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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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1 – 15 of 40 results
1

Glycyl-DL-phenylalanine, TRC

CAS: 3321-03-7 Chemical Name or Material: Glycyl-DL-phenylalanine Formula Weight: 222.1004 InChI Formula: InChI=1S/C11H14N2O3/c12-7-10(14)13-9(11(15)16)6-8-4-2-1-3-5-8/h1-5,9H,6-7,12H2,(H,13,14)(H,15,16)/t9-/m0/s1 IUPAC Name: (2S)-2-[(2-aminoacetyl)amino]-3-phenylpropanoic acid Molecular Formula: C11H14N2O3 Molecular Weight (g/mol): 222.24 Recommended Storage: -20°C SMILES: NCC(=O)N[C@@H](Cc1ccccc1)C(=O)O Synonym: (2S)-2-(2-Aminoacetamido)-3-phenylpropanoic Acid,(2S)-2-[(2-Azaniumylacetyl)amino]-3-phenylpropanoate;(S)-2-(2-Aminoacetamido)-3-phenylpropanoicacid;43: PN: US20130123467 SEQID: 48 claimed protein,7: PN: WO2014063098 TABLE: 5 claimed protein,85: PN: EP2161028 PAGE: 10 claimed protein,Glycylphenylalanine,N-Glycyl-L-phenylalanine,N-Glycylphenylalanine,NSC 88881;

CAS 3321-03-7
Molecular Weight (g/mol) 222.24
InChI Formula InChI=1S/C11H14N2O3/c12-7-10(14)13-9(11(15)16)6-8-4-2-1-3-5-8/h1-5,9H,6-7,12H2,(H,13,14)(H,15,16)/t9-/m0/s1
Chemical Name or Material Glycyl-DL-phenylalanine
Synonym (2S)-2-(2-Aminoacetamido)-3-phenylpropanoic Acid,(2S)-2-[(2-Azaniumylacetyl)amino]-3-phenylpropanoate;(S)-2-(2-Aminoacetamido)-3-phenylpropanoicacid;43: PN: US20130123467 SEQID: 48 claimed protein,7: PN: WO2014063098 TABLE: 5 claimed protein,85: PN: EP2161028 PAGE: 10 claimed protein,Glycylphenylalanine,N-Glycyl-L-phenylalanine,N-Glycylphenylalanine,NSC 88881;
SMILES NCC(=O)N[C@@H](Cc1ccccc1)C(=O)O
Recommended Storage -20°C
Molecular Formula C11H14N2O3
IUPAC Name (2S)-2-[(2-aminoacetyl)amino]-3-phenylpropanoic acid
Formula Weight 222.1004
2

N-Fmoc-D-alanine, TRC

CAS: 79990-15-1 Chemical Name or Material: N-Fmoc-D-alanine Formula Weight: 311.116 InChI Formula: InChI=1S/C18H17NO4/c1-11(17(20)21)19-18(22)23-10-16-14-8-4-2-6-12(14)13-7-3-5-9-15(13)16/h2-9,11,16H,10H2,1H3,(H,19,22)(H,20,21)/t11-/m1/s1 IUPAC Name: (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid Molecular Formula: C18 H17 N O4 Molecular Weight (g/mol): 311.33 Recommended Storage: +4°C SMILES: C[C@@H](NC(=O)OCC1c2ccccc2c3ccccc13)C(=O)O Synonym: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-alanine,(R)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]propionic Acid,(R)-N-Fmoc-alanine,270: PN: US20070042401 PAGE: 36 Claimed Protein,962: PN: WO2006135786 PAGE: 69 Claimed Protein,D-Fmoc-Alanine,N-(9-Fluorenylmethoxycarbonyl)-D-alanine

CAS 79990-15-1
Molecular Weight (g/mol) 311.33
InChI Formula InChI=1S/C18H17NO4/c1-11(17(20)21)19-18(22)23-10-16-14-8-4-2-6-12(14)13-7-3-5-9-15(13)16/h2-9,11,16H,10H2,1H3,(H,19,22)(H,20,21)/t11-/m1/s1
Chemical Name or Material N-Fmoc-D-alanine
Synonym N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-alanine,(R)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]propionic Acid,(R)-N-Fmoc-alanine,270: PN: US20070042401 PAGE: 36 Claimed Protein,962: PN: WO2006135786 PAGE: 69 Claimed Protein,D-Fmoc-Alanine,N-(9-Fluorenylmethoxycarbonyl)-D-alanine
SMILES C[C@@H](NC(=O)OCC1c2ccccc2c3ccccc13)C(=O)O
Recommended Storage +4°C
Molecular Formula C18 H17 N O4
IUPAC Name (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
Formula Weight 311.116
3

