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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1,126 – 1,140 of 33,256 results

1,126

(R)-(-)-tert-Leucinol, 98%

CAS: 112245-09-7 Molecular Formula: C6H15NO Molecular Weight (g/mol): 117.19 MDL Number: MFCD01076574 InChI Key: JBULSURVMXPBNA-MLHKIVSYNA-N Synonym: r-tert-leucinol,d-tert-leucinol,2r-2-amino-3,3-dimethylbutan-1-ol,r-2-amino-3,3-dimethylbutan-1-ol,r-2-amino-3,3-dimethyl-1-butanol,2r-2-amino-3,3-dimethyl-1-butanol,r---tert-leucinol,?-tert-leucinol,r-?-tert-leucinol PubChem CID: 6932847 IUPAC Name: (2R)-2-amino-3,3-dimethylbutan-1-ol SMILES: CC(C)(C)[C@@H](N)CO

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Specifications

PubChem CID	6932847
CAS	112245-09-7
Molecular Weight (g/mol)	117.19
MDL Number	MFCD01076574
SMILES	CC(C)(C)[C@@H](N)CO
Synonym	r-tert-leucinol,d-tert-leucinol,2r-2-amino-3,3-dimethylbutan-1-ol,r-2-amino-3,3-dimethylbutan-1-ol,r-2-amino-3,3-dimethyl-1-butanol,2r-2-amino-3,3-dimethyl-1-butanol,r---tert-leucinol,?-tert-leucinol,r-?-tert-leucinol
IUPAC Name	(2R)-2-amino-3,3-dimethylbutan-1-ol
InChI Key	JBULSURVMXPBNA-MLHKIVSYNA-N
Molecular Formula	C6H15NO

1,127

3-exo-Aminobicyclo[2.2.1]hept-5-ene-2-exo-carboxamide, 99+%, Thermo Scientific Chemicals

CAS: 105786-40-1 Molecular Formula: C8H13N2O Molecular Weight (g/mol): 153.20 MDL Number: MFCD00143157,MFCD01456476,MFCD00143157 InChI Key: SCQSHSJVMGGQKR-UCROKIRRSA-O Synonym: 3-exo-aminobicyclo 2.2.1 hept-5-ene-2-carboxamide,+-1s,2s,3r,4r-3-aminobicyclo 2.2.1 hept-5-ene-2-carboxamide,+/--1s,2s,3r,4r-3-aminobicyclo 2.2.1 hept-5-ene-2-carboxamide,bicyclo 2.2.1 hept-5-ene-2-carboxamide, 3-amino-, 1r,2r,3s,4s-rel-9ci PubChem CID: 42580098 IUPAC Name: (1S,2S,3R,4R)-3-aminobicyclo[2.2.1]hept-5-ene-2-carboxamide SMILES: NC(=O)[C@H]1[C@@H]([NH3+])[C@@H]2C[C@H]1C=C2

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Specifications

PubChem CID	42580098
CAS	105786-40-1
Molecular Weight (g/mol)	153.20
MDL Number	MFCD00143157,MFCD01456476,MFCD00143157
SMILES	NC(=O)[C@H]1[C@@H]([NH3+])[C@@H]2C[C@H]1C=C2
Synonym	3-exo-aminobicyclo 2.2.1 hept-5-ene-2-carboxamide,+-1s,2s,3r,4r-3-aminobicyclo 2.2.1 hept-5-ene-2-carboxamide,+/--1s,2s,3r,4r-3-aminobicyclo 2.2.1 hept-5-ene-2-carboxamide,bicyclo 2.2.1 hept-5-ene-2-carboxamide, 3-amino-, 1r,2r,3s,4s-rel-9ci
IUPAC Name	(1S,2S,3R,4R)-3-aminobicyclo[2.2.1]hept-5-ene-2-carboxamide
InChI Key	SCQSHSJVMGGQKR-UCROKIRRSA-O
Molecular Formula	C8H13N2O

1,128

L-Arginine, USP, JP, bioCERTIFIED™, 2.5 kg, Spectrum Chemical

CAS: 74-79-3 Molecular Formula: C6H14N4O2 Molecular Weight (g/mol): 174.20 InChI Key: ODKSFYDXXFIFQN-UHFFFAOYNA-N IUPAC Name: 2-amino-5-[(diaminomethylidene)amino]pentanoic acid SMILES: NC(CCCN=C(N)N)C(O)=O

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Specifications

CAS	74-79-3
Molecular Weight (g/mol)	174.20
SMILES	NC(CCCN=C(N)N)C(O)=O
IUPAC Name	2-amino-5-[(diaminomethylidene)amino]pentanoic acid
InChI Key	ODKSFYDXXFIFQN-UHFFFAOYNA-N
Molecular Formula	C6H14N4O2

1,129

L-Alanine, 99%, specified according to the requirements of Ph.Eur.

