Amino Acids

Alfa Aesar™ N-Fmoc-D-allo-isoleucine, 98%

CAS: 118904-37-3 Molecular Formula: C21H23NO4 Molecular Weight (g/mol): 353.418 MDL Number: MFCD00077062 InChI Key: QXVFEIPAZSXRGM-ORAYPTAESA-N Synonym: fmoc-d-allo-ile-oh, fmoc-d-allo-isoleucine, fmoc-d-allo-lle-oh, 2r,3s-n-fmoc-2-amino-3-methylpentanoic acid, 2r,3s-2-9h-fluoren-9-yl methoxy carbonyl amino-3-methylpentanoic acid, d-alloisoleucine, n-9h-fluoren-9-ylmethoxy carbonyl, 2r,3s-2-9h-fluoren-9-yl methoxy carbonyl amino-3-methylpentanoic acid, 2r,3s-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-methylpentanoic acid, ambotzfaa1328, pubchem15619 PubChem CID: 6992517 IUPAC Name: (2R,3S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylpentanoic acid SMILES: CCC(C)C(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13

Alfa Aesar™ Seleno-L-methionine

CAS: 3211-76-5 Molecular Formula: C5H11NO2Se Molecular Weight (g/mol): 196.119 MDL Number: MFCD00037210 InChI Key: RJFAYQIBOAGBLC-BYPYZUCNSA-N Synonym: l-selenomethionine, l-+-selenomethionine, selenium-l-methionine, l-selenomethioninum, seleno-l-methionine, s-2-amino-4-methylselanyl butanoic acid, semet, s-2-amino-4-methylseleno butyric acid, unii-964mrk2pel, s-2-amino-4-methylseleno butanoic acid PubChem CID: 105024 ChEBI: CHEBI:62621 IUPAC Name: (2S)-2-amino-4-methylselanylbutanoic acid SMILES: C[Se]CCC(C(=O)O)N

4-Aminobenzoic Acid, 99%, ACROS Organics™

CAS: 150-13-0 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.138 MDL Number: MFCD00007894 InChI Key: ALYNCZNDIQEVRV-UHFFFAOYSA-N Synonym: p-aminobenzoic acid, paba, para-aminobenzoic acid, vitamin bx, sunbrella, p-carboxyaniline, 4-carboxyaniline, hachemina, paraminol, benzoic acid, 4-amino PubChem CID: 978 ChEBI: CHEBI:30753 IUPAC Name: 4-aminobenzoic acid SMILES: C1=CC(=CC=C1C(=O)O)N

Urocanic acid, 98%, ACROS Organics™

CAS: 104-98-3 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD00005203 InChI Key: LOIYMIARKYCTBW-UPHRSURJSA-N Synonym: urocanic acid, 4-imidazoleacrylic acid, trans-urocanic acid, urocaninic acid, imidazoleacrylic acid, 5-imidazoleacrylic acid, urocanate, imidazole-4-acrylic acid, 2e-3-1h-imidazol-4-yl acrylic acid, 3-1h-imidazol-4-yl-2-propenoic acid PubChem CID: 1549103 ChEBI: CHEBI:30818 IUPAC Name: (Z)-3-(1H-imidazol-5-yl)prop-2-enoic acid SMILES: C1=C(NC=N1)C=CC(=O)O

Formamidine acetate, 99%, ACROS Organics™

CAS: 3473-63-0 Molecular Formula: C3H8N2O2 Molecular Weight (g/mol): 104.109 MDL Number: MFCD00012866 InChI Key: XPOLVIIHTDKJRY-UHFFFAOYSA-N Synonym: formamidine acetate, methanimidamide, monoacetate, formamidinium acetate, acetic acid; methanimidamide, formamidine acetate salt, formamidine, monoacetate, formimidamide acetate, imidoformamide acetate, acetic acid; formamidine, methanimidamide monoacetate PubChem CID: 160693 IUPAC Name: acetic acid;methanimidamide SMILES: CC(=O)O.C(=N)N

