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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301 – 315 of 35,979 results

301

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Methocarbamol, USP, 98.5-101.5%, Spectrum™ Chemical

CAS: 532-03-6 Molecular Formula: C11H15NO5 Molecular Weight (g/mol): 241.24 InChI Key: GNXFOGHNGIVQEH-UHFFFAOYNA-N IUPAC Name: 2-hydroxy-3-(2-methoxyphenoxy)propyl carbamate SMILES: COC1=CC=CC=C1OCC(O)COC(N)=O

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CAS	532-03-6
Molecular Weight (g/mol)	241.24
SMILES	COC1=CC=CC=C1OCC(O)COC(N)=O
IUPAC Name	2-hydroxy-3-(2-methoxyphenoxy)propyl carbamate
InChI Key	GNXFOGHNGIVQEH-UHFFFAOYNA-N
Molecular Formula	C11H15NO5

302

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N-Boc-L-threonine methyl ester, 95%

CAS: 79479-07-5 Molecular Formula: C10H19NO5 Molecular Weight (g/mol): 233.26 MDL Number: MFCD00270479 InChI Key: MZMWAPNVRMDIPS-RQJHMYQMSA-N Synonym: boc-thr-ome,2s,3r-methyl 2-tert-butoxycarbonyl amino-3-hydroxybutanoate,boc-l-threonine methyl ester,n-boc-l-threonine methyl ester,n-tert-butoxycarbonyl-l-threonine methyl ester,n-tert-butoxycarbonyl threonine methyl ester,methyl 2s,3r-2-tert-butoxycarbonyl amino-3-hydroxybutanoate,methyl n-tert-butoxycarbonyl-l-threoninate,n-t-butoxycarbonyl-l-threonine methyl ester PubChem CID: 11368286 IUPAC Name: methyl (2S,3R)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate SMILES: COC(=O)[C@@H](NC(=O)OC(C)(C)C)[C@@H](C)O

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Specifications

PubChem CID	11368286
CAS	79479-07-5
Molecular Weight (g/mol)	233.26
MDL Number	MFCD00270479
SMILES	COC(=O)[C@@H](NC(=O)OC(C)(C)C)[C@@H](C)O
Synonym	boc-thr-ome,2s,3r-methyl 2-tert-butoxycarbonyl amino-3-hydroxybutanoate,boc-l-threonine methyl ester,n-boc-l-threonine methyl ester,n-tert-butoxycarbonyl-l-threonine methyl ester,n-tert-butoxycarbonyl threonine methyl ester,methyl 2s,3r-2-tert-butoxycarbonyl amino-3-hydroxybutanoate,methyl n-tert-butoxycarbonyl-l-threoninate,n-t-butoxycarbonyl-l-threonine methyl ester
IUPAC Name	methyl (2S,3R)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate
InChI Key	MZMWAPNVRMDIPS-RQJHMYQMSA-N
Molecular Formula	C10H19NO5

303

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(S)-(-)-4-Amino-2-hydroxybutyric acid, 96%

CAS: 40371-51-5 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00674110 InChI Key: IVUOMFWNDGNLBJ-VKHMYHEASA-N Synonym: s-4-amino-2-hydroxybutanoic acid,s-4-amino-2-hydroxybutyric acid,s---4-amino-2-hydroxybutyric acid,2s-4-amino-2-hydroxybutanoic acid,s---amino-2-hydroxybutyric acid,butanoic acid, 4-amino-2-hydroxy-, 2s,s---4-amino-2-hydroxybutyricacid,pubchem23215,l-2-hydroxy-4-aminobutyric acid PubChem CID: 2733929 IUPAC Name: (2S)-4-amino-2-hydroxybutanoic acid SMILES: [NH3+]CC[C@H](O)C([O-])=O

