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.

256 – 270 of 31,992 results

256

L-Leucine tert-butyl ester hydrochloride, 98%

CAS: 2748-02-9 MDL Number: MFCD00038906 ChEBI: CHEBI:78502

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Specifications

CAS	2748-02-9
ChEBI	CHEBI:78502
MDL Number	MFCD00038906

257

L-Aspartate de magnesium salt, MP Biomedicals™

CAS: 18962-61-3 Molecular Formula: C8H10MgN2O8-2 Molecular Weight (g/mol): 286.479 InChI Key: XBYSRGUYNYEVEJ-UHFFFAOYSA-L Synonym: l-aspartic acid magnesium salt PubChem CID: 131850428 IUPAC Name: magnesium;2-azanidylbutanedioate;hydron SMILES: [H+].[H+].C(C(C(=O)[O-])[NH-])C(=O)[O-].C(C(C(=O)[O-])[NH-])C(=O)[O-].[Mg+2]

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Specifications

PubChem CID	131850428
CAS	18962-61-3
Molecular Weight (g/mol)	286.479
SMILES	[H+].[H+].C(C(C(=O)[O-])[NH-])C(=O)[O-].C(C(C(=O)[O-])[NH-])C(=O)[O-].[Mg+2]
Synonym	l-aspartic acid magnesium salt
IUPAC Name	magnesium;2-azanidylbutanedioate;hydron
InChI Key	XBYSRGUYNYEVEJ-UHFFFAOYSA-L
Molecular Formula	C8H10MgN2O8-2

258

N-Methyl-D-alanine, 98%

CAS: 29475-64-7 Molecular Formula: C4H9NO2 Molecular Weight (g/mol): 103.12 MDL Number: MFCD00063135 InChI Key: GDFAOVXKHJXLEI-UHFFFAOYNA-N Synonym: n-methyl-d-alanine,r-2-methylamino propanoic acid,h-d-meala-oh,d-alanine, n-methyl,2r-2-methylamino propanoic acid,h-n-me-d-ala-oh,2r-2-methylamino propanoic acid hydrochloride,n-methyl-d-ala,ambotzhaa1193,ksc201s8d PubChem CID: 92973 IUPAC Name: 2-(methylamino)propanoic acid SMILES: CNC(C)C(O)=O

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Specifications

PubChem CID	92973
CAS	29475-64-7
Molecular Weight (g/mol)	103.12
MDL Number	MFCD00063135
SMILES	CNC(C)C(O)=O
Synonym	n-methyl-d-alanine,r-2-methylamino propanoic acid,h-d-meala-oh,d-alanine, n-methyl,2r-2-methylamino propanoic acid,h-n-me-d-ala-oh,2r-2-methylamino propanoic acid hydrochloride,n-methyl-d-ala,ambotzhaa1193,ksc201s8d
IUPAC Name	2-(methylamino)propanoic acid
InChI Key	GDFAOVXKHJXLEI-UHFFFAOYNA-N
Molecular Formula	C4H9NO2

259

N-Boc-ethylenediamine hydrochloride, 98%

CAS: 79513-35-2 Molecular Formula: C7H17ClN2O2 Molecular Weight (g/mol): 196.68 MDL Number: MFCD01076129 InChI Key: XUHJJLCKXZTUJN-UHFFFAOYSA-N Synonym: n-boc-ethylenediamine hydrochloride,tert-butyl 2-aminoethyl carbamate hydrochloride,tert-butyl n-2-aminoethyl carbamate hydrochloride,n-boc-ethane-1,2-diaminehcl,n-boc-ethane-1,2-diamine hcl,n-tert-butoxycarbonylethylenediamine hydrochloride,n-tert-butoxycarbonyl-ethylenediamine hydrochloride,n-boc-ethylenediamine hcl,tert-butyl n-2-aminoethyl carbamate-hcl,n-boc-ethylenediaminehydrochloride PubChem CID: 187200 IUPAC Name: tert-butyl N-(2-aminoethyl)carbamate;hydrochloride SMILES: [H+].[Cl-].CC(C)(C)OC(=O)NCCN