Alfa Aesar™ L-(+)-Asparagine, 99%

CAS: 70-47-3 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.119 MDL Number: MFCD00064401 InChI Key: DCXYFEDJOCDNAF-REOHCLBHSA-N Synonym: l-asparagine, asparagine, s-asparagine, aspartamic acid, agedoite, altheine, h-asn-oh, crystal vi, asparamide, asparagine acid PubChem CID: 6267 ChEBI: CHEBI:17196 IUPAC Name: (2S)-2,4-diamino-4-oxobutanoic acid SMILES: C(C(C(=O)O)N)C(=O)N

L-Tryptophan, 99%, Alfa Aesar™

CAS: 73-22-3 Molecular Formula: C11H12N2O2 Molecular Weight (g/mol): 204.229 MDL Number: MFCD00064340 InChI Key: QIVBCDIJIAJPQS-VIFPVBQESA-N Synonym: l-tryptophan, tryptophan, l-tryptophane, s-tryptophan, tryptophane, h-trp-oh, optimax, trofan, tryptacin, ardeytropin PubChem CID: 6305 ChEBI: CHEBI:16828 IUPAC Name: (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid SMILES: C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N

Diethylenetriaminepentaacetic Acid, Pentasodium Salt, 40% Aqueous Solution, Technical, ACROS Organics™

CAS: 140-01-2 Molecular Formula: C14H18N3Na5O10 Molecular Weight (g/mol): 503.258 MDL Number: MFCD00051016 InChI Key: LQPLDXQVILYOOL-UHFFFAOYSA-I Synonym: pentasodium dtpa, tetralon b, trilon c, versenex 80, pentasodium pentetate, hamp-ex 80, detarex py, kiresuto p, chelest p, plexene d PubChem CID: 8779 IUPAC Name: pentasodium;2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate SMILES: C(CN(CC(=O)[O-])CC(=O)[O-])N(CCN(CC(=O)[O-])CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

5-Aminolevulinic Acid Hydrochloride 99%, ACROS Organics™

CAS: 5451-09-2 Molecular Formula: C5H10ClNO3 Molecular Weight (g/mol): 167.59 MDL Number: MFCD00012869 InChI Key: ZLHFONARZHCSET-UHFFFAOYSA-N Synonym: 5-aminolevulinic acid hydrochloride, 5-amino-4-oxopentanoic acid hydrochloride, aminolevulinic acid hydrochloride, levulan, levulan kerastick, aminolevulinic acid hcl, delta-aminolevulinic acid hydrochloride, gliolan, ameluz, 5-aminolevulinate hydrochloride PubChem CID: 123608 IUPAC Name: 5-amino-4-oxopentanoic acid;hydrochloride SMILES: C(CC(=O)O)C(=O)CN.Cl

L-Leucine, 99%, Acros Organics™

CAS: 61-90-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.175 InChI Key: ROHFNLRQFUQHCH-YFKPBYRVSA-N Synonym: l-leucine, leucine, s-leucine, s-2-amino-4-methylpentanoic acid, h-leu-oh, 2s-2-amino-4-methylpentanoic acid, s-+-leucine, leucin, l-norvaline, 4-methyl, s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC Name: (2S)-2-amino-4-methylpentanoic acid SMILES: CC(C)CC(C(=O)O)N

L-Proline, 99%, Alfa Aesar

CAS: 147-85-3 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 InChI Key: ONIBWKKTOPOVIA-BYPYZUCNSA-N Synonym: l-proline, proline, l---proline, s-pyrrolidine-2-carboxylic acid, 2-pyrrolidinecarboxylic acid, --proline, --s-proline, 2s-pyrrolidine-2-carboxylic acid, prolinum, h-pro-oh PubChem CID: 145742 ChEBI: CHEBI:17203 IUPAC Name: (2S)-pyrrolidine-2-carboxylic acid SMILES: C1CC(NC1)C(=O)O

