-cyclohexylglycine,n-boc-2-cyclohexyl-l-glycine,s-2-tert-butoxycarbonyl amino-2-cyclohexylacetic acid,boc-cyclohexyl-glycine,2s-tert-butoxycarbonyl amino cyclohexyl acetic acid,s-tert-butoxycarbonylamino-cyclohexyl-acetic acid,s-tert-butoxycarbonyl amino cyclohexyl acetic acid,2s-tert-butoxycarbonyl amino cyclohexyl ethanoic acid PubChem CID: 7004938 IUPAC Name: (2S)-2-cyclohexyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid SMILES: CC(C)(C)OC(=O)NC(C1CCCCC1)C(=O)O

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Specifications

PubChem CID	7004938
CAS	109183-71-3
Molecular Weight (g/mol)	257.33
MDL Number	MFCD00133638
SMILES	CC(C)(C)OC(=O)NC(C1CCCCC1)C(=O)O
Synonym	boc-l-cyclohexylglycine,boc-chg-oh,boc-l-alpha-cyclohexylglycine,n-boc-2-cyclohexyl-l-glycine,s-2-tert-butoxycarbonyl amino-2-cyclohexylacetic acid,boc-cyclohexyl-glycine,2s-tert-butoxycarbonyl amino cyclohexyl acetic acid,s-tert-butoxycarbonylamino-cyclohexyl-acetic acid,s-tert-butoxycarbonyl amino cyclohexyl acetic acid,2s-tert-butoxycarbonyl amino cyclohexyl ethanoic acid
IUPAC Name	(2S)-2-cyclohexyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid
InChI Key	QSUXZIPXYDQFCX-JTQLQIEISA-N
Molecular Formula	C13H23NO4

1,205

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

1,206

DL-Cysteine Hydrochloride Monohydrate 98.0+%, TCI America™

CAS: 116797-51-4 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.63 MDL Number: MFCD00151030 InChI Key: QIJRTFXNRTXDIP-UHFFFAOYNA-N Synonym: H-DL-Cys-OH.HCl PubChem CID: 12219647 IUPAC Name: 2-amino-3-sulfanylpropanoic acid hydrate hydrochloride SMILES: O.Cl.NC(CS)C(O)=O

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Specifications

PubChem CID	12219647
CAS	116797-51-4
Molecular Weight (g/mol)	175.63
MDL Number	MFCD00151030
SMILES	O.Cl.NC(CS)C(O)=O
Synonym	H-DL-Cys-OH.HCl
IUPAC Name	2-amino-3-sulfanylpropanoic acid hydrate hydrochloride
InChI Key	QIJRTFXNRTXDIP-UHFFFAOYNA-N
Molecular Formula	C3H10ClNO3S

1,207

1-tert-Butoxycarbonyl-1,2,3,6-tetrahydropyridine 97.0+%, TCI America™

CAS: 85838-94-4 Molecular Formula: C10H17NO2 Molecular Weight (g/mol): 183.251 MDL Number: MFCD04972245 InChI Key: SHHHRQFHCPINIB-UHFFFAOYSA-N Synonym: n-boc-1,2,3,6-tetrahydropyridine,tert-butyl 5,6-dihydropyridine-1 2h-carboxylate,tert-butyl 1,2,3,6-tetrahydropyridine-1-carboxylate,tert-butyl 3,6-dihydropyridine-1 2h-carboxylate,1-boc-1,2,3,6-tetrahydro-pyridine,1-boc-1,2,3,6-tetrahydropyridine,n-boc-1,2,5,6-tetrahydropyridine,n-tert-butoxycarbonyl-1,2,3,6-tetrahydropyridine,1 2h-pyridinecarboxylic acid, 3,6-dihydro-, 1,1-dimethylethyl ester,3,6-dihydro-2h-pyridine-1-carboxylic acid tert-butyl ester PubChem CID: 13094787 IUPAC Name: tert-butyl 3,6-dihydro-2H-pyridine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCC=CC1

