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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241 – 255 of 32,864 results

241

N-Boc-O-tert-butyl-L-serine dicyclohexylammonium salt, 98%

CAS: 18942-50-2 Molecular Formula: C24H46N2O5 Molecular Weight (g/mol): 442.641 MDL Number: MFCD00065590 InChI Key: AIEUUHIXSUNTGV-QRPNPIFTSA-N Synonym: boc-ser tbu-oh dcha,boc-ser tbu-oh.dcha,boc-o-tert-butyl-l-serine dicyclohexylamine salt,pubchem12161,boc-o-t-butyl-l-serine dcha salt,boc-o-tert-butyl-l-serine dcha salt,boc-ser tbu-oh dicyclohexylammonium salt,boc-o-tert-butyl-l-serine dicyclohexyl amine salt,boc-o-tert-butyl-l-serine dicyclohexylammonium salt,boc-ser tbu-oh dicyclohexylammonium salt n PubChem CID: 12786117 IUPAC Name: N-cyclohexylcyclohexanamine;(2S)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OCC(C(=O)O)NC(=O)OC(C)(C)C.C1CCC(CC1)NC2CCCCC2

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Specifications

PubChem CID	12786117
CAS	18942-50-2
Molecular Weight (g/mol)	442.641
MDL Number	MFCD00065590
SMILES	CC(C)(C)OCC(C(=O)O)NC(=O)OC(C)(C)C.C1CCC(CC1)NC2CCCCC2
Synonym	boc-ser tbu-oh dcha,boc-ser tbu-oh.dcha,boc-o-tert-butyl-l-serine dicyclohexylamine salt,pubchem12161,boc-o-t-butyl-l-serine dcha salt,boc-o-tert-butyl-l-serine dcha salt,boc-ser tbu-oh dicyclohexylammonium salt,boc-o-tert-butyl-l-serine dicyclohexyl amine salt,boc-o-tert-butyl-l-serine dicyclohexylammonium salt,boc-ser tbu-oh dicyclohexylammonium salt n
IUPAC Name	N-cyclohexylcyclohexanamine;(2S)-3-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
InChI Key	AIEUUHIXSUNTGV-QRPNPIFTSA-N
Molecular Formula	C24H46N2O5

242

2-Aminobenzothiazole-6-carboxylic acid, 95%

CAS: 93-85-6 Molecular Formula: C8H6N2O2S Molecular Weight (g/mol): 194.21 MDL Number: MFCD00054180 InChI Key: ZEAKWWWXCZMODH-UHFFFAOYSA-N Synonym: 2-aminobenzothiazole-6-carboxylic acid,2-aminobenzo d thiazole-6-carboxylic acid,6-benzothiazolecarboxylic acid, 2-amino,2-amino-benzothiazole-6-carboxylic acid,2-amino-6-benzothiazolecarboxylic acid,asischem b67429,zlchem 188,akos bb-7723,salor-int l481106-1ea,ksc487a1l PubChem CID: 66740 IUPAC Name: 2-amino-1,3-benzothiazole-6-carboxylic acid SMILES: NC1=NC2=CC=C(C=C2S1)C(O)=O

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Specifications

PubChem CID	66740
CAS	93-85-6
Molecular Weight (g/mol)	194.21
MDL Number	MFCD00054180
SMILES	NC1=NC2=CC=C(C=C2S1)C(O)=O
Synonym	2-aminobenzothiazole-6-carboxylic acid,2-aminobenzo d thiazole-6-carboxylic acid,6-benzothiazolecarboxylic acid, 2-amino,2-amino-benzothiazole-6-carboxylic acid,2-amino-6-benzothiazolecarboxylic acid,asischem b67429,zlchem 188,akos bb-7723,salor-int l481106-1ea,ksc487a1l
IUPAC Name	2-amino-1,3-benzothiazole-6-carboxylic acid
InChI Key	ZEAKWWWXCZMODH-UHFFFAOYSA-N
Molecular Formula	C8H6N2O2S

243

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

244

L-Valinamide hydrochloride, 95%

CAS: 3014-80-0 Molecular Formula: C5H13ClN2O Molecular Weight (g/mol): 152.62 MDL Number: MFCD00039085 InChI Key: XFCNYSGKNAWXFL-WCCKRBBISA-N Synonym: l-valinamide hydrochloride,h-val-nh2 hcl,h-val-nh2.hcl,l-valine amide hydrochloride,2s-2-amino-3-methylbutanamide hydrochloride,2s-2-amino-3-methylbutanamide, chloride,butanamide, 2-amino-3-methyl-, monohydrochloride, 2s,l-valine amide,h-d-val-nh2 hcl,d-valinamide-hcl PubChem CID: 13689583 IUPAC Name: (2S)-2-amino-3-methylbutanamide;hydrochloride SMILES: Cl.CC(C)[C@H](N)C(N)=O