CAS: 56-41-7 Molecular Formula: C3H7NO2 Molecular Weight (g/mol): 89.09 MDL Number: MFCD00064410 InChI Key: QNAYBMKLOCPYGJ-REOHCLBHSA-N Synonym: l-alanine,alanine,l-alpha-alanine,s-alanine,s-2-aminopropanoic acid,l-2-aminopropionic acid,2s-2-aminopropanoic acid,h-ala-oh,l-+-alanine,l-2-aminopropanoic acid PubChem CID: 5950 ChEBI: CHEBI:16977 IUPAC Name: (2S)-2-aminopropanoic acid SMILES: C[C@H](N)C(O)=O

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Specifications

PubChem CID	5950
CAS	56-41-7
Molecular Weight (g/mol)	89.09
ChEBI	CHEBI:16977
MDL Number	MFCD00064410
SMILES	C[C@H](N)C(O)=O
Synonym	l-alanine,alanine,l-alpha-alanine,s-alanine,s-2-aminopropanoic acid,l-2-aminopropionic acid,2s-2-aminopropanoic acid,h-ala-oh,l-+-alanine,l-2-aminopropanoic acid
IUPAC Name	(2S)-2-aminopropanoic acid
InChI Key	QNAYBMKLOCPYGJ-REOHCLBHSA-N
Molecular Formula	C3H7NO2

1,130

beta-Alanine benzyl ester p-toluenesulfonate, 98%

CAS: 27019-47-2 Molecular Formula: C10H14NO2 Molecular Weight (g/mol): 180.23 MDL Number: MFCD00039061 InChI Key: CANCPUBPPUIWPX-UHFFFAOYSA-O Synonym: beta-alanine benzyl ester p-toluenesulfonate,beta-alanine benzyl ester p-toluenesulfonate salt,h-beta-ala-obzl.tosoh,h-beta-ala-obzl tos,benzyl 3-aminopropanoate 4-methylbenzenesulfonate,betaala-obzl.tosoh,pubchem12070,acmc-209gum,h-,a-ala-obzl.tosoh,h-ala-obzl p-tosylate PubChem CID: 13502100 SMILES: [NH3+]CCC(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	13502100
CAS	27019-47-2
Molecular Weight (g/mol)	180.23
MDL Number	MFCD00039061
SMILES	[NH3+]CCC(=O)OCC1=CC=CC=C1
Synonym	beta-alanine benzyl ester p-toluenesulfonate,beta-alanine benzyl ester p-toluenesulfonate salt,h-beta-ala-obzl.tosoh,h-beta-ala-obzl tos,benzyl 3-aminopropanoate 4-methylbenzenesulfonate,betaala-obzl.tosoh,pubchem12070,acmc-209gum,h-,a-ala-obzl.tosoh,h-ala-obzl p-tosylate
InChI Key	CANCPUBPPUIWPX-UHFFFAOYSA-O
Molecular Formula	C10H14NO2

1,131

N-Boc-D-alaninol, 98%, ee 98%

CAS: 106391-86-0 Molecular Formula: C8H17NO3 Molecular Weight (g/mol): 175.23 MDL Number: MFCD00235912 InChI Key: PDAFIZPRSXHMCO-ZCFIWIBFSA-N Synonym: n-boc-d-alaninol,boc-d-alaninol,r-2-boc-amino-1-propanol,tert-butyl n-2r-1-hydroxypropan-2-yl carbamate,r-tert-butyl 1-hydroxypropan-2-yl carbamate,n-alpha-t-boc-d-alaninol,r-tert-butyl 1-hydroxypropan-2-ylcarbamate,r-+-2-tert-butoxycarbonylamino-1-propanol,tert-butyl 2r-1-hydroxypropan-2-yl carbamate,tert-butyl n-1r-2-hydroxy-1-methyl-ethyl carbamate PubChem CID: 13200309 IUPAC Name: tert-butyl N-[(2R)-1-hydroxypropan-2-yl]carbamate SMILES: C[C@H](CO)NC(=O)OC(C)(C)C