Phenylalanylglycine, TRC

CAS: 721-90-4 Molecular Formula: C11H14N2O3 Molecular Weight (g/mol): 222.24 Synonym: L-Phenylalanylglycine,105: PN: US20130123467 SEQID: 128 Claimed Protein,10: PN: WO2014063098 TABLE: 5 Claimed Protein,2-[(2S)-2-Amino-3-phenylpropanamido]acetic Acid,2-[[(2S)-2-Amino-3-phenylpropanoyl]amino]acetic Acid,28: PN: WO2016049036 SEQID: 69 Claimed Protein,3: PN: RU2506269 PAGE: 14 Claimed Sequence,NSC 89182 IUPAC Name: 2-[[(2S)-2-amino-3-phenylpropanoyl]amino]acetic acid SMILES: N[C@@H](Cc1ccccc1)C(=O)NCC(=O)O

CAS 721-90-4
Molecular Weight (g/mol) 222.24
SMILES N[C@@H](Cc1ccccc1)C(=O)NCC(=O)O
Synonym L-Phenylalanylglycine,105: PN: US20130123467 SEQID: 128 Claimed Protein,10: PN: WO2014063098 TABLE: 5 Claimed Protein,2-[(2S)-2-Amino-3-phenylpropanamido]acetic Acid,2-[[(2S)-2-Amino-3-phenylpropanoyl]amino]acetic Acid,28: PN: WO2016049036 SEQID: 69 Claimed Protein,3: PN: RU2506269 PAGE: 14 Claimed Sequence,NSC 89182
IUPAC Name 2-[[(2S)-2-amino-3-phenylpropanoyl]amino]acetic acid
Molecular Formula C11H14N2O3
4

L-Cysteinyl-L-cysteine TFA Salt (Technical Grade), TRC

Chemical Name or Material: L-Cysteinyl-L-cysteine TFA Salt (Technical Grade) Formula Weight: 338.022 InChI Formula: InChI=1S/C6H12N2O3S2.C2HF3O2/c7-3(1-12)5(9)8-4(2-13)6(10)11;3-2(4,5)1(6)7/h3-4,12-13H,1-2,7H2,(H,8,9)(H,10,11);(H,6,7)/t3-,4-;/m0./s1 IUPAC Name: (2R)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-3-sulfanylpropanoic acid;2,2,2-trifluoroacetic acid Molecular Formula: C6 H12 N2 O3 S2 . C2 H F3 O2 Molecular Weight (g/mol): 338.324 Recommended Storage: +4°C SMILES: N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)O.OC(=O)C(F)(F)F Synonym: L-Cysteine, N-L-cysteinyl-TFA Salt,140 TFA Salt: PN: EP2161028 PAGE TFA Salt: 10 claimed protein TFA Salt,2416 TFA Salt: PN: WO2004035732 SEQID: 2418 claimed protein TFA Salt,29: PN: US20040116339 SEQID: 38 claimed protein TFA Salt,37: PN: WO2011146121 PAGE: 114 claimed sequence TFA Salt,Protein (human clone WO2004035732-SEQID-2418 fragment) TFA Salt

Molecular Weight (g/mol) 338.324
InChI Formula InChI=1S/C6H12N2O3S2.C2HF3O2/c7-3(1-12)5(9)8-4(2-13)6(10)11;3-2(4,5)1(6)7/h3-4,12-13H,1-2,7H2,(H,8,9)(H,10,11);(H,6,7)/t3-,4-;/m0./s1
Chemical Name or Material L-Cysteinyl-L-cysteine TFA Salt (Technical Grade)
Synonym L-Cysteine, N-L-cysteinyl-TFA Salt,140 TFA Salt: PN: EP2161028 PAGE TFA Salt: 10 claimed protein TFA Salt,2416 TFA Salt: PN: WO2004035732 SEQID: 2418 claimed protein TFA Salt,29: PN: US20040116339 SEQID: 38 claimed protein TFA Salt,37: PN: WO2011146121 PAGE: 114 claimed sequence TFA Salt,Protein (human clone WO2004035732-SEQID-2418 fragment) TFA Salt
SMILES N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)O.OC(=O)C(F)(F)F
Recommended Storage +4°C
Molecular Formula C6 H12 N2 O3 S2 . C2 H F3 O2
IUPAC Name (2R)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-3-sulfanylpropanoic acid;2,2,2-trifluoroacetic acid
Formula Weight 338.022
5