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PubChem CID	2733929
CAS	40371-51-5
Molecular Weight (g/mol)	119.12
MDL Number	MFCD00674110
SMILES	[NH3+]CC[C@H](O)C([O-])=O
Synonym	s-4-amino-2-hydroxybutanoic acid,s-4-amino-2-hydroxybutyric acid,s---4-amino-2-hydroxybutyric acid,2s-4-amino-2-hydroxybutanoic acid,s---amino-2-hydroxybutyric acid,butanoic acid, 4-amino-2-hydroxy-, 2s,s---4-amino-2-hydroxybutyricacid,pubchem23215,l-2-hydroxy-4-aminobutyric acid
IUPAC Name	(2S)-4-amino-2-hydroxybutanoic acid
InChI Key	IVUOMFWNDGNLBJ-VKHMYHEASA-N
Molecular Formula	C4H9NO3

304

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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

305

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BOC-L-Tyrosine, 99+%

CAS: 3978-80-1 Molecular Formula: C14H19NO5 Molecular Weight (g/mol): 281.31 MDL Number: MFCD00037179 InChI Key: CNBUSIJNWNXLQQ-LDGXTIHJNA-N Synonym: boc-tyr-oh,boc-l-tyrosine,n-boc-l-tyrosine,n-tert-butoxycarbonyl-l-tyrosine,n-boc-tyrosine,n-t-boc-l-tyrosine,l-tyrosine, n-1,1-dimethylethoxy carbonyl,chembl65386,n-t-butoxycarbonyl-l-tyrosine,n-tert-butoxycarbonyl tyrosine PubChem CID: 117439 SMILES: CC(C)(C)OC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

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PubChem CID	117439
CAS	3978-80-1
Molecular Weight (g/mol)	281.31
MDL Number	MFCD00037179
SMILES	CC(C)(C)OC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	boc-tyr-oh,boc-l-tyrosine,n-boc-l-tyrosine,n-tert-butoxycarbonyl-l-tyrosine,n-boc-tyrosine,n-t-boc-l-tyrosine,l-tyrosine, n-1,1-dimethylethoxy carbonyl,chembl65386,n-t-butoxycarbonyl-l-tyrosine,n-tert-butoxycarbonyl tyrosine
InChI Key	CNBUSIJNWNXLQQ-LDGXTIHJNA-N
Molecular Formula	C14H19NO5

306

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(2-Aminoethoxy)acetic acid, 98%

CAS: 10366-71-9 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD09865417 InChI Key: GNRLUBOJIGSVNT-UHFFFAOYSA-N Synonym: 2-2-aminoethoxy acetic acid,2-amino-ethoxy-acetic acid,2-aminoethoxy acetic acid,acetic acid, aminoethoxy,5-amino-3-oxapentanoic acid,aminoethoxyacetic acid,2-2-aminoethoxyl acetic acid,acetic acid, 2-aminoethoxy PubChem CID: 11170956 IUPAC Name: 2-(2-aminoethoxy)acetic acid SMILES: C(COCC(=O)O)N

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Specifications

PubChem CID	11170956
CAS	10366-71-9
Molecular Weight (g/mol)	119.12
MDL Number	MFCD09865417
SMILES	C(COCC(=O)O)N
Synonym	2-2-aminoethoxy acetic acid,2-amino-ethoxy-acetic acid,2-aminoethoxy acetic acid,acetic acid, aminoethoxy,5-amino-3-oxapentanoic acid,aminoethoxyacetic acid,2-2-aminoethoxyl acetic acid,acetic acid, 2-aminoethoxy
IUPAC Name	2-(2-aminoethoxy)acetic acid
InChI Key	GNRLUBOJIGSVNT-UHFFFAOYSA-N
Molecular Formula	C4H9NO3

307

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

CAS: 60-18-4

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CAS	60-18-4

308

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

309

Glycine, MP Biomedicals™

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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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