L(-)-Carnitine, 99+%, ACROS Organics™

CAS: 541-15-1 Molecular Formula: C7H15NO3 Molecular Weight (g/mol): 161.201 MDL Number: MFCD00038747 InChI Key: PHIQHXFUZVPYII-ZCFIWIBFSA-N Synonym: l-carnitine, levocarnitine, vitamin bt, r-carnitine, carnitor, --carnitine, carnitine, --l-carnitine, karnitin, l---carnitine PubChem CID: 10917 ChEBI: CHEBI:16347 IUPAC Name: (3R)-3-hydroxy-4-(trimethylazaniumyl)butanoate SMILES: C[N+](C)(C)CC(CC(=O)[O-])O

6-Aminohexanoic acid, 99%, Alfa Aesar™

CAS: 60-32-2 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.175 MDL Number: MFCD00008238 InChI Key: SLXKOJJOQWFEFD-UHFFFAOYSA-N Synonym: 6-aminocaproic acid, aminocaproic acid, amicar, epsikapron, capramol, caprocid, epsamon, eaca, acepramin, caprolisin PubChem CID: 564 ChEBI: CHEBI:16586 IUPAC Name: 6-aminohexanoic acid SMILES: C(CCC(=O)O)CCN

3,5-Dinitrosalicylic acid, 98%, ACROS Organics™

CAS: 609-99-4 Molecular Formula: C7H4N2O7 Molecular Weight (g/mol): 228.116 MDL Number: MFCD00007104 InChI Key: LWFUFLREGJMOIZ-UHFFFAOYSA-N Synonym: 3,5-dinitrosalicylic acid, 2-hydroxy-3,5-dinitrobenzoic acid, 3,5-dinitro-2-hydroxybenzoic acid, 3,5-dinitrosalicylate, benzoic acid, 2-hydroxy-3,5-dinitro, salicylic acid, 3,5-dinitro, dnsa, o-dncp, o-dinitrocarboxylphenol, 3,5-dinitro-2-salicylic acid PubChem CID: 11873 ChEBI: CHEBI:53648 SMILES: C1=C(C=C(C(=C1[N+](=O)[O-])O)C(=O)O)[N+](=O)[O-]

Alfa Aesar™ N-Benzyloxycarbonyl-L-norleucine, 98+%

CAS: 39608-30-5 Molecular Formula: C14H19NO4 Molecular Weight (g/mol): 265.309 MDL Number: MFCD00063170 InChI Key: NMYWMOZOCYAHNC-LBPRGKRZSA-N Synonym: z-nle-oh, z-l-norleucine, 2s-2-benzyloxy carbonyl amino hexanoic acid, cbz-l-norleucine, z-norleu-oh, ambotzzaa1231, z-l-nle, z-l-2-aminohexanoic acid, benzyloxycarbonyl-l-norleucine, n-benzyloxycarbonyl-l-norleucine PubChem CID: 6993403 IUPAC Name: (2S)-2-(phenylmethoxycarbonylamino)hexanoic acid SMILES: CCCCC(C(=O)O)NC(=O)OCC1=CC=CC=C1

L-Tyrosine, 99%, Alfa Aesar™

CAS: 60-18-4 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.191 MDL Number: MFCD00002606 InChI Key: OUYCCCASQSFEME-QMMMGPOBSA-N Synonym: l-tyrosine, tyrosine, s-tyrosine, p-tyrosine, h-tyr-oh, l-p-tyrosine, 2s-2-amino-3-4-hydroxyphenyl propanoic acid, 4-hydroxy-l-phenylalanine, l---tyrosine, tyrosine, l PubChem CID: 6057 ChEBI: CHEBI:17895 IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid SMILES: C1=CC(=CC=C1CC(C(=O)O)N)O

