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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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L-Isoleucine (White Crystals or Crystalline Powder), Fisher BioReagents™

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

EDGE
PubChem CID 6306
CAS 73-32-5
Molecular Weight (g/mol) 131.18
ChEBI CHEBI:17191
MDL Number MFCD00064222 MFCD00004268
SMILES CC[C@H](C)[C@H](N)C(O)=O
Synonym l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name (2S,3S)-2-amino-3-methylpentanoic acid
InChI Key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula C6H13NO2
2

L-Isoleucine 98.0+%, TCI America™

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

PubChem CID 6306
CAS 73-32-5
Molecular Weight (g/mol) 131.18
ChEBI CHEBI:17191
MDL Number MFCD00064222 MFCD00004268
SMILES CC[C@H](C)[C@H](N)C(O)=O
Synonym l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name (2S,3S)-2-amino-3-methylpentanoic acid
InChI Key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula C6H13NO2
3

L-Isoleucine, 99%, MP Biomedicals

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

PubChem CID 6306
CAS 73-32-5
Molecular Weight (g/mol) 131.18
ChEBI CHEBI:17191
MDL Number MFCD00064222 MFCD00004268
SMILES CC[C@H](C)[C@H](N)C(O)=O
Synonym l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name (2S,3S)-2-amino-3-methylpentanoic acid
InChI Key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula C6H13NO2
4

Thermo Scientific Chemicals L-Isoleucine, Cell Culture Reagent

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

PubChem CID 6306
CAS 73-32-5
Molecular Weight (g/mol) 131.18
ChEBI CHEBI:17191
MDL Number MFCD00064222 MFCD00004268
SMILES CC[C@H](C)[C@H](N)C(O)=O
Synonym l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name (2S,3S)-2-amino-3-methylpentanoic acid
InChI Key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula C6H13NO2
5

MilliporeSigma™ L-Isoleucine, Calbiochem™,

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

PubChem CID 6306
CAS 73-32-5
Molecular Weight (g/mol) 131.18
ChEBI CHEBI:17191
MDL Number MFCD00064222 MFCD00004268
SMILES CC[C@H](C)[C@H](N)C(O)=O
Synonym l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name (2S,3S)-2-amino-3-methylpentanoic acid
InChI Key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula C6H13NO2
6

Thermo Scientific Chemicals L-Isoleucine, 99%

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

PubChem CID 6306
CAS 73-32-5
Molecular Weight (g/mol) 131.18
ChEBI CHEBI:17191
MDL Number MFCD00064222 MFCD00004268
SMILES CC[C@H](C)[C@H](N)C(O)=O
Synonym l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name (2S,3S)-2-amino-3-methylpentanoic acid
InChI Key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula C6H13NO2
8

DL-Cystine

CAS: 923-32-0 Molecular Formula: C6H12N2O4S2 Molecular Weight (g/mol): 240.292 MDL Number: MFCD00084652 InChI Key: LEVWYRKDKASIDU-UHFFFAOYSA-N Synonym: dl-cystine,cystine,d-cystine,3,3'-disulfanediylbis 2-aminopropanoic acid,dicysteine,cystin,h-dl-cys-oh 2,.beta.,.beta.'-dithiodialanine,cystine, dl,cystine, l PubChem CID: 595 ChEBI: CHEBI:17376 IUPAC Name: 2-amino-3-[(2-amino-2-carboxyethyl)disulfanyl]propanoic acid SMILES: C(C(C(=O)O)N)SSCC(C(=O)O)N

PubChem CID 595
CAS 923-32-0
Molecular Weight (g/mol) 240.292
ChEBI CHEBI:17376
MDL Number MFCD00084652
SMILES C(C(C(=O)O)N)SSCC(C(=O)O)N
Synonym dl-cystine,cystine,d-cystine,3,3'-disulfanediylbis 2-aminopropanoic acid,dicysteine,cystin,h-dl-cys-oh 2,.beta.,.beta.'-dithiodialanine,cystine, dl,cystine, l
IUPAC Name 2-amino-3-[(2-amino-2-carboxyethyl)disulfanyl]propanoic acid
InChI Key LEVWYRKDKASIDU-UHFFFAOYSA-N
Molecular Formula C6H12N2O4S2
9