310

Thermo Scientific Chemicals L-Lysine methyl ester dihydrochloride, 99%

CAS: 26348-70-9 Molecular Formula: C7H18Cl2N2O2 Molecular Weight (g/mol): 233.13 MDL Number: MFCD00039067 InChI Key: SXZCBVCQHOJXDR-ILKKLZGPSA-N Synonym: l-lysine methyl ester dihydrochloride,h-lys-ome.2hcl,methyl l-lysinate dihydrochloride,l-lysine methyl ester 2hcl,s-methyl 2,6-diaminohexanoate dihydrochloride,l-lysine, methyl ester, dihydrochloride,methyl l-lysinate hcl,lysine, methyl ester, dihydrochloride,methyl 2s-2,6-diaminohexanoate dihydrochloride,h-lys-ome PubChem CID: 117778 IUPAC Name: methyl (2S)-2,6-diaminohexanoate;dihydrochloride SMILES: [H+].[H+].[Cl-].[Cl-].COC(=O)[C@@H](N)CCCCN

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Specifications

PubChem CID	117778
CAS	26348-70-9
Molecular Weight (g/mol)	233.13
MDL Number	MFCD00039067
SMILES	[H+].[H+].[Cl-].[Cl-].COC(=O)[C@@H](N)CCCCN
Synonym	l-lysine methyl ester dihydrochloride,h-lys-ome.2hcl,methyl l-lysinate dihydrochloride,l-lysine methyl ester 2hcl,s-methyl 2,6-diaminohexanoate dihydrochloride,l-lysine, methyl ester, dihydrochloride,methyl l-lysinate hcl,lysine, methyl ester, dihydrochloride,methyl 2s-2,6-diaminohexanoate dihydrochloride,h-lys-ome
IUPAC Name	methyl (2S)-2,6-diaminohexanoate;dihydrochloride
InChI Key	SXZCBVCQHOJXDR-ILKKLZGPSA-N
Molecular Formula	C7H18Cl2N2O2

311

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N-Acetyl-S-trityl-L-cysteine, 95%

CAS: 27486-87-9 Molecular Formula: C24H23NO3S Molecular Weight (g/mol): 405.512 MDL Number: MFCD00236747 InChI Key: KCVPASSMLHHOIF-QFIPXVFZSA-N Synonym: ac-cys trt-oh,n-acetyl-s-trityl-l-cysteine,r-n-acetyl-s-tritylcysteine,2r-2-acetamido-3-triphenylmethyl sulfanyl propanoic acid,ac-cys trt-oh;,n-acetyl-s-trityl-l-cysteine;,l-cysteine,n-acetyl-s-triphenylmethyl,l-cysteine, n-acetyl-s-triphenylmethyl,s-trityl-l-cysteine stlc analogue, 37,2r-2-acetamido-3-tritylsulfanylpropanoic acid PubChem CID: 7408363 IUPAC Name: (2R)-2-acetamido-3-tritylsulfanylpropanoic acid SMILES: CC(=O)NC(CSC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)O

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PubChem CID	7408363
CAS	27486-87-9
Molecular Weight (g/mol)	405.512
MDL Number	MFCD00236747
SMILES	CC(=O)NC(CSC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)O
Synonym	ac-cys trt-oh,n-acetyl-s-trityl-l-cysteine,r-n-acetyl-s-tritylcysteine,2r-2-acetamido-3-triphenylmethyl sulfanyl propanoic acid,ac-cys trt-oh;,n-acetyl-s-trityl-l-cysteine;,l-cysteine,n-acetyl-s-triphenylmethyl,l-cysteine, n-acetyl-s-triphenylmethyl,s-trityl-l-cysteine stlc analogue, 37,2r-2-acetamido-3-tritylsulfanylpropanoic acid
IUPAC Name	(2R)-2-acetamido-3-tritylsulfanylpropanoic acid
InChI Key	KCVPASSMLHHOIF-QFIPXVFZSA-N
Molecular Formula	C24H23NO3S