Alfa Aesar™ (S)-(+)-Prolinol, 98%

CAS: 23356-96-9 Molecular Formula: C5H11NO Molecular Weight (g/mol): 101.149 MDL Number: MFCD00005255 InChI Key: HVVNJUAVDAZWCB-YFKPBYRVSA-N Synonym: l-prolinol, l-+-prolinol, s-pyrrolidin-2-ylmethanol, s-+-2-pyrrolidinemethanol, s-prolinol, 2s-pyrrolidin-2-ylmethanol, l +-prolinol, 2s-pyrrolidin-2-yl methanol, s-+-2-hydroxymethyl pyrrolidine, s-+-prolinol PubChem CID: 640091 IUPAC Name: [(2S)-pyrrolidin-2-yl]methanol SMILES: C1CC(NC1)CO

5-Methyl-DL-tryptophan, 98%, ACROS Organics™

CAS: 951-55-3 Molecular Formula: C12H14N2O2 Molecular Weight (g/mol): 218.256 InChI Key: HUNCSWANZMJLPM-UHFFFAOYSA-N Synonym: 5-methyl-dl-tryptophan, 5-methyltryptophan, 2-amino-3-5-methyl-1h-indol-3-yl propanoic acid, tryptophan, 5-methyl, dl-5-methyltryptophan, 5-methyl-tryptophan, 2-amino-3-5-methylindol-3-yl propanoic acid, 5-methyl tryptophan, dl, 5-methyltryptophan #, pubchem20652 PubChem CID: 92852 ChEBI: CHEBI:52524 IUPAC Name: 2-amino-3-(5-methyl-1H-indol-3-yl)propanoic acid SMILES: CC1=CC2=C(C=C1)NC=C2CC(C(=O)O)N

COMU™, 97%, ACROS Organics™

CAS: 1075198-30-9 Molecular Formula: C12H19F6N4O4P Molecular Weight (g/mol): 428.272 InChI Key: GPDHNZNLPKYHCN-DZOOLQPHSA-N Synonym: comu, 1-cyano-2-ethoxy-2-oxoethylidenaminooxy dim, 1-cyano-2-ethoxy-2-oxoethylidenaminooxy dimethylamino-morpholinocarbenium hexafluorophosphate, 1-cyano-2-ethoxy-2-oxoethylideneaminooxy-dimethylamino-morpholino-carbenium hexafluorophosphate, z-1-cyano-2-ethoxy-2-oxoethylidene amino oxy-n,n-dimethyl morpholin-4-yl methaniminium hexafluorophosphate, 4-e-1-cyano-2-ethoxy-2-oxoethylidene amino oxidanyl dimethylamino methylidene-4??-morpholin-4-ylium hexafluorophosphate PubChem CID: 44471148 IUPAC Name: [[(Z)-(1-cyano-2-ethoxy-2-oxoethylidene)amino]oxy-morpholin-4-ylmethylidene]-dimethylazanium;hexafluorophosphate SMILES: CCOC(=O)C(=NOC(=[N+](C)C)N1CCOCC1)C#N.F[P-](F)(F)(F)(F)F

Hippuric Acid 98%, ACROS Organics™

CAS: 495-69-2 Molecular Formula: C9H9NO3 Molecular Weight (g/mol): 179.175 MDL Number: MFCD00002692 InChI Key: QIAFMBKCNZACKA-UHFFFAOYSA-N Synonym: hippuric acid, n-benzoylglycine, glycine, n-benzoyl, benzoylglycine, benzamidoacetic acid, benzoylaminoacetic acid, hippurate, hippursaeure, phenylcarbonylaminoacetic acid, benzamidoessigsaeure PubChem CID: 464 ChEBI: CHEBI:18089 IUPAC Name: 2-benzamidoacetic acid SMILES: C1=CC=C(C=C1)C(=O)NCC(=O)O

L-Cysteine, 98+%, Alfa Aesar™

CAS: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.154 MDL Number: MFCD00064306 InChI Key: XUJNEKJLAYXESH-REOHCLBHSA-N Synonym: l-cysteine, cysteine, cystein, half-cystine, r-cysteine, thioserine, r-2-amino-3-mercaptopropanoic acid, l-+-cysteine, l-cystein, 2r-2-amino-3-sulfanylpropanoic acid PubChem CID: 5862 ChEBI: CHEBI:17561 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid SMILES: C(C(C(=O)O)N)S