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Specifications

PubChem CID	13689583
CAS	3014-80-0
Molecular Weight (g/mol)	152.62
MDL Number	MFCD00039085
SMILES	Cl.CC(C)[C@H](N)C(N)=O
Synonym	l-valinamide hydrochloride,h-val-nh2 hcl,h-val-nh2.hcl,l-valine amide hydrochloride,2s-2-amino-3-methylbutanamide hydrochloride,2s-2-amino-3-methylbutanamide, chloride,butanamide, 2-amino-3-methyl-, monohydrochloride, 2s,l-valine amide,h-d-val-nh2 hcl,d-valinamide-hcl
IUPAC Name	(2S)-2-amino-3-methylbutanamide;hydrochloride
InChI Key	XFCNYSGKNAWXFL-WCCKRBBISA-N
Molecular Formula	C5H13ClN2O

245

L-Alanine, Spectrum™ Chemical

CAS: 56-41-7

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Specifications

CAS	56-41-7

246

(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

247

N-Benzyloxycarbonyl-L-valine N-succinimidyl ester, 98%

CAS: 3496-11-5 MDL Number: MFCD00053547

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Specifications

CAS	3496-11-5
MDL Number	MFCD00053547

248

(S)-(+)-4-Phenyl-2-oxazolidinone, 99%

CAS: 99395-88-7 Molecular Formula: C₉H₉NO₂ Molecular Weight (g/mol): 163.18 MDL Number: MFCD00043396 InChI Key: QDMNNMIOWVJVLY-MRVPVSSYSA-N Synonym: s-+-4-phenyl-2-oxazolidinone,s-4-phenyl-2-oxazolidinone,s-4-phenyloxazolidin-2-one,4s-4-phenyl-1,3-oxazolidin-2-one,2-oxazolidinone, 4-phenyl-, 4s,4s-4-phenyloxazolidin-2-one,s-4-phenyl-2-oxazolidenone,s-ph-oxazolidinone,pubchem6076 PubChem CID: 730424 IUPAC Name: (4S)-4-phenyl-1,3-oxazolidin-2-one SMILES: C1C(NC(=O)O1)C2=CC=CC=C2

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Specifications

PubChem CID	730424
CAS	99395-88-7
Molecular Weight (g/mol)	163.18
MDL Number	MFCD00043396
SMILES	C1C(NC(=O)O1)C2=CC=CC=C2
Synonym	s-+-4-phenyl-2-oxazolidinone,s-4-phenyl-2-oxazolidinone,s-4-phenyloxazolidin-2-one,4s-4-phenyl-1,3-oxazolidin-2-one,2-oxazolidinone, 4-phenyl-, 4s,4s-4-phenyloxazolidin-2-one,s-4-phenyl-2-oxazolidenone,s-ph-oxazolidinone,pubchem6076
IUPAC Name	(4S)-4-phenyl-1,3-oxazolidin-2-one
InChI Key	QDMNNMIOWVJVLY-MRVPVSSYSA-N
Molecular Formula	C₉H₉NO₂

249

L-Tyrosine Disodium Salt, MP Biomedicals

CAS: 122666-87-9 Molecular Formula: C9H13NNa2O5 Molecular Weight (g/mol): 261.19 MDL Number: MFCD03840558 InChI Key: WFTCFVUQORELJZ-CMIWSEPMNA-L Synonym: tyrosine disodium dihydrate,unii-5rfd27dq22,l-tyrosine disodium salt dihydrate,l-tyrosine, sodium salt, hydrate 1:2:2,c9h9no3.2na.2h2o,disodium l-tyrosinate dihydrate PubChem CID: 71587456 IUPAC Name: disodium (2S)-2-amino-3-(4-oxidophenyl)propanoate dihydrate SMILES: O.O.[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O