312

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L-Aspartic acid 4-benzyl ester 1-tert-butyl ester hydrochloride, 98%

CAS: 94347-11-2 Molecular Formula: C15H22ClNO4 Molecular Weight (g/mol): 315.79 MDL Number: MFCD00190761 InChI Key: YSDLFDMXCRFHTQ-UHFFFAOYNA-N Synonym: s-4-benzyl 1-tert-butyl 2-aminosuccinate hydrochloride,h-asp obzl-otbu.hcl,4-benzyl 1-tert-butyl 2s-2-aminobutanedioate hydrochloride,c15h21no4.hcl,h-asp obzl-otbu hcl,h-asp obzl-otbu hydrochloride,s-4-benzyl 1-tert-butyl 2-aminosuccinate hcl,l-aspartic acid beta-benzyl ester alfa-t-butyl ester hcl,4-benzyl 1-tert-butyl s-2-aminosuccinate hydrochloride,4-benzyl 1-tert-butyl l-aspartate-hydrogen chloride 1/1 PubChem CID: 56777343 IUPAC Name: 4-benzyl 1-tert-butyl 2-aminobutanedioate hydrochloride SMILES: Cl.CC(C)(C)OC(=O)C(N)CC(=O)OCC1=CC=CC=C1

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Specifications

PubChem CID	56777343
CAS	94347-11-2
Molecular Weight (g/mol)	315.79
MDL Number	MFCD00190761
SMILES	Cl.CC(C)(C)OC(=O)C(N)CC(=O)OCC1=CC=CC=C1
Synonym	s-4-benzyl 1-tert-butyl 2-aminosuccinate hydrochloride,h-asp obzl-otbu.hcl,4-benzyl 1-tert-butyl 2s-2-aminobutanedioate hydrochloride,c15h21no4.hcl,h-asp obzl-otbu hcl,h-asp obzl-otbu hydrochloride,s-4-benzyl 1-tert-butyl 2-aminosuccinate hcl,l-aspartic acid beta-benzyl ester alfa-t-butyl ester hcl,4-benzyl 1-tert-butyl s-2-aminosuccinate hydrochloride,4-benzyl 1-tert-butyl l-aspartate-hydrogen chloride 1/1
IUPAC Name	4-benzyl 1-tert-butyl 2-aminobutanedioate hydrochloride
InChI Key	YSDLFDMXCRFHTQ-UHFFFAOYNA-N
Molecular Formula	C15H22ClNO4

313

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DL-Serine methyl ester hydrochloride, 98+%

CAS: 5619-04-5 Molecular Formula: C4H10ClNO3 Molecular Weight (g/mol): 155.58 MDL Number: MFCD00012593 InChI Key: NDBQJIBNNUJNHA-UHFFFAOYNA-N Synonym: dl-serine methyl ester hydrochloride,h-dl-ser-ome.hcl,methyl 2-amino-3-hydroxypropanoate hydrochloride,l-serine, hydrochloride,methyl dl-serinate hcl,d,l-serine methyl ester hydrochloride,zlchem 219,dl-serinemethylesterhydrochloride,h-ser-ome??hcl,pubchem10908 PubChem CID: 517373 IUPAC Name: methyl 2-amino-3-hydroxypropanoate;hydrochloride SMILES: COC(=O)C(CO)N.Cl

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PubChem CID	517373
CAS	5619-04-5
Molecular Weight (g/mol)	155.58
MDL Number	MFCD00012593
SMILES	COC(=O)C(CO)N.Cl
Synonym	dl-serine methyl ester hydrochloride,h-dl-ser-ome.hcl,methyl 2-amino-3-hydroxypropanoate hydrochloride,l-serine, hydrochloride,methyl dl-serinate hcl,d,l-serine methyl ester hydrochloride,zlchem 219,dl-serinemethylesterhydrochloride,h-ser-ome??hcl,pubchem10908
IUPAC Name	methyl 2-amino-3-hydroxypropanoate;hydrochloride
InChI Key	NDBQJIBNNUJNHA-UHFFFAOYNA-N
Molecular Formula	C4H10ClNO3