N-(tert-Butoxycarbonyl)-N'-methylethylenediamine 98.0+%, TCI America™

CAS: 122734-32-1 Molecular Formula: C8H18N2O2 Molecular Weight (g/mol): 174.244 MDL Number: MFCD06808585 InChI Key: GKWGBMHXVRSFRT-UHFFFAOYSA-N PubChem CID: 3435744 IUPAC Name: tert-butyl N-[2-(methylamino)ethyl]carbamate SMILES: CC(C)(C)OC(=O)NCCNC

PubChem CID 3435744
CAS 122734-32-1
Molecular Weight (g/mol) 174.244
MDL Number MFCD06808585
SMILES CC(C)(C)OC(=O)NCCNC
IUPAC Name tert-butyl N-[2-(methylamino)ethyl]carbamate
InChI Key GKWGBMHXVRSFRT-UHFFFAOYSA-N
Molecular Formula C8H18N2O2
10

(S)-4-Benzyl-2-oxazolidinone 98.0+%, TCI America™

CAS: 90719-32-7 Molecular Formula: C10H11NO2 Molecular Weight (g/mol): 177.20 MDL Number: MFCD00064496 InChI Key: OJOFMLDBXPDXLQ-VIFPVBQESA-N Synonym: s-4-benzyl-2-oxazolidinone,s-4-benzyloxazolidin-2-one,4s-4-benzyl-1,3-oxazolidin-2-one,s---4-benzyl-2-oxazolidinone,s-4-benzyl-oxazolidin-2-one,2-oxazolidinone, 4-phenylmethyl-, 4s,s-+-4-benzyl-2-oxazolidinone,s-4-phenylmethyl-2-oxazolidinone,4s-4-phenylmethyl-1,3-oxazolidin-2-one PubChem CID: 736225 IUPAC Name: (4S)-4-benzyl-1,3-oxazolidin-2-one SMILES: O=C1N[C@@H](CC2=CC=CC=C2)CO1

PubChem CID 736225
CAS 90719-32-7
Molecular Weight (g/mol) 177.20
MDL Number MFCD00064496
SMILES O=C1N[C@@H](CC2=CC=CC=C2)CO1
Synonym s-4-benzyl-2-oxazolidinone,s-4-benzyloxazolidin-2-one,4s-4-benzyl-1,3-oxazolidin-2-one,s---4-benzyl-2-oxazolidinone,s-4-benzyl-oxazolidin-2-one,2-oxazolidinone, 4-phenylmethyl-, 4s,s-+-4-benzyl-2-oxazolidinone,s-4-phenylmethyl-2-oxazolidinone,4s-4-phenylmethyl-1,3-oxazolidin-2-one
IUPAC Name (4S)-4-benzyl-1,3-oxazolidin-2-one
InChI Key OJOFMLDBXPDXLQ-VIFPVBQESA-N
Molecular Formula C10H11NO2
11

Thermo Scientific Chemicals L-Methionine sulfone, 98+%

CAS: 7314-32-1 Molecular Formula: C5H11NO4S Molecular Weight (g/mol): 181.21 MDL Number: MFCD00066020 InChI Key: UCUNFLYVYCGDHP-BYPYZUCNSA-N Synonym: l-methionine sulfone,s-2-amino-4-methylsulfonyl butanoic acid,s-dioxymethionine,l-2-amino-4-methylsulfonyl butanoic acid,2s-2-amino-4-methylsulfonylbutanoic acid,2s-2-amino-4-methanesulfonylbutanoic acid,methionine s,s-dioxide,s-amino-4-methylsulphonyl butyric acid,h-met o 2-oh,l-methioninesulfone,99+% PubChem CID: 445282 ChEBI: CHEBI:21363 IUPAC Name: (2S)-2-amino-4-methylsulfonylbutanoic acid SMILES: CS(=O)(=O)CC[C@H](N)C(O)=O

