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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166 – 180 of 36,228 results

166

L-Aspartic Acid, MP Biomedicals

CAS: 56-84-8 Molecular Formula: C4H7NO4 Molecular Weight (g/mol): 133.10 MDL Number: MFCD00002616 InChI Key: CKLJMWTZIZZHCS-UHFFFAOYNA-N Synonym: l-aspartic acid,aspartic acid,h-asp-oh,l-aspartate,asparagic acid,aspatofort,l-asparagic acid,l-aminosuccinic acid,s-2-aminosuccinic acid,asparaginic acid PubChem CID: 5960 ChEBI: CHEBI:17053 IUPAC Name: 2-aminobutanedioic acid SMILES: NC(CC(O)=O)C(O)=O

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Specifications

PubChem CID	5960
CAS	56-84-8
Molecular Weight (g/mol)	133.10
ChEBI	CHEBI:17053
MDL Number	MFCD00002616
SMILES	NC(CC(O)=O)C(O)=O
Synonym	l-aspartic acid,aspartic acid,h-asp-oh,l-aspartate,asparagic acid,aspatofort,l-asparagic acid,l-aminosuccinic acid,s-2-aminosuccinic acid,asparaginic acid
IUPAC Name	2-aminobutanedioic acid
InChI Key	CKLJMWTZIZZHCS-UHFFFAOYNA-N
Molecular Formula	C4H7NO4

167

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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

168

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N(alpha)-Benzyloxycarbonyl-L-tryptophan, 98+%

CAS: 7432-21-5 Molecular Formula: C19H18N2O4 Molecular Weight (g/mol): 338.36 MDL Number: MFCD00065700 InChI Key: AHYFYYVVAXRMKB-KRWDZBQOSA-N Synonym: z-trp-oh,n-cbz-l-tryptophan,z-l-trp-oh,benzyloxycarbonyltryptophan,l-tryptophan, n-phenylmethoxy carbonyl,n-carbobenzoxyltryptophan,n-carbobenzoxy-l-tryptophan,cbz-l-trp-oh,n-benzyloxycarbonyl-l-tryptophan,nalpha-carbobenzyloxy-l-tryptophan PubChem CID: 101176 IUPAC Name: (2S)-3-(1H-indol-3-yl)-2-(phenylmethoxycarbonylamino)propanoic acid SMILES: OC(=O)[C@H](CC1=CNC2=CC=CC=C12)NC(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	101176
CAS	7432-21-5
Molecular Weight (g/mol)	338.36
MDL Number	MFCD00065700
SMILES	OC(=O)[C@H](CC1=CNC2=CC=CC=C12)NC(=O)OCC1=CC=CC=C1
Synonym	z-trp-oh,n-cbz-l-tryptophan,z-l-trp-oh,benzyloxycarbonyltryptophan,l-tryptophan, n-phenylmethoxy carbonyl,n-carbobenzoxyltryptophan,n-carbobenzoxy-l-tryptophan,cbz-l-trp-oh,n-benzyloxycarbonyl-l-tryptophan,nalpha-carbobenzyloxy-l-tryptophan
IUPAC Name	(2S)-3-(1H-indol-3-yl)-2-(phenylmethoxycarbonylamino)propanoic acid
InChI Key	AHYFYYVVAXRMKB-KRWDZBQOSA-N
Molecular Formula	C19H18N2O4

169

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Aspartame, Powder, NF, 2.5 kg, Spectrum Chemical

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.31 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N 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

CAS	22839-47-0
Molecular Weight (g/mol)	294.31
MDL Number	MFCD00002724
SMILES	COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O
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

170

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L-Leucine, Spectrum™ Chemical

CAS: 61-90-5

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Specifications

CAS	61-90-5

171

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tert-Butyl (3S)-3-aminobutanoate, 95%, Thermo Scientific Chemicals

CAS: 161105-54-0 MDL Number: MFCD00798294 InChI Key: BFFNZGWJTHWUMY-LURJTMIESA-N PubChem CID: 7021083 IUPAC Name: tert-butyl (3S)-3-aminobutanoate SMILES: CC(CC(=O)OC(C)(C)C)N

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Specifications

PubChem CID	7021083
CAS	161105-54-0
MDL Number	MFCD00798294
SMILES	CC(CC(=O)OC(C)(C)C)N
IUPAC Name	tert-butyl (3S)-3-aminobutanoate
InChI Key	BFFNZGWJTHWUMY-LURJTMIESA-N

172

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trans-4-(Boc-amino)cyclohexanemethylamine, 97%