D-Calcium pantothenate, 98%, ACROS Organics™

CAS: 137-08-6 Molecular Formula: C18H34CaN2O10 Molecular Weight (g/mol): 478.552 MDL Number: MFCD00002766 InChI Key: WIWQIMNDNVAWQN-UBKPKTQASA-N Synonym: calcium pantothenate, d-pantothenic acid hemicalcium salt, d-pantothenic acid, calcium salt, pantothenic acid, calcium salt, d, r-n-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl-beta-alanine calcium salt, beta-alanine, n-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl-, calcium salt, r PubChem CID: 131847364 IUPAC Name: calcium;3-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoic acid SMILES: CC(C)(CO)C(C(=O)NCCC(=O)O)O.CC(C)(CO)C(C(=O)NCCC(=O)O)O.[Ca]

Ethylenediaminetetraacetic acid, tripotassium salt dihydrate, 99+%, ACROS Organics™

CAS: 65501-24-8 Molecular Formula: C10H17K3N2O10 Molecular Weight (g/mol): 442.545 InChI Key: MAPFUJCWRWFQIY-UHFFFAOYSA-K Synonym: ethylenediaminetetraacetic acid tripotassium salt dihydrate, edta tripotassium salt, edta tripotassium salt dihydrate, tripotassium ethylenediaminetetraacetate dihydrate, potassium 2,2'-2-carboxylatomethyl carboxymethyl amino ethyl azanediyl diacetate dihydrate, tripotassium 2-2-bis carboxylatomethyl amino ethyl carboxymethyl amino acetate dihydrate, edta tripotassium salt, dihydrate, ethylenediaminetetraacetic acid, tripotassium salt dihydrate, ethylenediaminetetraacetic acid tripotassium salt dihydrate, ethylenediaminetetraacetic acid tripotassium salt dihydrate titration PubChem CID: 2733162 IUPAC Name: tripotassium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxymethyl)amino]acetate;dihydrate SMILES: C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)[O-].O.O.[K+].[K+].[K+]

L-Leucine, 99%, Alfa Aesar™

CAS: 61-90-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.175 MDL Number: MFCD00002617 InChI Key: ROHFNLRQFUQHCH-YFKPBYRVSA-N Synonym: l-leucine, leucine, s-leucine, s-2-amino-4-methylpentanoic acid, h-leu-oh, 2s-2-amino-4-methylpentanoic acid, s-+-leucine, leucin, l-norvaline, 4-methyl, s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC Name: (2S)-2-amino-4-methylpentanoic acid SMILES: CC(C)CC(C(=O)O)N

L-Valine 99%, ACROS Organics™

CAS: 72-18-4 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.148 MDL Number: MFCD00064220 InChI Key: KZSNJWFQEVHDMF-BYPYZUCNSA-N Synonym: l-valine, valine, s-valine, s-2-amino-3-methylbutanoic acid, h-val-oh, 2-amino-3-methylbutyric acid, 2s-2-amino-3-methylbutanoic acid, s-2-amino-3-methylbutyric acid, l-alpha-amino-beta-methylbutyric acid, valinum latin PubChem CID: 6287 ChEBI: CHEBI:16414 IUPAC Name: (2S)-2-amino-3-methylbutanoic acid SMILES: CC(C)C(C(=O)O)N

Alfa Aesar™ D-Alaninamide hydrochloride, 98%

CAS: 71810-97-4 Molecular Formula: C3H9ClN2O Molecular Weight (g/mol): 124.568 MDL Number: MFCD00039093 InChI Key: FIAINKIUSZGVGX-HSHFZTNMSA-N Synonym: r-2-aminopropanamide hydrochloride, d-alaninamide hydrochloride, 2r-2-aminopropanamide hydrochloride, h-d-ala-nh2.hcl, d-alanine amide hydrochloride, propanamide, 2-amino-, monohydrochloride, 2r, souhmxhaa fjax@, pubchem12667, h-d-ala-nh2 hcl, d-ala-nh2 hcl PubChem CID: 2775814 IUPAC Name: (2R)-2-aminopropanamide;hydrochloride SMILES: CC(C(=O)N)N.Cl