PubChem CID 445282
CAS 7314-32-1
Molecular Weight (g/mol) 181.21
ChEBI CHEBI:21363
MDL Number MFCD00066020
SMILES CS(=O)(=O)CC[C@H](N)C(O)=O
Synonym l-methionine sulfone,s-2-amino-4-methylsulfonyl butanoic acid,s-dioxymethionine,l-2-amino-4-methylsulfonyl butanoic acid,2s-2-amino-4-methylsulfonylbutanoic acid,2s-2-amino-4-methanesulfonylbutanoic acid,methionine s,s-dioxide,s-amino-4-methylsulphonyl butyric acid,h-met o 2-oh,l-methioninesulfone,99+%
IUPAC Name (2S)-2-amino-4-methylsulfonylbutanoic acid
InChI Key UCUNFLYVYCGDHP-BYPYZUCNSA-N
Molecular Formula C5H11NO4S
12

L-Aspartic acid 1-methyl ester, 98%

CAS: 17812-32-7 Molecular Formula: C5H9NO4 Molecular Weight (g/mol): 147.13 MDL Number: MFCD00080289 InChI Key: SWWBMHIMADRNIK-UHFFFAOYNA-N Synonym: h-asp-ome,1-methyl l-aspartate,l-aspartic acid 1-methyl ester,s-3-amino-4-methoxy-4-oxobutanoic acid,3s-3-amino-4-methoxy-4-oxobutanoic acid,l-aspartic acid methyl ester,pubchem13176,l-aspartic acid 1-methyl ester; 3-amino-4-methoxy-4-oxobutanoic acid; h-asp-ome PubChem CID: 6994682 SMILES: COC(=O)C(N)CC(O)=O

PubChem CID 6994682
CAS 17812-32-7
Molecular Weight (g/mol) 147.13
MDL Number MFCD00080289
SMILES COC(=O)C(N)CC(O)=O
Synonym h-asp-ome,1-methyl l-aspartate,l-aspartic acid 1-methyl ester,s-3-amino-4-methoxy-4-oxobutanoic acid,3s-3-amino-4-methoxy-4-oxobutanoic acid,l-aspartic acid methyl ester,pubchem13176,l-aspartic acid 1-methyl ester; 3-amino-4-methoxy-4-oxobutanoic acid; h-asp-ome
InChI Key SWWBMHIMADRNIK-UHFFFAOYNA-N
Molecular Formula C5H9NO4
13

L-Phenylalanine benzyl ester hydrochloride, 98%

CAS: 2462-32-0 Molecular Formula: C16H18ClNO2 Molecular Weight (g/mol): 291.78 MDL Number: MFCD00043249 InChI Key: CEXFHIYDTRNBJD-RSAXXLAASA-N Synonym: l-phenylalanine benzyl ester hydrochloride,h-phe-obzl.hcl,h-phe-obzl hcl,l-phenylalanine benzyl ester hcl,s-benzyl 2-amino-3-phenylpropanoate hydrochloride,phenylalanine, phenylmethyl ester, hydrochloride,benzyl 2s-2-amino-3-phenylpropanoate hydrochloride,phenylmethyl 2s-2-amino-3-phenylpropanoate, chloride,pubchem19007,benzyl phenylalaninate hydrochloride PubChem CID: 12636208 IUPAC Name: benzyl (2S)-2-amino-3-phenylpropanoate;hydrochloride SMILES: Cl.N[C@@H](CC1=CC=CC=C1)C(=O)OCC1=CC=CC=C1