CAS: 177583-27-6 Molecular Formula: C12H24N2O2 Molecular Weight (g/mol): 228.336 MDL Number: MFCD01861810 InChI Key: NVQFOBONHIXDOC-UHFFFAOYSA-N Synonym: tert-butyl trans-4-aminomethyl cyclohexyl carbamate,tert-butyl n-4-aminomethyl cyclohexyl carbamate,tert-butyl cis-4-aminomethylcyclohexylcarbamate,tert-butyl n-1r,4r-4-aminomethyl cyclohexyl carbamate,tert-butyl trans-4-aminomethylcyclohexyl carbamate,tert-butyl cis-4-aminomethyl cyclohexyl carbamate,cis-4-boc-amino cyclohexylmethylamine,tert-butyl trans-4-aminomethylcyclohexylcarbamate,trans-4-boc-amino cyclohexylmethylamine,tert-butyl 4-aminomethyl cyclohexyl carbamate PubChem CID: 2756045 IUPAC Name: tert-butyl N-[4-(aminomethyl)cyclohexyl]carbamate SMILES: CC(C)(C)OC(=O)NC1CCC(CC1)CN

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Specifications

PubChem CID	2756045
CAS	177583-27-6
Molecular Weight (g/mol)	228.336
MDL Number	MFCD01861810
SMILES	CC(C)(C)OC(=O)NC1CCC(CC1)CN
Synonym	tert-butyl trans-4-aminomethyl cyclohexyl carbamate,tert-butyl n-4-aminomethyl cyclohexyl carbamate,tert-butyl cis-4-aminomethylcyclohexylcarbamate,tert-butyl n-1r,4r-4-aminomethyl cyclohexyl carbamate,tert-butyl trans-4-aminomethylcyclohexyl carbamate,tert-butyl cis-4-aminomethyl cyclohexyl carbamate,cis-4-boc-amino cyclohexylmethylamine,tert-butyl trans-4-aminomethylcyclohexylcarbamate,trans-4-boc-amino cyclohexylmethylamine,tert-butyl 4-aminomethyl cyclohexyl carbamate
IUPAC Name	tert-butyl N-[4-(aminomethyl)cyclohexyl]carbamate
InChI Key	NVQFOBONHIXDOC-UHFFFAOYSA-N
Molecular Formula	C12H24N2O2

173

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D-Pantothenic acid calcium salt, 98%

CAS: 137-08-6 Molecular Formula: C18H34CaN2O11 Molecular Weight (g/mol): 494.551 MDL Number: MFCD00002766 InChI Key: KUKRZUPDYACRAM-GXIDORRSSA-L Synonym: calcium 3-2,4-dihydroxy-3,3-dimethylbutanamido propanoate hydrate,d-pantothenic acid calcium salt hydrate,calcium hydrate dipantothenate,calcium bis 3-2,4-dihydroxy-3,3-dimethylbutanoyl amino propanoate hydrate PubChem CID: 16211719 IUPAC Name: calcium;3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoate;hydrate SMILES: CC(C)(CO)C(C(=O)NCCC(=O)[O-])O.CC(C)(CO)C(C(=O)NCCC(=O)[O-])O.O.[Ca+2]

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Specifications

PubChem CID	16211719
CAS	137-08-6
Molecular Weight (g/mol)	494.551
MDL Number	MFCD00002766
SMILES	CC(C)(CO)C(C(=O)NCCC(=O)[O-])O.CC(C)(CO)C(C(=O)NCCC(=O)[O-])O.O.[Ca+2]
Synonym	calcium 3-2,4-dihydroxy-3,3-dimethylbutanamido propanoate hydrate,d-pantothenic acid calcium salt hydrate,calcium hydrate dipantothenate,calcium bis 3-2,4-dihydroxy-3,3-dimethylbutanoyl amino propanoate hydrate
IUPAC Name	calcium;3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoate;hydrate
InChI Key	KUKRZUPDYACRAM-GXIDORRSSA-L
Molecular Formula	C18H34CaN2O11

174

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N-Boc-thiourea, 97%

CAS: 268551-65-1 Molecular Formula: C6H12N2O2S Molecular Weight (g/mol): 176.23 MDL Number: MFCD04039987 InChI Key: JKXQTODLIZBUDE-UHFFFAOYSA-N Synonym: n-boc-thiourea,n-tert-butoxycarbonylthiourea,n-boc thiourea,mono-boc-thiourea,acmc-20ak5u,n-tert-butoxycarbonyl-thiourea,n-tert.butoxycarbonyl thiourea,1-tert-butoxycarbonyl thiourea,tert-butyl carbamothioylcarbamate PubChem CID: 4095660 IUPAC Name: tert-butyl N-carbamothioylcarbamate SMILES: CC(C)(C)OC(=O)NC(N)=S