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Specifications

PubChem CID	71587456
CAS	122666-87-9
Molecular Weight (g/mol)	261.19
MDL Number	MFCD03840558
SMILES	O.O.[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O
Synonym	tyrosine disodium dihydrate,unii-5rfd27dq22,l-tyrosine disodium salt dihydrate,l-tyrosine, sodium salt, hydrate 1:2:2,c9h9no3.2na.2h2o,disodium l-tyrosinate dihydrate
IUPAC Name	disodium (2S)-2-amino-3-(4-oxidophenyl)propanoate dihydrate
InChI Key	WFTCFVUQORELJZ-CMIWSEPMNA-L
Molecular Formula	C9H13NNa2O5

250

L-Tyrosine disodium salt, 98%

CAS: 69847-45-6 Molecular Formula: C9H9NNa2O3 Molecular Weight (g/mol): 225.16 MDL Number: MFCD00037203 InChI Key: ASIYFCYUCMQNGK-RIYJSUBBNA-L Synonym: sodium s-2-amino-3-4-hydroxyphenyl propanoate PubChem CID: 66602062 SMILES: [Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O

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Specifications

PubChem CID	66602062
CAS	69847-45-6
Molecular Weight (g/mol)	225.16
MDL Number	MFCD00037203
SMILES	[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O
Synonym	sodium s-2-amino-3-4-hydroxyphenyl propanoate
InChI Key	ASIYFCYUCMQNGK-RIYJSUBBNA-L
Molecular Formula	C9H9NNa2O3

251

L-Tyrosine, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 60-18-4 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00002606 InChI Key: OUYCCCASQSFEME-SVGMAFHSNA-N IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid SMILES: N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

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Specifications

CAS	60-18-4
Molecular Weight (g/mol)	181.19
MDL Number	MFCD00002606
SMILES	N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
IUPAC Name	(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
InChI Key	OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula	C9H11NO3

252

N-Boc-L-aspartic acid 4-tert-butyl ester, 98%

CAS: 1676-90-0 Molecular Formula: C13H23NO6 Molecular Weight (g/mol): 289.328 MDL Number: MFCD00076912 InChI Key: PHJDCONJXLIIPW-QMMMGPOBSA-N Synonym: boc-asp otbu-oh,boc-l-aspartic acid 4-tert-butyl ester,boc-asp obut-oh,s-4-tert-butoxy-2-tert-butoxycarbonyl amino-4-oxobutanoic acid,n-alpha-t-boc-l-aspartic acid beta-t-butyl ester,2s-4-tert-butoxy-2-tert-butoxycarbonyl amino-4-oxobutanoic acid,boc-asp but,pubchem12101,n-boc-asp o-t-bu oh PubChem CID: 7010636 IUPAC Name: (2S)-4-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid SMILES: CC(C)(C)OC(=O)CC(C(=O)O)NC(=O)OC(C)(C)C

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Specifications

PubChem CID	7010636
CAS	1676-90-0
Molecular Weight (g/mol)	289.328
MDL Number	MFCD00076912
SMILES	CC(C)(C)OC(=O)CC(C(=O)O)NC(=O)OC(C)(C)C
Synonym	boc-asp otbu-oh,boc-l-aspartic acid 4-tert-butyl ester,boc-asp obut-oh,s-4-tert-butoxy-2-tert-butoxycarbonyl amino-4-oxobutanoic acid,n-alpha-t-boc-l-aspartic acid beta-t-butyl ester,2s-4-tert-butoxy-2-tert-butoxycarbonyl amino-4-oxobutanoic acid,boc-asp but,pubchem12101,n-boc-asp o-t-bu oh
IUPAC Name	(2S)-4-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
InChI Key	PHJDCONJXLIIPW-QMMMGPOBSA-N
Molecular Formula	C13H23NO6

253

3-(3-Pyridyl)-D-alanine, 95%

CAS: 70702-47-5 Molecular Formula: C8H10N2O2 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00079673 InChI Key: DFZVZEMNPGABKO-UHFFFAOYNA-N Synonym: 3-3-pyridyl-d-alanine,d-3-pyridylalanine,d-3-3-pyridyl-alanine,h-3-d-pal-oh,3'-pyridyl-d-ala,r-2-amino-3-pyridin-3-yl propanoic acid,2r-2-amino-3-pyridin-3-yl propanoic acid,2r-2-amino-3-3-pyridyl propanoic acid,3-aza-d-phenylalanine,3-aza-l-phenylalanine PubChem CID: 1268144 SMILES: NC(CC1=CN=CC=C1)C(O)=O