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Specifications

PubChem CID	13094787
CAS	85838-94-4
Molecular Weight (g/mol)	183.251
MDL Number	MFCD04972245
SMILES	CC(C)(C)OC(=O)N1CCC=CC1
Synonym	n-boc-1,2,3,6-tetrahydropyridine,tert-butyl 5,6-dihydropyridine-1 2h-carboxylate,tert-butyl 1,2,3,6-tetrahydropyridine-1-carboxylate,tert-butyl 3,6-dihydropyridine-1 2h-carboxylate,1-boc-1,2,3,6-tetrahydro-pyridine,1-boc-1,2,3,6-tetrahydropyridine,n-boc-1,2,5,6-tetrahydropyridine,n-tert-butoxycarbonyl-1,2,3,6-tetrahydropyridine,1 2h-pyridinecarboxylic acid, 3,6-dihydro-, 1,1-dimethylethyl ester,3,6-dihydro-2h-pyridine-1-carboxylic acid tert-butyl ester
IUPAC Name	tert-butyl 3,6-dihydro-2H-pyridine-1-carboxylate
InChI Key	SHHHRQFHCPINIB-UHFFFAOYSA-N
Molecular Formula	C10H17NO2

1,208

D-Phenylalanine 98.0+%, TCI America™

CAS: 673-06-3 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 MDL Number: MFCD00004270 InChI Key: COLNVLDHVKWLRT-MRVPVSSYSA-N Synonym: d-phenylalanine,h-d-phe-oh,2r-2-amino-3-phenylpropanoic acid,d-phe,sabiden,phenylalanine d-form,alanine, phenyl-, d,d-diphenylalanine,r-2-amino-3-phenylpropanoic acid,d-alpha-amino-beta-phenylpropionic acid PubChem CID: 71567 ChEBI: CHEBI:16998 IUPAC Name: (2R)-2-amino-3-phenylpropanoic acid SMILES: N[C@H](CC1=CC=CC=C1)C(O)=O

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Specifications

PubChem CID	71567
CAS	673-06-3
Molecular Weight (g/mol)	165.19
ChEBI	CHEBI:16998
MDL Number	MFCD00004270
SMILES	N[C@H](CC1=CC=CC=C1)C(O)=O
Synonym	d-phenylalanine,h-d-phe-oh,2r-2-amino-3-phenylpropanoic acid,d-phe,sabiden,phenylalanine d-form,alanine, phenyl-, d,d-diphenylalanine,r-2-amino-3-phenylpropanoic acid,d-alpha-amino-beta-phenylpropionic acid
IUPAC Name	(2R)-2-amino-3-phenylpropanoic acid
InChI Key	COLNVLDHVKWLRT-MRVPVSSYSA-N
Molecular Formula	C9H11NO2

1,209

5-Aminovaleric Acid Hydrochloride (Low water content) 98.0+%, TCI America™

CAS: 627-95-2 Molecular Formula: C5H12ClNO2 Molecular Weight (g/mol): 153.606 MDL Number: MFCD00012919 InChI Key: BLOIUFYKQCCAGP-UHFFFAOYSA-N Synonym: 5-aminovaleric acid hydrochloride,5-aminopentanoic acid hydrochloride,4-carboxybutylammonium chloride,5-aminovaleric acid hcl,5-amino-n-valeric acid hydrochloride,pentanoic acid, 5-amino-, hydrochloride,4-carboxybutan-1-aminium chloride,acmc-1az5k,spectrum1501126,homopiperidinic acid hydrochloride PubChem CID: 69398 IUPAC Name: 5-aminopentanoic acid;hydrochloride SMILES: C(CCN)CC(=O)O.Cl

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Specifications

PubChem CID	69398
CAS	627-95-2
Molecular Weight (g/mol)	153.606
MDL Number	MFCD00012919
SMILES	C(CCN)CC(=O)O.Cl
Synonym	5-aminovaleric acid hydrochloride,5-aminopentanoic acid hydrochloride,4-carboxybutylammonium chloride,5-aminovaleric acid hcl,5-amino-n-valeric acid hydrochloride,pentanoic acid, 5-amino-, hydrochloride,4-carboxybutan-1-aminium chloride,acmc-1az5k,spectrum1501126,homopiperidinic acid hydrochloride
IUPAC Name	5-aminopentanoic acid;hydrochloride
InChI Key	BLOIUFYKQCCAGP-UHFFFAOYSA-N
Molecular Formula	C5H12ClNO2