314

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D-allo-Isoleucine, 97%

CAS: 1509-35-9 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00066445 InChI Key: AGPKZVBTJJNPAG-CRCLSJGQSA-N Synonym: d-alloisoleucine,d-allo-isoleucine,2r,3s-2-amino-3-methylpentanoic acid,allo-d-isoleucine,alloisoleucine, d,h-d-allo-ile-oh,threo-d-isoleucine,dl-allo-isoleucine,hile,h-dl-allo-ile-oh PubChem CID: 94206 ChEBI: CHEBI:20899 IUPAC Name: (2R,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@@H](N)C(O)=O

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Specifications

PubChem CID	94206
CAS	1509-35-9
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:20899
MDL Number	MFCD00066445
SMILES	CC[C@H](C)[C@@H](N)C(O)=O
Synonym	d-alloisoleucine,d-allo-isoleucine,2r,3s-2-amino-3-methylpentanoic acid,allo-d-isoleucine,alloisoleucine, d,h-d-allo-ile-oh,threo-d-isoleucine,dl-allo-isoleucine,hile,h-dl-allo-ile-oh
IUPAC Name	(2R,3S)-2-amino-3-methylpentanoic acid
InChI Key	AGPKZVBTJJNPAG-CRCLSJGQSA-N
Molecular Formula	C6H13NO2

315

N-Boc-D-phenylalaninol, 98%, Thermo Scientific Chemicals

CAS: 106454-69-7 Molecular Formula: C14H21NO3 Molecular Weight (g/mol): 251.33 MDL Number: MFCD00216472 InChI Key: LDKDMDVMMCXTMO-GFCCVEGCSA-N Synonym: n-boc-d-phenylalaninol,boc-d-phenylalaninol,r-tert-butyl 1-hydroxy-3-phenylpropan-2-yl carbamate,n-tert-butoxycarbonyl-d-phenylalaninol,r-2-boc-amino-3-phenyl-1-propanol,r-+-2-tert-butoxycarbonylamino-3-phenyl-1-propanol,r-2-tert-butoxycarbonylamino-3-phenyl-1-propanol,tert-butyl n-2r-1-hydroxy-3-phenylpropan-2-yl carbamate,pubchem5739,r-n-tert-butoxycarbonyl-beta-phenylalaninol PubChem CID: 7019371 IUPAC Name: tert-butyl N-[(2R)-1-hydroxy-3-phenylpropan-2-yl]carbamate SMILES: CC(C)(C)OC(=O)N[C@@H](CO)CC1=CC=CC=C1

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Specifications

PubChem CID	7019371
CAS	106454-69-7
Molecular Weight (g/mol)	251.33
MDL Number	MFCD00216472
SMILES	CC(C)(C)OC(=O)N[C@@H](CO)CC1=CC=CC=C1
Synonym	n-boc-d-phenylalaninol,boc-d-phenylalaninol,r-tert-butyl 1-hydroxy-3-phenylpropan-2-yl carbamate,n-tert-butoxycarbonyl-d-phenylalaninol,r-2-boc-amino-3-phenyl-1-propanol,r-+-2-tert-butoxycarbonylamino-3-phenyl-1-propanol,r-2-tert-butoxycarbonylamino-3-phenyl-1-propanol,tert-butyl n-2r-1-hydroxy-3-phenylpropan-2-yl carbamate,pubchem5739,r-n-tert-butoxycarbonyl-beta-phenylalaninol
IUPAC Name	tert-butyl N-[(2R)-1-hydroxy-3-phenylpropan-2-yl]carbamate
InChI Key	LDKDMDVMMCXTMO-GFCCVEGCSA-N
Molecular Formula	C14H21NO3

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