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Specifications

PubChem CID	1268144
CAS	70702-47-5
Molecular Weight (g/mol)	166.18
MDL Number	MFCD00079673
SMILES	NC(CC1=CN=CC=C1)C(O)=O
Synonym	3-3-pyridyl-d-alanine,d-3-pyridylalanine,d-3-3-pyridyl-alanine,h-3-d-pal-oh,3'-pyridyl-d-ala,r-2-amino-3-pyridin-3-yl propanoic acid,2r-2-amino-3-pyridin-3-yl propanoic acid,2r-2-amino-3-3-pyridyl propanoic acid,3-aza-d-phenylalanine,3-aza-l-phenylalanine
InChI Key	DFZVZEMNPGABKO-UHFFFAOYNA-N
Molecular Formula	C8H10N2O2

254

N-Benzyloxycarbonyl-2-methylalanine, 98%, Thermo Scientific Chemicals

CAS: 15030-72-5 Molecular Formula: C12H15NO4 Molecular Weight (g/mol): 237.255 MDL Number: MFCD00004190 InChI Key: QKVCSJBBYNYZNM-UHFFFAOYSA-N Synonym: z-aib-oh,n-cbz-2-methylalanine,2-benzyloxy carbonyl amino-2-methylpropanoic acid,n-cbz-2-amino-2-methylpropanoic acid,z-2-aminoisobutyric acid,z-2-methylalanine,n-carbobenzyloxy-2-methylalanine,2-carbobenzoxyamino isobutyric acid,n-benzyloxy carbonyl-2-methylalanine,alanine, 2-methyl-n-phenylmethoxy carbonyl PubChem CID: 294936 IUPAC Name: 2-methyl-2-(phenylmethoxycarbonylamino)propanoic acid SMILES: CC(C)(C(=O)O)NC(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	294936
CAS	15030-72-5
Molecular Weight (g/mol)	237.255
MDL Number	MFCD00004190
SMILES	CC(C)(C(=O)O)NC(=O)OCC1=CC=CC=C1
Synonym	z-aib-oh,n-cbz-2-methylalanine,2-benzyloxy carbonyl amino-2-methylpropanoic acid,n-cbz-2-amino-2-methylpropanoic acid,z-2-aminoisobutyric acid,z-2-methylalanine,n-carbobenzyloxy-2-methylalanine,2-carbobenzoxyamino isobutyric acid,n-benzyloxy carbonyl-2-methylalanine,alanine, 2-methyl-n-phenylmethoxy carbonyl
IUPAC Name	2-methyl-2-(phenylmethoxycarbonylamino)propanoic acid
InChI Key	QKVCSJBBYNYZNM-UHFFFAOYSA-N
Molecular Formula	C12H15NO4

255

L-Phenylalanine methyl ester hydrochloride, 98%

CAS: 7524-50-7 Molecular Formula: C10H14ClNO2 Molecular Weight (g/mol): 215.68 MDL Number: MFCD00012489 InChI Key: SWVMLNPDTIFDDY-UHFFFAOYNA-N Synonym: l-phenylalanine methyl ester hydrochloride,h-phe-ome.hcl,methyl l-phenylalaninate hydrochloride,s-methyl 2-amino-3-phenylpropanoate hydrochloride,unii-47hk4y94ja,h-phe-ome hcl,h-phe-ome hydrochloride,l-phenylalanine, methyl ester, hydrochloride,l-phenylalanine methyl ester hcl PubChem CID: 75736 IUPAC Name: methyl (2S)-2-amino-3-phenylpropanoate;hydrochloride SMILES: [H+].[Cl-].COC(=O)C(N)CC1=CC=CC=C1

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Specifications

PubChem CID	75736
CAS	7524-50-7
Molecular Weight (g/mol)	215.68
MDL Number	MFCD00012489
SMILES	[H+].[Cl-].COC(=O)C(N)CC1=CC=CC=C1
Synonym	l-phenylalanine methyl ester hydrochloride,h-phe-ome.hcl,methyl l-phenylalaninate hydrochloride,s-methyl 2-amino-3-phenylpropanoate hydrochloride,unii-47hk4y94ja,h-phe-ome hcl,h-phe-ome hydrochloride,l-phenylalanine, methyl ester, hydrochloride,l-phenylalanine methyl ester hcl
IUPAC Name	methyl (2S)-2-amino-3-phenylpropanoate;hydrochloride
InChI Key	SWVMLNPDTIFDDY-UHFFFAOYNA-N
Molecular Formula	C10H14ClNO2

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Amino Acids

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

L-Tyrosine, 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-Alanine, Spectrum™ Chemical

L-Tyrosine, FCC, 98.5-101.5%, Spectrum™ Chemical