1,210

(1R,3S)-3-(Carbobenzoxyamino)cyclohexanecarboxylic Acid 98.0+%, TCI America™

CAS: 1259278-10-8 Molecular Formula: C15H19NO4 Molecular Weight (g/mol): 277.32 InChI Key: LTEORMGXUMWZCU-OLZOCXBDSA-N Synonym: (1R,3S)-3-(Cbz-amino)cyclohexanecarboxylic Acid PubChem CID: 23584443 IUPAC Name: (1R,3S)-3-(phenylmethoxycarbonylamino)cyclohexane-1-carboxylic acid SMILES: C1CC(CC(C1)NC(=O)OCC2=CC=CC=C2)C(=O)O

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Specifications

PubChem CID	23584443
CAS	1259278-10-8
Molecular Weight (g/mol)	277.32
SMILES	C1CC(CC(C1)NC(=O)OCC2=CC=CC=C2)C(=O)O
Synonym	(1R,3S)-3-(Cbz-amino)cyclohexanecarboxylic Acid
IUPAC Name	(1R,3S)-3-(phenylmethoxycarbonylamino)cyclohexane-1-carboxylic acid
InChI Key	LTEORMGXUMWZCU-OLZOCXBDSA-N
Molecular Formula	C15H19NO4

1,211

Ethyl 3-(2-Pyridylamino)propionate 98.0+%, TCI America™

CAS: 103041-38-9 Molecular Formula: C10H14N2O2 Molecular Weight (g/mol): 194.234 MDL Number: MFCD09833621 InChI Key: UITNIDFEANEWPC-UHFFFAOYSA-N Synonym: 3-(2-Pyridylamino)propionic Acid Ethyl Ester PubChem CID: 11984503 IUPAC Name: ethyl 3-(pyridin-2-ylamino)propanoate SMILES: CCOC(=O)CCNC1=CC=CC=N1

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Specifications

PubChem CID	11984503
CAS	103041-38-9
Molecular Weight (g/mol)	194.234
MDL Number	MFCD09833621
SMILES	CCOC(=O)CCNC1=CC=CC=N1
Synonym	3-(2-Pyridylamino)propionic Acid Ethyl Ester
IUPAC Name	ethyl 3-(pyridin-2-ylamino)propanoate
InChI Key	UITNIDFEANEWPC-UHFFFAOYSA-N
Molecular Formula	C10H14N2O2

1,212

L-Allothreonine 99.0+%, TCI America™

CAS: 28954-12-3 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00064268 InChI Key: AYFVYJQAPQTCCC-HRFVKAFMSA-N Synonym: l-allo-threonine,l-allothreonine,2s,3s-2-amino-3-hydroxybutanoic acid,l +-allo-threonine,allo-l-threonine,h-allo-thr-oh,allothreonine,allo-threonine,unii-hcq253ckvk,dl-allo-threonine PubChem CID: 99289 ChEBI: CHEBI:28718 IUPAC Name: (2S,3S)-2-amino-3-hydroxybutanoic acid SMILES: C[C@H](O)[C@H](N)C(O)=O

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Specifications

PubChem CID	99289
CAS	28954-12-3
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:28718
MDL Number	MFCD00064268
SMILES	C[C@H](O)[C@H](N)C(O)=O
Synonym	l-allo-threonine,l-allothreonine,2s,3s-2-amino-3-hydroxybutanoic acid,l +-allo-threonine,allo-l-threonine,h-allo-thr-oh,allothreonine,allo-threonine,unii-hcq253ckvk,dl-allo-threonine
IUPAC Name	(2S,3S)-2-amino-3-hydroxybutanoic acid
InChI Key	AYFVYJQAPQTCCC-HRFVKAFMSA-N
Molecular Formula	C4H9NO3