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Specifications

PubChem CID	13200309
CAS	106391-86-0
Molecular Weight (g/mol)	175.23
MDL Number	MFCD00235912
SMILES	C[C@H](CO)NC(=O)OC(C)(C)C
Synonym	n-boc-d-alaninol,boc-d-alaninol,r-2-boc-amino-1-propanol,tert-butyl n-2r-1-hydroxypropan-2-yl carbamate,r-tert-butyl 1-hydroxypropan-2-yl carbamate,n-alpha-t-boc-d-alaninol,r-tert-butyl 1-hydroxypropan-2-ylcarbamate,r-+-2-tert-butoxycarbonylamino-1-propanol,tert-butyl 2r-1-hydroxypropan-2-yl carbamate,tert-butyl n-1r-2-hydroxy-1-methyl-ethyl carbamate
IUPAC Name	tert-butyl N-[(2R)-1-hydroxypropan-2-yl]carbamate
InChI Key	PDAFIZPRSXHMCO-ZCFIWIBFSA-N
Molecular Formula	C8H17NO3

1,132

D-Phenylalanine, Spectrum™ Chemical

CAS: 673-06-3

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Specifications

CAS	673-06-3

1,133

Glycylglycine, free base, MP Biomedicals™

CAS: 556-50-3 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.119 InChI Key: YMAWOPBAYDPSLA-UHFFFAOYSA-N Synonym: glycylglycine,n-glycylglycine,diglycine,gly-gly,glycine dipeptide,glycine, glycyl,glycyl-glycine,glycine, n-glycyl,gly2,2-2-aminoacetamido acetic acid PubChem CID: 11163 ChEBI: CHEBI:17201 IUPAC Name: 2-[(2-aminoacetyl)amino]acetic acid SMILES: C(C(=O)NCC(=O)O)N

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Specifications

PubChem CID	11163
CAS	556-50-3
Molecular Weight (g/mol)	132.119
ChEBI	CHEBI:17201
SMILES	C(C(=O)NCC(=O)O)N
Synonym	glycylglycine,n-glycylglycine,diglycine,gly-gly,glycine dipeptide,glycine, glycyl,glycyl-glycine,glycine, n-glycyl,gly2,2-2-aminoacetamido acetic acid
IUPAC Name	2-[(2-aminoacetyl)amino]acetic acid
InChI Key	YMAWOPBAYDPSLA-UHFFFAOYSA-N
Molecular Formula	C4H8N2O3

1,134

1-N-BOC-Aminocyclopentanecarboxylic acid, 98%, Thermo Scientific™

CAS: 35264-09-6 Molecular Formula: C₁₁H₁₉NO₄ Molecular Weight (g/mol): 229.28 MDL Number: MFCD01076126 InChI Key: YBZCSKVLXBOFSL-UHFFFAOYSA-N Synonym: boc-cycloleucine,1-boc-amino cyclopentanecarboxylic acid,1-tert-butoxycarbonylamino cyclopentanecarboxylic acid,1-n-boc-aminocyclopentanecarboxylic acid,boc-1-aminocyclopentane-1-carboxylic acid,n-boc-cycloleucine,1-tert-butoxycarbonyl amino cyclopentanecarboxylic acid,1-tert-butoxycarbonylamino-cyclopentanecarboxylic acid,1-tert-butoxy carbonyl amino cyclopentane-1-carboxylic acid PubChem CID: 2734645 IUPAC Name: 1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopentane-1-carboxylic acid SMILES: CC(C)(C)OC(=O)NC1(CCCC1)C(=O)O

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Specifications

PubChem CID	2734645
CAS	35264-09-6
Molecular Weight (g/mol)	229.28
MDL Number	MFCD01076126
SMILES	CC(C)(C)OC(=O)NC1(CCCC1)C(=O)O
Synonym	boc-cycloleucine,1-boc-amino cyclopentanecarboxylic acid,1-tert-butoxycarbonylamino cyclopentanecarboxylic acid,1-n-boc-aminocyclopentanecarboxylic acid,boc-1-aminocyclopentane-1-carboxylic acid,n-boc-cycloleucine,1-tert-butoxycarbonyl amino cyclopentanecarboxylic acid,1-tert-butoxycarbonylamino-cyclopentanecarboxylic acid,1-tert-butoxy carbonyl amino cyclopentane-1-carboxylic acid
IUPAC Name	1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopentane-1-carboxylic acid
InChI Key	YBZCSKVLXBOFSL-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₉NO₄