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Specifications

PubChem CID	4095660
CAS	268551-65-1
Molecular Weight (g/mol)	176.23
MDL Number	MFCD04039987
SMILES	CC(C)(C)OC(=O)NC(N)=S
Synonym	n-boc-thiourea,n-tert-butoxycarbonylthiourea,n-boc thiourea,mono-boc-thiourea,acmc-20ak5u,n-tert-butoxycarbonyl-thiourea,n-tert.butoxycarbonyl thiourea,1-tert-butoxycarbonyl thiourea,tert-butyl carbamothioylcarbamate
IUPAC Name	tert-butyl N-carbamothioylcarbamate
InChI Key	JKXQTODLIZBUDE-UHFFFAOYSA-N
Molecular Formula	C6H12N2O2S

175

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Thermo Scientific Chemicals DL-Homoserine, 99%

CAS: 1927-25-9 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00002618,MFCD00077786 InChI Key: UKAUYVFTDYCKQA-VKHMYHEASA-N Synonym: dl-homoserine,homoserine,h-dl-hoser-oh,d,l-homoserine,h-d-homoser-oh,butyric acid, 2-amino-4-hydroxy-, dl,2-amino-4-hydroxy-butanoic acid,dl-2-amino-4-hydroxybutyric acid,d-homoserin,h-dl-hse-oh PubChem CID: 779 ChEBI: CHEBI:30653 IUPAC Name: 2-amino-4-hydroxybutanoic acid SMILES: N[C@@H](CCO)C(O)=O

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Specifications

PubChem CID	779
CAS	1927-25-9
Molecular Weight (g/mol)	119.12
ChEBI	CHEBI:30653
MDL Number	MFCD00002618,MFCD00077786
SMILES	N[C@@H](CCO)C(O)=O
Synonym	dl-homoserine,homoserine,h-dl-hoser-oh,d,l-homoserine,h-d-homoser-oh,butyric acid, 2-amino-4-hydroxy-, dl,2-amino-4-hydroxy-butanoic acid,dl-2-amino-4-hydroxybutyric acid,d-homoserin,h-dl-hse-oh
IUPAC Name	2-amino-4-hydroxybutanoic acid
InChI Key	UKAUYVFTDYCKQA-VKHMYHEASA-N
Molecular Formula	C4H9NO3

176

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(R)-1-(Boc-amino)-2-propanol, 98%

CAS: 119768-44-4 Molecular Formula: C8H17NO3 Molecular Weight (g/mol): 175.23 MDL Number: MFCD04974338 InChI Key: YNJCFDAODGKHAV-ZCFIWIBFSA-N Synonym: n-boc-r-1-amino-2-propanol,r-tert-butyl 2-hydroxypropyl carbamate,r-1-boc-amino-2-propanol,tert-butyl n-2r-2-hydroxypropyl carbamate,n-boc-1-amino-2-propanol,n-boc-r-isopropanolamine,t-butyl 2r-2-hydroxypropylcarbamate,r-tert-butyl 2-hydroxypropylcarbamate PubChem CID: 12094522 IUPAC Name: tert-butyl N-[(2R)-2-hydroxypropyl]carbamate SMILES: C[C@@H](O)CNC(=O)OC(C)(C)C

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Specifications

PubChem CID	12094522
CAS	119768-44-4
Molecular Weight (g/mol)	175.23
MDL Number	MFCD04974338
SMILES	C[C@@H](O)CNC(=O)OC(C)(C)C
Synonym	n-boc-r-1-amino-2-propanol,r-tert-butyl 2-hydroxypropyl carbamate,r-1-boc-amino-2-propanol,tert-butyl n-2r-2-hydroxypropyl carbamate,n-boc-1-amino-2-propanol,n-boc-r-isopropanolamine,t-butyl 2r-2-hydroxypropylcarbamate,r-tert-butyl 2-hydroxypropylcarbamate
IUPAC Name	tert-butyl N-[(2R)-2-hydroxypropyl]carbamate
InChI Key	YNJCFDAODGKHAV-ZCFIWIBFSA-N
Molecular Formula	C8H17NO3

177

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Nalpha,Ndelta,N^w-Tris(benzyloxycarbonyl)-L-arginine, 95%

CAS: 14611-34-8 Molecular Formula: C30H32N4O8 Molecular Weight (g/mol): 576.606 MDL Number: MFCD00038693 InChI Key: YSGAXJCIEJGVFV-RUZDIDTESA-N Synonym: Z-Arg(Z)2-OH PubChem CID: 131843446 IUPAC Name: (2R)-2-(phenylmethoxycarbonylamino)-5-[phenylmethoxycarbonyl-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]amino]pentanoic acid SMILES: C1=CC=C(C=C1)COC(=O)NC(CCCN(C(=NC(=O)OCC2=CC=CC=C2)N)C(=O)OCC3=CC=CC=C3)C(=O)O