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Specifications

PubChem CID	187200
CAS	79513-35-2
Molecular Weight (g/mol)	196.68
MDL Number	MFCD01076129
SMILES	[H+].[Cl-].CC(C)(C)OC(=O)NCCN
Synonym	n-boc-ethylenediamine hydrochloride,tert-butyl 2-aminoethyl carbamate hydrochloride,tert-butyl n-2-aminoethyl carbamate hydrochloride,n-boc-ethane-1,2-diaminehcl,n-boc-ethane-1,2-diamine hcl,n-tert-butoxycarbonylethylenediamine hydrochloride,n-tert-butoxycarbonyl-ethylenediamine hydrochloride,n-boc-ethylenediamine hcl,tert-butyl n-2-aminoethyl carbamate-hcl,n-boc-ethylenediaminehydrochloride
IUPAC Name	tert-butyl N-(2-aminoethyl)carbamate;hydrochloride
InChI Key	XUHJJLCKXZTUJN-UHFFFAOYSA-N
Molecular Formula	C7H17ClN2O2

260

1-Boc-3-(ethylamino)azetidine, 95%, Thermo Scientific Chemicals

CAS: 454703-23-2 Molecular Formula: C10H20N2O2 Molecular Weight (g/mol): 200.282 MDL Number: MFCD11520619 InChI Key: ZXVCULTZOWFSRS-UHFFFAOYSA-N Synonym: tert-butyl 3-ethylamino azetidine-1-carboxylate,1-boc-3-ethylamino azetidine,1-boc-3-ethylaminoazetidine,1-n-boc-3-ethylamino azetidine,1-azetidinecarboxylic acid,3-ethylamino-,1,1-dim,1-azetidinecarboxylic acid,3-ethylamino-,1,1-dimethylethyl ester,1-azetidinecarboxylic acid, 3-ethylamino-, 1,1-dimethylethyl ester 9ci PubChem CID: 45089534 IUPAC Name: tert-butyl 3-(ethylamino)azetidine-1-carboxylate SMILES: CCNC1CN(C1)C(=O)OC(C)(C)C

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Specifications

PubChem CID	45089534
CAS	454703-23-2
Molecular Weight (g/mol)	200.282
MDL Number	MFCD11520619
SMILES	CCNC1CN(C1)C(=O)OC(C)(C)C
Synonym	tert-butyl 3-ethylamino azetidine-1-carboxylate,1-boc-3-ethylamino azetidine,1-boc-3-ethylaminoazetidine,1-n-boc-3-ethylamino azetidine,1-azetidinecarboxylic acid,3-ethylamino-,1,1-dim,1-azetidinecarboxylic acid,3-ethylamino-,1,1-dimethylethyl ester,1-azetidinecarboxylic acid, 3-ethylamino-, 1,1-dimethylethyl ester 9ci
IUPAC Name	tert-butyl 3-(ethylamino)azetidine-1-carboxylate
InChI Key	ZXVCULTZOWFSRS-UHFFFAOYSA-N
Molecular Formula	C10H20N2O2

261

Glycine Crystalline 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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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

262

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

263

Glycine, FCC, 98.5-101.5%, Spectrum™ Chemical

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.07 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N IUPAC Name: 2-aminoacetic acid SMILES: NCC(O)=O

Pricing & Availability
Specifications

CAS	56-40-6
Molecular Weight (g/mol)	75.07
MDL Number	MFCD00008131
SMILES	NCC(O)=O
IUPAC Name	2-aminoacetic acid
InChI Key	DHMQDGOQFOQNFH-UHFFFAOYSA-N
Molecular Formula	C2H5NO2

264

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

Pricing & Availability
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

265

3,3-Diphenyl-L-alanine, 95%, Thermo Scientific Chemicals

CAS: 149597-92-2 Molecular Formula: C15H15NO2 Molecular Weight (g/mol): 241.29 MDL Number: MFCD01631989 InChI Key: PECGVEGMRUZOML-AWEZNQCLSA-N Synonym: 3,3-diphenyl-l-alanine,s-2-amino-3,3-diphenylpropanoic acid,l-3,3-diphenylalanine,3,3-diphenylalanine,2s-2-amino-3,3-diphenylpropanoic acid,s-2-amino-3,3-diphenyl-propionic acid,2s-2-amino-3,3-diphenyl-propanoic acid,d-3,3'-biphenylalanine,beta-phenylphenylalanine,pubchem18701 PubChem CID: 162977 IUPAC Name: (2S)-2-amino-3,3-diphenylpropanoic acid SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)C(C(=O)O)N