1,135

L-lysine, free base, MP Biomedicals™

CAS: 39665-12-8 Molecular Formula: C6H16N2O3 Molecular Weight (g/mol): 164.21 MDL Number: MFCD00151035 InChI Key: HZRUTVAFDWTKGD-XZNNNFJINA-N Synonym: l-lysine monohydrate,l-lysine hydrate,lysine monohydrate,l +-lysine monohydrate,l-lysine, hydrate,h-lys-oh h2o,lysine, hydrate,lysine hydrate,l-lysine, monohydrate,l-lysine, hydrate 1:1 PubChem CID: 16211825 IUPAC Name: (2S)-2,6-diaminohexanoic acid hydrate SMILES: O.NCCCC[C@H](N)C(O)=O

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Specifications

PubChem CID	16211825
CAS	39665-12-8
Molecular Weight (g/mol)	164.21
MDL Number	MFCD00151035
SMILES	O.NCCCC[C@H](N)C(O)=O
Synonym	l-lysine monohydrate,l-lysine hydrate,lysine monohydrate,l +-lysine monohydrate,l-lysine, hydrate,h-lys-oh h2o,lysine, hydrate,lysine hydrate,l-lysine, monohydrate,l-lysine, hydrate 1:1
IUPAC Name	(2S)-2,6-diaminohexanoic acid hydrate
InChI Key	HZRUTVAFDWTKGD-XZNNNFJINA-N
Molecular Formula	C6H16N2O3

1,136

L-Aspartic Acid, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 56-84-8 Molecular Formula: C4H7NO4 Molecular Weight (g/mol): 133.10 MDL Number: MFCD00002616 InChI Key: CKLJMWTZIZZHCS-UHFFFAOYNA-N IUPAC Name: 2-aminobutanedioic acid SMILES: NC(CC(O)=O)C(O)=O

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Specifications

CAS	56-84-8
Molecular Weight (g/mol)	133.10
MDL Number	MFCD00002616
SMILES	NC(CC(O)=O)C(O)=O
IUPAC Name	2-aminobutanedioic acid
InChI Key	CKLJMWTZIZZHCS-UHFFFAOYNA-N
Molecular Formula	C4H7NO4

1,137

trans-2-(Benzyloxycarbonylamino)cyclobutanecarboxylic acid, 97%

CAS: 1212272-03-1 Molecular Formula: C13H15NO4 Molecular Weight (g/mol): 249.27 MDL Number: MFCD03844619 InChI Key: ZNRUEEQIUVKKBL-UHFFFAOYNA-N Synonym: trans-2-benzyloxycarbonylaminocyclobutanecarboxylic acid,trans-2-benzyloxycarbonylaminocyclobutane-carboxylic acid,trans-2-cbz-amino cyclobutane-1-carboxylic acid,trans-2-benzyloxycarbonylaminocyclobutane carboxylic acid,1r,2r-2-benzyloxy carbonyl amino cyclobutane-1-carboxylic acid PubChem CID: 24720935 IUPAC Name: (1R,2R)-2-(phenylmethoxycarbonylamino)cyclobutane-1-carboxylic acid SMILES: OC(=O)C1CCC1NC(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	24720935
CAS	1212272-03-1
Molecular Weight (g/mol)	249.27
MDL Number	MFCD03844619
SMILES	OC(=O)C1CCC1NC(=O)OCC1=CC=CC=C1
Synonym	trans-2-benzyloxycarbonylaminocyclobutanecarboxylic acid,trans-2-benzyloxycarbonylaminocyclobutane-carboxylic acid,trans-2-cbz-amino cyclobutane-1-carboxylic acid,trans-2-benzyloxycarbonylaminocyclobutane carboxylic acid,1r,2r-2-benzyloxy carbonyl amino cyclobutane-1-carboxylic acid
IUPAC Name	(1R,2R)-2-(phenylmethoxycarbonylamino)cyclobutane-1-carboxylic acid
InChI Key	ZNRUEEQIUVKKBL-UHFFFAOYNA-N
Molecular Formula	C13H15NO4