PubChem CID 12636208
CAS 2462-32-0
Molecular Weight (g/mol) 291.78
MDL Number MFCD00043249
SMILES Cl.N[C@@H](CC1=CC=CC=C1)C(=O)OCC1=CC=CC=C1
Synonym l-phenylalanine benzyl ester hydrochloride,h-phe-obzl.hcl,h-phe-obzl hcl,l-phenylalanine benzyl ester hcl,s-benzyl 2-amino-3-phenylpropanoate hydrochloride,phenylalanine, phenylmethyl ester, hydrochloride,benzyl 2s-2-amino-3-phenylpropanoate hydrochloride,phenylmethyl 2s-2-amino-3-phenylpropanoate, chloride,pubchem19007,benzyl phenylalaninate hydrochloride
IUPAC Name benzyl (2S)-2-amino-3-phenylpropanoate;hydrochloride
InChI Key CEXFHIYDTRNBJD-RSAXXLAASA-N
Molecular Formula C16H18ClNO2
14

Thermo Scientific Chemicals L-Isoleucine, 99%

CAS: 73-32-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00064222 MFCD00004268 InChI Key: AGPKZVBTJJNPAG-WHFBIAKZSA-N Synonym: l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile PubChem CID: 6306 ChEBI: CHEBI:17191 IUPAC Name: (2S,3S)-2-amino-3-methylpentanoic acid SMILES: CC[C@H](C)[C@H](N)C(O)=O

PubChem CID 6306
CAS 73-32-5
Molecular Weight (g/mol) 131.18
ChEBI CHEBI:17191
MDL Number MFCD00064222 MFCD00004268
SMILES CC[C@H](C)[C@H](N)C(O)=O
Synonym l-isoleucine,isoleucine,2s,3s-2-amino-3-methylpentanoic acid,s-isoleucine,s,s-isoleucine,2s,3s-isoleucine,2-amino-3-methylvaleric acid,erythro-l-isoleucine,l-+-isoleucine,l-ile
IUPAC Name (2S,3S)-2-amino-3-methylpentanoic acid
InChI Key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Formula C6H13NO2
15

Di-tert-butyl Iminodicarboxylate 95.0+%, TCI America™

CAS: 51779-32-9 Molecular Formula: C10H19NO4 Molecular Weight (g/mol): 217.27 MDL Number: MFCD00043309 InChI Key: XCAQIUOFDMREBA-UHFFFAOYSA-N Synonym: di-tert-butyl iminodicarboxylate,di-t-butyl iminodicarboxylate,di-tert-butyl imidodicarbonate,n-boc-tert-butylcarbamate,tert-butyl iminodicarboxylate,di-tert-butyl iminodicarbonate,di-tert-butyl-iminodicarboxylate,iminodicarboxylic acid di-tert-butyl ester,tert-butyl n-tert-butoxy carbonyl carbamate,di tert-butyl imidodicarbonate PubChem CID: 279800 IUPAC Name: tert-butyl N-[(tert-butoxy)carbonyl]carbamate SMILES: CC(C)(C)OC(=O)NC(=O)OC(C)(C)C

PubChem CID 279800
CAS 51779-32-9
Molecular Weight (g/mol) 217.27
MDL Number MFCD00043309
SMILES CC(C)(C)OC(=O)NC(=O)OC(C)(C)C
Synonym di-tert-butyl iminodicarboxylate,di-t-butyl iminodicarboxylate,di-tert-butyl imidodicarbonate,n-boc-tert-butylcarbamate,tert-butyl iminodicarboxylate,di-tert-butyl iminodicarbonate,di-tert-butyl-iminodicarboxylate,iminodicarboxylic acid di-tert-butyl ester,tert-butyl n-tert-butoxy carbonyl carbamate,di tert-butyl imidodicarbonate
IUPAC Name tert-butyl N-[(tert-butoxy)carbonyl]carbamate
InChI Key XCAQIUOFDMREBA-UHFFFAOYSA-N
Molecular Formula C10H19NO4