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Specifications

PubChem CID	162977
CAS	149597-92-2
Molecular Weight (g/mol)	241.29
MDL Number	MFCD01631989
SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)C(C(=O)O)N
Synonym	3,3-diphenyl-l-alanine,s-2-amino-3,3-diphenylpropanoic acid,l-3,3-diphenylalanine,3,3-diphenylalanine,2s-2-amino-3,3-diphenylpropanoic acid,s-2-amino-3,3-diphenyl-propionic acid,2s-2-amino-3,3-diphenyl-propanoic acid,d-3,3'-biphenylalanine,beta-phenylphenylalanine,pubchem18701
IUPAC Name	(2S)-2-amino-3,3-diphenylpropanoic acid
InChI Key	PECGVEGMRUZOML-AWEZNQCLSA-N
Molecular Formula	C15H15NO2

266

(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

267

L-(+)-2-Cyclohexylglycine, 98%

CAS: 14328-51-9 Molecular Formula: C8H15NO2 Molecular Weight (g/mol): 157.213 MDL Number: MFCD01311679 InChI Key: WAMWSIDTKSNDCU-ZETCQYMHSA-N Synonym: l-alpha-cyclohexylglycine,h-chg-oh,l-cyclohexylglycine,s-2-amino-2-cyclohexylacetic acid,h-cyclohexyl-gly-oh,l-+-2-cyclohexylglycine,2s-amino cyclohexyl acetic acid,cyclohexylglycyl,2-cyclohexyl-l-glycine,2s-2-amino-2-cyclohexylacetic acid PubChem CID: 736848 IUPAC Name: (2S)-2-amino-2-cyclohexylacetic acid SMILES: C1CCC(CC1)C(C(=O)O)N

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Specifications

PubChem CID	736848
CAS	14328-51-9
Molecular Weight (g/mol)	157.213
MDL Number	MFCD01311679
SMILES	C1CCC(CC1)C(C(=O)O)N
Synonym	l-alpha-cyclohexylglycine,h-chg-oh,l-cyclohexylglycine,s-2-amino-2-cyclohexylacetic acid,h-cyclohexyl-gly-oh,l-+-2-cyclohexylglycine,2s-amino cyclohexyl acetic acid,cyclohexylglycyl,2-cyclohexyl-l-glycine,2s-2-amino-2-cyclohexylacetic acid
IUPAC Name	(2S)-2-amino-2-cyclohexylacetic acid
InChI Key	WAMWSIDTKSNDCU-ZETCQYMHSA-N
Molecular Formula	C8H15NO2

268

Thermo Scientific Chemicals N-Acetyl-L-histidine monohydrate

CAS: 39145-52-3 Molecular Formula: C8H13N3O4 Molecular Weight (g/mol): 215.209 MDL Number: MFCD00149320 InChI Key: PSWSDQRXCOJSFC-FJXQXJEOSA-N Synonym: ac-his-oh.h2o,n-acetyl-l-histidine hydrate,n-acetyl-l-histidine monohydrate,unii-pq2tc3x11o,s-2-acetamido-3-1h-imidazol-4-yl propanoic acid hydrate,pq2tc3x11o,acetyl histidine,2s-2-acetylamino-3-1h-imidazol-4-yl propanoic acid hydrate,l-n-acetylhistidine monohydrate PubChem CID: 2724380 IUPAC Name: (2S)-2-acetamido-3-(1H-imidazol-5-yl)propanoic acid;hydrate SMILES: CC(=O)NC(CC1=CN=CN1)C(=O)O.O

Pricing & Availability
Specifications

PubChem CID	2724380
CAS	39145-52-3
Molecular Weight (g/mol)	215.209
MDL Number	MFCD00149320
SMILES	CC(=O)NC(CC1=CN=CN1)C(=O)O.O
Synonym	ac-his-oh.h2o,n-acetyl-l-histidine hydrate,n-acetyl-l-histidine monohydrate,unii-pq2tc3x11o,s-2-acetamido-3-1h-imidazol-4-yl propanoic acid hydrate,pq2tc3x11o,acetyl histidine,2s-2-acetylamino-3-1h-imidazol-4-yl propanoic acid hydrate,l-n-acetylhistidine monohydrate
IUPAC Name	(2S)-2-acetamido-3-(1H-imidazol-5-yl)propanoic acid;hydrate
InChI Key	PSWSDQRXCOJSFC-FJXQXJEOSA-N
Molecular Formula	C8H13N3O4