1,138

L-Aspartic acid 4-tert-butyl ester, 98%

CAS: 3057-74-7 Molecular Formula: C8H15NO4 Molecular Weight (g/mol): 189.211 MDL Number: MFCD00038577 InChI Key: MXWMFBYWXMXRPD-YFKPBYRVSA-N Synonym: h-asp otbu-oh,l-aspartic acid 4-tert-butyl ester,h-asp obut-oh,4-tert-butyl hydrogen l-aspartate,2s-2-amino-4-tert-butoxy-4-oxobutanoic acid,s-2-amino-4-tert-butoxy-4-oxobutanoic acid,aspartic acid, 4-tert-butyl ester,asp but,asp obut,asp otbu oh PubChem CID: 7010570 IUPAC Name: (2S)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid SMILES: CC(C)(C)OC(=O)CC(C(=O)O)N

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Specifications

PubChem CID	7010570
CAS	3057-74-7
Molecular Weight (g/mol)	189.211
MDL Number	MFCD00038577
SMILES	CC(C)(C)OC(=O)CC(C(=O)O)N
Synonym	h-asp otbu-oh,l-aspartic acid 4-tert-butyl ester,h-asp obut-oh,4-tert-butyl hydrogen l-aspartate,2s-2-amino-4-tert-butoxy-4-oxobutanoic acid,s-2-amino-4-tert-butoxy-4-oxobutanoic acid,aspartic acid, 4-tert-butyl ester,asp but,asp obut,asp otbu oh
IUPAC Name	(2S)-2-amino-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid
InChI Key	MXWMFBYWXMXRPD-YFKPBYRVSA-N
Molecular Formula	C8H15NO4

1,139

(2-Hydroxy-3-N,N,N-trimethylamino)propyl beta-cyclodextrin chloride hydrate

CAS: 896437-63-1 MDL Number: MFCD00078139 Synonym: Quaternary ammonium beta-cylodextrin; QA-beta-CD

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Specifications

CAS	896437-63-1
MDL Number	MFCD00078139
Synonym	Quaternary ammonium beta-cylodextrin; QA-beta-CD

1,140

Nepsilon-Boc-L-lysine tert-butyl ester hydrochloride, 95%

CAS: 13288-57-8 Molecular Formula: C15H31ClN2O4 Molecular Weight (g/mol): 338.87 MDL Number: MFCD00038899 InChI Key: TZBPQINFXPIRBX-VAMKTSTMNA-N Synonym: h-lys boc-otbu.hcl,h-lys boc-otbu hcl,ne-boc-l-lysine tert-butyl ester hydrochloride,h-l-lys boc-otbu*hcl,c15h30n2o4.hcl,pubchem18975,lys boc-otbu hcl,h-lys boc-obut hcl,h-lys boc-otbu?hcl,h-lys boc-otbu hydrochloride PubChem CID: 13819885 SMILES: Cl.CC(C)(C)OC(=O)NCCCC[C@H](N)C(=O)OC(C)(C)C

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Specifications

PubChem CID	13819885
CAS	13288-57-8
Molecular Weight (g/mol)	338.87
MDL Number	MFCD00038899
SMILES	Cl.CC(C)(C)OC(=O)NCCCC[C@H](N)C(=O)OC(C)(C)C
Synonym	h-lys boc-otbu.hcl,h-lys boc-otbu hcl,ne-boc-l-lysine tert-butyl ester hydrochloride,h-l-lys boc-otbu*hcl,c15h30n2o4.hcl,pubchem18975,lys boc-otbu hcl,h-lys boc-obut hcl,h-lys boc-otbu?hcl,h-lys boc-otbu hydrochloride
InChI Key	TZBPQINFXPIRBX-VAMKTSTMNA-N
Molecular Formula	C15H31ClN2O4

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Amino Acids

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L-Arginine, USP, JP, bioCERTIFIED™, 2.5 kg, Spectrum Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

D-Phenylalanine, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

L-Aspartic Acid, FCC, 98.5-101.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

L-Arginine, USP, JP, bioCERTIFIED™, 2.5 kg, Spectrum Chemical

D-Phenylalanine, Spectrum™ Chemical

L-Aspartic Acid, FCC, 98.5-101.5%, Spectrum™ Chemical