H-Glu-Lys-Oh, TRC

CAS: 5891-53-2 Chemical Name or Material: H-Glu-Lys-Oh Formula Weight: 275.1481 InChI Formula: InChI=1S/C11H21N3O5/c12-6-2-1-3-8(11(18)19)14-10(17)7(13)4-5-9(15)16/h7-8H,1-6,12-13H2,(H,14,17)(H,15,16)(H,18,19)/t7-,8-/m0/s1 IUPAC Name: (2S)-6-amino-2-[[(2S)-2-amino-4-carboxybutanoyl]amino]hexanoic acid Molecular Formula: C11H21N3O5 Molecular Weight (g/mol): 275.31 Recommended Storage: +4°C SMILES: NCCCC[C@H](NC(=O)[C@@H](N)CCC(=O)O)C(=O)O Synonym: L-alpha-Glutamyl-L-lysine,179: PN: WO2011146121 PAGE: 117 Claimed Sequence,459: PN: WO2005081628 SEQID: 461 Claimed Protein,7: PN: WO2018204847 SEQID: 7 Claimed Protein,Glutamyllysine,N2-L-alpha-Glutamyllysine,alpha-Glu-Lys

CAS 5891-53-2
Molecular Weight (g/mol) 275.31
InChI Formula InChI=1S/C11H21N3O5/c12-6-2-1-3-8(11(18)19)14-10(17)7(13)4-5-9(15)16/h7-8H,1-6,12-13H2,(H,14,17)(H,15,16)(H,18,19)/t7-,8-/m0/s1
Chemical Name or Material H-Glu-Lys-Oh
Synonym L-alpha-Glutamyl-L-lysine,179: PN: WO2011146121 PAGE: 117 Claimed Sequence,459: PN: WO2005081628 SEQID: 461 Claimed Protein,7: PN: WO2018204847 SEQID: 7 Claimed Protein,Glutamyllysine,N2-L-alpha-Glutamyllysine,alpha-Glu-Lys
SMILES NCCCC[C@H](NC(=O)[C@@H](N)CCC(=O)O)C(=O)O
Recommended Storage +4°C
Molecular Formula C11H21N3O5
IUPAC Name (2S)-6-amino-2-[[(2S)-2-amino-4-carboxybutanoyl]amino]hexanoic acid
Formula Weight 275.1481
6

H-Gly-Pro-Hyp-OH, TRC

CAS: 2239-67-0 Chemical Name or Material: H-Gly-Pro-Hyp-OH Formula Weight: 285.1325 InChI Formula: InChI=1S/C12H19N3O5/c13-5-10(17)14-3-1-2-8(14)11(18)15-6-7(16)4-9(15)12(19)20/h7-9,16H,1-6,13H2,(H,19,20)/t7-,8+,9+/m1/s1 IUPAC Name: (2S,4R)-1-[(2S)-1-(2-aminoacetyl)pyrrolidine-2-carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid Molecular Formula: C12H19N3O5 Molecular Weight (g/mol): 285.3 Percent Purity: >95% Purity Grade Notes: HPLC Recommended Storage: -20°C SMILES: NCC(=O)N1CCC[C@H]1C(=O)N2C[C@H](O)C[C@H]2C(=O)O Synonym: 1: PN: WO2007017671 PAGE: 49 Claimed Protein,26: PN: 3WO2014175556 TABLE: 5 Claimed Sequence,70: PN: WO03006603 SEQID: 76 Claimed Protein,9: PN: WO2017020025 SEQID: 9 Claimed Sequence,Glycylprolylhydroxyproline,Tripeptide 29;

Percent Purity >95%
CAS 2239-67-0
Molecular Weight (g/mol) 285.3
InChI Formula InChI=1S/C12H19N3O5/c13-5-10(17)14-3-1-2-8(14)11(18)15-6-7(16)4-9(15)12(19)20/h7-9,16H,1-6,13H2,(H,19,20)/t7-,8+,9+/m1/s1
Chemical Name or Material H-Gly-Pro-Hyp-OH
Synonym 1: PN: WO2007017671 PAGE: 49 Claimed Protein,26: PN: 3WO2014175556 TABLE: 5 Claimed Sequence,70: PN: WO03006603 SEQID: 76 Claimed Protein,9: PN: WO2017020025 SEQID: 9 Claimed Sequence,Glycylprolylhydroxyproline,Tripeptide 29;
SMILES NCC(=O)N1CCC[C@H]1C(=O)N2C[C@H](O)C[C@H]2C(=O)O
Recommended Storage -20°C
Purity Grade Notes HPLC
Molecular Formula C12H19N3O5
IUPAC Name (2S,4R)-1-[(2S)-1-(2-aminoacetyl)pyrrolidine-2-carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
Formula Weight 285.1325
7