269

N-alpha-Benzoyl-L-arginine, 99%

CAS: 154-92-7 Molecular Formula: C13H18N4O3 Molecular Weight (g/mol): 278.31 MDL Number: MFCD00001763 InChI Key: RSYYQCDERUOEFI-UHFFFAOYNA-N Synonym: bz-arg-oh,n-alpha-benzoyl-l-arginine,n-benzoyl-l-arginine,n2-benzoyl-l-arginine,benzoyl-l-arginine,arginine, n2-benzoyl,nalpha-benzoyl-l-arginine,2s-5-carbamimidamido-2-phenylformamido pentanoic acid,l-arginine, n2-benzoyl,n∼2∼-phenylcarbonyl-l-arginine PubChem CID: 97369 IUPAC Name: (2S)-2-benzamido-5-(diaminomethylideneamino)pentanoic acid SMILES: NC(N)=NCCCC(NC(=O)C1=CC=CC=C1)C(O)=O

Pricing & Availability
Specifications

PubChem CID	97369
CAS	154-92-7
Molecular Weight (g/mol)	278.31
MDL Number	MFCD00001763
SMILES	NC(N)=NCCCC(NC(=O)C1=CC=CC=C1)C(O)=O
Synonym	bz-arg-oh,n-alpha-benzoyl-l-arginine,n-benzoyl-l-arginine,n2-benzoyl-l-arginine,benzoyl-l-arginine,arginine, n2-benzoyl,nalpha-benzoyl-l-arginine,2s-5-carbamimidamido-2-phenylformamido pentanoic acid,l-arginine, n2-benzoyl,n∼2∼-phenylcarbonyl-l-arginine
IUPAC Name	(2S)-2-benzamido-5-(diaminomethylideneamino)pentanoic acid
InChI Key	RSYYQCDERUOEFI-UHFFFAOYNA-N
Molecular Formula	C13H18N4O3

270

N,N'-Di-Boc-L-histidine dicyclohexylammonium salt, 95%

CAS: 31687-58-8 Molecular Formula: C28H48N4O6 Molecular Weight (g/mol): 536.714 InChI Key: WBGMQHNUPJENDC-MERQFXBCSA-N Synonym: boc-his boc-oh.dcha,boc-his boc-oh dcha,boc-his boc-ohdcha,boc-his boc .dcha,n,1-bis tert-butoxycarbonyl-l-histidine, compound with dicyclohexylamine 1:1,pubchem18934,n,1-bis boc-l-histidine dicyclohexylamine salt,boc-his boc-ohcha,boc-his boc-oh?cha,boc-his boc-oh toluene solvate PubChem CID: 16211319 IUPAC Name: N-cyclohexylcyclohexanamine;(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-[1-[(2-methylpropan-2-yl)oxycarbonyl]imidazol-4-yl]propanoic acid SMILES: CC(C)(C)OC(=O)NC(CC1=CN(C=N1)C(=O)OC(C)(C)C)C(=O)O.C1CCC(CC1)NC2CCCCC2

Pricing & Availability
Specifications

PubChem CID	16211319
CAS	31687-58-8
Molecular Weight (g/mol)	536.714
SMILES	CC(C)(C)OC(=O)NC(CC1=CN(C=N1)C(=O)OC(C)(C)C)C(=O)O.C1CCC(CC1)NC2CCCCC2
Synonym	boc-his boc-oh.dcha,boc-his boc-oh dcha,boc-his boc-ohdcha,boc-his boc .dcha,n,1-bis tert-butoxycarbonyl-l-histidine, compound with dicyclohexylamine 1:1,pubchem18934,n,1-bis boc-l-histidine dicyclohexylamine salt,boc-his boc-ohcha,boc-his boc-oh?cha,boc-his boc-oh toluene solvate
IUPAC Name	N-cyclohexylcyclohexanamine;(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-[1-[(2-methylpropan-2-yl)oxycarbonyl]imidazol-4-yl]propanoic acid
InChI Key	WBGMQHNUPJENDC-MERQFXBCSA-N
Molecular Formula	C28H48N4O6

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Amino Acids

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Glycine, 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-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

Glycine, FCC, 98.5-101.5%, Spectrum™ Chemical

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