1,213

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

CAS: 79069-13-9 Molecular Formula: C8H17NO3 Molecular Weight (g/mol): 175.23 MDL Number: MFCD00043121 InChI Key: PDAFIZPRSXHMCO-LURJTMIESA-N Synonym: boc-l-alaninol,n-boc-l-alaninol,boc-alaninol,s-2-boc-amino-1-propanol,n-tert-butoxycarbonyl-l-alaninol,s-tert-butyl 1-hydroxypropan-2-yl carbamate,s-2-tert-butoxycarbonylamino-1-propanol,tert-butyl n-2s-1-hydroxypropan-2-yl carbamate,s---2-tert-butoxycarbonylamino-1-propanol PubChem CID: 7023103 IUPAC Name: tert-butyl N-[(2S)-1-hydroxypropan-2-yl]carbamate SMILES: C[C@@H](CO)NC(=O)OC(C)(C)C

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Specifications

PubChem CID	7023103
CAS	79069-13-9
Molecular Weight (g/mol)	175.23
MDL Number	MFCD00043121
SMILES	C[C@@H](CO)NC(=O)OC(C)(C)C
Synonym	boc-l-alaninol,n-boc-l-alaninol,boc-alaninol,s-2-boc-amino-1-propanol,n-tert-butoxycarbonyl-l-alaninol,s-tert-butyl 1-hydroxypropan-2-yl carbamate,s-2-tert-butoxycarbonylamino-1-propanol,tert-butyl n-2s-1-hydroxypropan-2-yl carbamate,s---2-tert-butoxycarbonylamino-1-propanol
IUPAC Name	tert-butyl N-[(2S)-1-hydroxypropan-2-yl]carbamate
InChI Key	PDAFIZPRSXHMCO-LURJTMIESA-N
Molecular Formula	C8H17NO3

1,214

(+/-)-cis-3-(Carbobenzoxyamino)cyclohexanecarboxylic Acid 95.0+%, TCI America™

CAS: 952616-39-6 Molecular Formula: C15H19NO4 Molecular Weight (g/mol): 277.32 MDL Number: MFCD20259654,MFCD09910158 InChI Key: LTEORMGXUMWZCU-UHFFFAOYNA-N Synonym: (+/-)-cis-3-(Cbz-amino)cyclohexanecarboxylic Acid PubChem CID: 51341837 IUPAC Name: 3-{[(benzyloxy)carbonyl]amino}cyclohexane-1-carboxylic acid SMILES: OC(=O)C1CCCC(C1)NC(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	51341837
CAS	952616-39-6
Molecular Weight (g/mol)	277.32
MDL Number	MFCD20259654,MFCD09910158
SMILES	OC(=O)C1CCCC(C1)NC(=O)OCC1=CC=CC=C1
Synonym	(+/-)-cis-3-(Cbz-amino)cyclohexanecarboxylic Acid
IUPAC Name	3-{[(benzyloxy)carbonyl]amino}cyclohexane-1-carboxylic acid
InChI Key	LTEORMGXUMWZCU-UHFFFAOYNA-N
Molecular Formula	C15H19NO4

1,215

D-Valine 98.0+%, TCI America™

CAS: 640-68-6 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.15 MDL Number: MFCD00064219 InChI Key: KZSNJWFQEVHDMF-SCSAIBSYSA-N Synonym: d-valine,h-d-val-oh,r-valine,valine, d,d-val,2r-2-amino-3-methylbutanoic acid,d-2-aminoisovaleric acid,d-valin,unii-y14i1443ur,d-2-amino-3-methylbutanoic acid PubChem CID: 71563 ChEBI: CHEBI:27477 IUPAC Name: (2R)-2-amino-3-methylbutanoic acid SMILES: CC(C)[C@@H](N)C(O)=O

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Specifications

PubChem CID	71563
CAS	640-68-6
Molecular Weight (g/mol)	117.15
ChEBI	CHEBI:27477
MDL Number	MFCD00064219
SMILES	CC(C)[C@@H](N)C(O)=O
Synonym	d-valine,h-d-val-oh,r-valine,valine, d,d-val,2r-2-amino-3-methylbutanoic acid,d-2-aminoisovaleric acid,d-valin,unii-y14i1443ur,d-2-amino-3-methylbutanoic acid
IUPAC Name	(2R)-2-amino-3-methylbutanoic acid
InChI Key	KZSNJWFQEVHDMF-SCSAIBSYSA-N
Molecular Formula	C5H11NO2

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