L-Methionine Sulfoxide, TRC

CAS: 3226-65-1 Chemical Name or Material: L-Methionine Sulfoxide InChI Formula: InChI=1S/C5H11NO3S/c1-10(9)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-,10?/m0/s1 IUPAC Name: (2S)-2-amino-4-methylsulfinylbutanoic acid Molecular Formula: C5 H11 N O3 S Molecular Weight (g/mol): 165.21

CAS 3226-65-1
Molecular Weight (g/mol) 165.21
InChI Formula InChI=1S/C5H11NO3S/c1-10(9)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-,10?/m0/s1
Chemical Name or Material L-Methionine Sulfoxide
Molecular Formula C5 H11 N O3 S
IUPAC Name (2S)-2-amino-4-methylsulfinylbutanoic acid
9

Glycine, Electrophoresis Grade, 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

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
10

H-Asp-Leu-OH, TRC

CAS: 3062-14-4 Molecular Formula: C10H18N2O5 Molecular Weight (g/mol): 246.26 Synonym: L-alpha-Aspartyl-L-leucine,141: PN: WO2011103105 SEQID: 152 unclaimed protein,189: PN: EP2161028 PAGE: 10 claimed protein21: PN: WO2012158678 SEQID: 25 claimed sequence375: PN: WO2011130354 SEQID: 379 unclaimed protein53: PN: US20110305663 SEQID: 53 unclaimed protein703: PN: EP2071334 SEQID: 748 claimed protein703: PN: WO2009077864 SEQID: 748 claimed proteinL-Aspartyl-L-leucineNSC 332636alpha-Aspartylleucine IUPAC Name: (2S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-4-methylpentanoic acid SMILES: CC(C)C[C@H](NC(=O)[C@@H](N)CC(=O)O)C(=O)O

CAS 3062-14-4
Molecular Weight (g/mol) 246.26
SMILES CC(C)C[C@H](NC(=O)[C@@H](N)CC(=O)O)C(=O)O
Synonym L-alpha-Aspartyl-L-leucine,141: PN: WO2011103105 SEQID: 152 unclaimed protein,189: PN: EP2161028 PAGE: 10 claimed protein21: PN: WO2012158678 SEQID: 25 claimed sequence375: PN: WO2011130354 SEQID: 379 unclaimed protein53: PN: US20110305663 SEQID: 53 unclaimed protein703: PN: EP2071334 SEQID: 748 claimed protein703: PN: WO2009077864 SEQID: 748 claimed proteinL-Aspartyl-L-leucineNSC 332636alpha-Aspartylleucine
IUPAC Name (2S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-4-methylpentanoic acid
Molecular Formula C10H18N2O5
13

L-Cystine, 99%, MP Biomedicals™

CAS: 56-89-3 Molecular Formula: C6H12N2O4S2 Molecular Weight (g/mol): 240.292 MDL Number: MFCD00064228 InChI Key: LEVWYRKDKASIDU-IMJSIDKUSA-N Synonym: l-cystine,cystine,l-dicysteine,l-cystin,cystine acid,cysteine disulfide,oxidized l-cysteine,beta,beta'-dithiodialanine,h-cys-oh 2,l-cysteine disulfide PubChem CID: 67678 ChEBI: CHEBI:16283 IUPAC Name: (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid SMILES: C(C(C(=O)O)N)SSCC(C(=O)O)N

PubChem CID 67678
CAS 56-89-3
Molecular Weight (g/mol) 240.292
ChEBI CHEBI:16283
MDL Number MFCD00064228
SMILES C(C(C(=O)O)N)SSCC(C(=O)O)N
Synonym l-cystine,cystine,l-dicysteine,l-cystin,cystine acid,cysteine disulfide,oxidized l-cysteine,beta,beta'-dithiodialanine,h-cys-oh 2,l-cysteine disulfide
IUPAC Name (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
InChI Key LEVWYRKDKASIDU-IMJSIDKUSA-N
Molecular Formula C6H12N2O4S2
14

L-Homoserine, MedChemExpress

MedChemExpress L-Homoserine is a non - protein amino acid, which is an important biosynthetic intermediate of threonine, methionine and lysine.

ENCOMPASS_PREFERRED
15

L-Valine, MedChemExpress

MedChemExpress L-Valine (Valine) is a new nonlinear semiorganic material.

ENCOMPASS_PREFERRED