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Specifications

PubChem CID	131843446
CAS	14611-34-8
Molecular Weight (g/mol)	576.606
MDL Number	MFCD00038693
SMILES	C1=CC=C(C=C1)COC(=O)NC(CCCN(C(=NC(=O)OCC2=CC=CC=C2)N)C(=O)OCC3=CC=CC=C3)C(=O)O
Synonym	Z-Arg(Z)2-OH
IUPAC Name	(2R)-2-(phenylmethoxycarbonylamino)-5-[phenylmethoxycarbonyl-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]amino]pentanoic acid
InChI Key	YSGAXJCIEJGVFV-RUZDIDTESA-N
Molecular Formula	C30H32N4O8

178

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Nalpha-Fmoc-Nepsilon-(4-methyltrityl)-L-lysine, 95%

CAS: 167393-62-6 Molecular Formula: C41H40N2O4 Molecular Weight (g/mol): 624.78 MDL Number: MFCD00237166 InChI Key: YPTNAIDIXCOZAJ-WHUAGQPENA-N Synonym: fmoc-lys mtt-oh,fmoc-l-lys mtt-oh,fmoc-n'-methyltrityl-l-lysine,nalpha-fmoc-nepsilon-4-methyltrityl-l-lysine,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-diphenyl p-tolyl methyl amino hexanoic acid,fmoc-lys meotrt-oh,fmoc-lysine mtt-oh,fmoc-l-lys mmt-oh,ambotzfaa1135,fmoc-lys ch3trt-oh PubChem CID: 10963195 IUPAC Name: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[[(4-methylphenyl)-diphenylmethyl]amino]hexanoic acid SMILES: CC1=CC=C(C=C1)C(NCCCC[C@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O)(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	10963195
CAS	167393-62-6
Molecular Weight (g/mol)	624.78
MDL Number	MFCD00237166
SMILES	CC1=CC=C(C=C1)C(NCCCC[C@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	fmoc-lys mtt-oh,fmoc-l-lys mtt-oh,fmoc-n'-methyltrityl-l-lysine,nalpha-fmoc-nepsilon-4-methyltrityl-l-lysine,s-2-9h-fluoren-9-yl methoxy carbonyl amino-6-diphenyl p-tolyl methyl amino hexanoic acid,fmoc-lys meotrt-oh,fmoc-lysine mtt-oh,fmoc-l-lys mmt-oh,ambotzfaa1135,fmoc-lys ch3trt-oh
IUPAC Name	(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[[(4-methylphenyl)-diphenylmethyl]amino]hexanoic acid
InChI Key	YPTNAIDIXCOZAJ-WHUAGQPENA-N
Molecular Formula	C41H40N2O4

179

DL-Lysinamide Dihydrochloride, MP Biomedicals™

CAS: 51127-08-3 Molecular Formula: C6H17Cl2N3O Molecular Weight (g/mol): 218.12 MDL Number: MFCD00058287 InChI Key: AIYVJLPYZQDCKV-XRIGFGBMSA-N Synonym: s-2,6-diaminohexanamide dihydrochloride,h-lys-nh2 2hcl,l-lysinamide dihydrochloride,h-lys-nh 2 hcl,lysine amide dihydrochloride,c6h15n3o.2hcl,h-lys-nh2 . 2 hcl PubChem CID: 20760365 IUPAC Name: (2S)-2,6-diaminohexanamide dihydrochloride SMILES: Cl.Cl.NCCCC[C@H](N)C(N)=O

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Specifications

PubChem CID	20760365
CAS	51127-08-3
Molecular Weight (g/mol)	218.12
MDL Number	MFCD00058287
SMILES	Cl.Cl.NCCCC[C@H](N)C(N)=O
Synonym	s-2,6-diaminohexanamide dihydrochloride,h-lys-nh2 2hcl,l-lysinamide dihydrochloride,h-lys-nh 2 hcl,lysine amide dihydrochloride,c6h15n3o.2hcl,h-lys-nh2 . 2 hcl
IUPAC Name	(2S)-2,6-diaminohexanamide dihydrochloride
InChI Key	AIYVJLPYZQDCKV-XRIGFGBMSA-N
Molecular Formula	C6H17Cl2N3O

180

Glycine, Multi-Compendial, U.S.P., 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

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Aspartame, Powder, NF, 2.5 kg, Spectrum Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Aspartame, Powder, NF, 2.5 kg, Spectrum Chemical

L-Leucine, Spectrum™ Chemical