L(+)-Lysine Monohydrochloride, ≥99%, ACROS Organics™

CAS: 657-27-2 Molecular Formula: C6H15ClN2O2 Molecular Weight (g/mol): 182.648 MDL Number: MFCD00064564 InChI Key: BVHLGVCQOALMSV-JEDNCBNOSA-N Synonym: l-lysine hydrochloride, l-lysine monohydrochloride, lysine hydrochloride, h-lys-oh.hcl, l-lysine, monohydrochloride, lyamine, darvyl, lysion, s-2,6-diaminohexanoic acid hydrochloride, enisyl PubChem CID: 69568 ChEBI: CHEBI:53633 IUPAC Name: (2S)-2,6-diaminohexanoic acid;hydrochloride SMILES: C(CCN)CC(C(=O)O)N.Cl

2-Aminoterephthalic acid, 99%, Acros Organics™

CAS: 10312-55-7 Molecular Formula: C8H7NO4 Molecular Weight (g/mol): 181.147 MDL Number: MFCD00134536 InChI Key: GPNNOCMCNFXRAO-UHFFFAOYSA-N Synonym: aminoterephthalic acid, 2-aminobenzene-1,4-dicarboxylic acid, 2-amino-1,4-benzenedicarboxylic acid, 4-carboxyanthranilic acid, 1,4-benzenedicarboxylic acid, 2-amino, 2-aminoterephthalic, aminoterephthalicacid, 2,5-dicarboxyaniline, 2-aminoterephtalic acid, timtec-bb sbb006751 PubChem CID: 2724822 IUPAC Name: 2-aminoterephthalic acid SMILES: C1=CC(=C(C=C1C(=O)O)N)C(=O)O

5-Nitrosalicylic acid, 99%, ACROS Organics™

CAS: 96-97-9 Molecular Formula: C7H5NO5 Molecular Weight (g/mol): 183.119 MDL Number: MFCD00007338 InChI Key: PPDRLQLKHRZIJC-UHFFFAOYSA-N Synonym: 5-nitrosalicylic acid, 2-hydroxy-5-nitrobenzoic acid, anilotic acid, benzoic acid, 2-hydroxy-5-nitro, 5-nitro-2-hydroxybenzoic acid, unii-82l9g7fyz3, 2-hydroxy-5-nitro-benzoic acid, 5-nitro-salicylic acid, salicylic acid, 5-nitro, 5-nitro salicylic acid PubChem CID: 7318 ChEBI: CHEBI:61281 SMILES: C1=CC(=C(C=C1[N+](=O)[O-])C(=O)O)O

Alfa Aesar™ Ngamma-Trityl-L-asparagine hydrate, 98%

CAS: 132388-58-0 Molecular Formula: C23H22N2O3 Molecular Weight (g/mol): 374.44 MDL Number: MFCD00153422 InChI Key: BRRPJQYCERAMFI-FQEVSTJZSA-N Synonym: h-asn trt-oh, n'-trityl-l-asparagine, n-beta-trityl-l-asparagine, n-triphenylmethyl-l-asparagine, 2s-2-amino-4-oxo-4-tritylamino butanoic acid, 2s-2-amino-3-triphenylmethylcarbamoyl propanoic acid, 2s-2-amino-3-triphenylmethyl carbamoyl propanoic acid, h-asn trt-2-chlorotrityl resin, asparagine trt, h-asn trt oh PubChem CID: 7408309 IUPAC Name: (2S)-2-amino-4-oxo-4-(tritylamino)butanoic acid SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)NC(=O)CC(C(=O)O)N

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