Alpha amino acids and derivatives

L(+)-Arginine, 98+%, ACROS Organics™

CAS: 74-79-3 Molecular Formula: C6H14N4O2 Molecular Weight (g/mol): 174.204 MDL Number: MFCD00002635 InChI Key: ODKSFYDXXFIFQN-BYPYZUCNSA-N Synonym: l-arginine, arginine, l-+-arginine, l-arg, l +-arginine, s-2-amino-5-guanidinopentanoic acid, h-arg-oh, arginina, arginine, l PubChem CID: 6322 ChEBI: CHEBI:16467 IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid SMILES: C(CC(C(=O)O)N)CN=C(N)N

Alfa Aesar™ 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

N-Acetyl-L-cysteine, 98%, ACROS Organics™

CAS: 616-91-1 Molecular Formula: C5H9NO3S Molecular Weight (g/mol): 163.19 MDL Number: MFCD00004880 InChI Key: PWKSKIMOESPYIA-BYPYZUCNSA-N Synonym: n-acetyl-l-cysteine, acetylcysteine, n-acetylcysteine, mercapturic acid, acetadote, l-acetylcysteine, broncholysin, fluimucil, mucomyst, fluprowit PubChem CID: 12035 ChEBI: CHEBI:28939 IUPAC Name: (2R)-2-acetamido-3-sulfanylpropanoic acid SMILES: CC(=O)NC(CS)C(=O)O

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

Alfa Aesar™ L-Glutamine, Cell Culture Reagent

CAS: 56-85-9 Molecular Formula: C5H10N2O3 Molecular Weight (g/mol): 146.146 MDL Number: MFCD00008044 InChI Key: ZDXPYRJPNDTMRX-VKHMYHEASA-N Synonym: l-glutamine, glutamine, levoglutamide, l-+-glutamine, glutamic acid amide, h-gln-oh, stimulina, cebrogen, glumin, levoglutamid PubChem CID: 5961 ChEBI: CHEBI:18050 IUPAC Name: (2S)-2,5-diamino-5-oxopentanoic acid SMILES: C(CC(=O)N)C(C(=O)O)N

L-Glutamine, 99%, Alfa Aesar™

CAS: 56-85-9 Molecular Formula: C5H10N2O3 Molecular Weight (g/mol): 146.146 MDL Number: MFCD00008044 InChI Key: ZDXPYRJPNDTMRX-VKHMYHEASA-N Synonym: l-glutamine, glutamine, levoglutamide, l-+-glutamine, glutamic acid amide, h-gln-oh, stimulina, cebrogen, glumin, levoglutamid PubChem CID: 5961 ChEBI: CHEBI:18050 IUPAC Name: (2S)-2,5-diamino-5-oxopentanoic acid SMILES: C(CC(=O)N)C(C(=O)O)N

L-Glutamic Acid, 99+%, Monosodium Salt, MP Biomedicals

CAS: 142-47-2 Molecular Formula: C5H9NNaO4 Molecular Weight (g/mol): 170.12 InChI Key: UVZZAUIWJCQWEO-DFWYDOINSA-N Synonym: natriumglutaminat, sodium glutamate, glutamate sodium, monosodioglutammato, sodium l-glutamate, glutammato monosodico, monosodium l-glutamate, sodium hydrogen glutamate, monosodium glutamate, glutamic acid, monosodium salt PubChem CID: 86748263 IUPAC Name: (2S)-2-aminopentanedioic acid;sodium SMILES: C(CC(=O)O)C(C(=O)O)N.[Na]

L-Glutamine, 99-100%, MP Biomedicals

CAS: 56-85-9 Molecular Formula: C5H10N2O3 Molecular Weight (g/mol): 146.146 InChI Key: ZDXPYRJPNDTMRX-VKHMYHEASA-N Synonym: l-glutamine, glutamine, levoglutamide, l-+-glutamine, glutamic acid amide, h-gln-oh, stimulina, cebrogen, glumin, levoglutamid PubChem CID: 5961 ChEBI: CHEBI:18050 IUPAC Name: (2S)-2,5-diamino-5-oxopentanoic acid SMILES: C(CC(=O)N)C(C(=O)O)N

Alfa Aesar™ N-Acryloylsarcosine methyl ester, 97%, stab. with 250ppm 4-methoxyphenol

CAS: 72065-23-7 Molecular Formula: C7H11NO3 Molecular Weight (g/mol): 157.169 MDL Number: MFCD00151792 InChI Key: ZCQGVFNHUATAJY-UHFFFAOYSA-N Synonym: n-acryloylsarcosine methyl ester, acryloylsarcosine methyl ester, methyl 2-n-methylprop-2-enamido acetate, methyl 2-n-methylacrylamido acetate, n-acryloyl-n-methylglycine methyl ester, methyl 2-n-methylprop-2-enoylamino acetate, methyl 2-methyl prop-2-enoyl amino ethanoate, 2-methyl 1-oxoprop-2-enyl amino acetic acid methyl ester, glycine,n-methyl-n-1-oxo-2-propen-1-yl-, methyl ester PubChem CID: 7015777 IUPAC Name: methyl 2-[methyl(prop-2-enoyl)amino]acetate SMILES: CN(CC(=O)OC)C(=O)C=C

Thermo Scientific™ Glycine, ≥99%, Molecular Biology Grade, Ultrapure, Thermo Scientific™

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.067 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: C(C(=O)O)N

DL-Buthionine (S,R)-sulfoximine, 99%, ACROS Organics™

CAS: 5072-26-4 Molecular Formula: C8H18N2O3S Molecular Weight (g/mol): 222.31 MDL Number: MFCD00070309 InChI Key: KJQFBVYMGADDTQ-UHFFFAOYSA-N Synonym: buthionine sulfoximine, dl-buthionine-s,r-sulfoximine, buthionine sulfoxamine, buthione sulfoximine, buthionine-s,r-sulfoximine, 2-amino-4-s-butylsulfonimidoyl butanoic acid, butionine sulfoximine, buthionine sulphoximine, 2-amino-4-butylsulfonimidoyl butanoic acid, butanoic acid, 2-amino-4-s-butylsulfonimidoyl PubChem CID: 21157 ChEBI: CHEBI:28714 IUPAC Name: 2-amino-4-(butylsulfonimidoyl)butanoic acid SMILES: CCCCS(=N)(=O)CCC(C(=O)O)N

Alfa Aesar™ Ethyl 1-Boc-piperazine-3-carboxylate, 97%

CAS: 183742-29-2 Molecular Formula: C12H22N2O4 Molecular Weight (g/mol): 258.318 MDL Number: MFCD13172266 InChI Key: IQKOVLZJPVVLOZ-UHFFFAOYSA-N Synonym: 1-tert-butyl 3-ethyl piperazine-1,3-dicarboxylate, 1-boc-3-piperazinecarboxylic acid ethyl ester, 1-n-boc-3-piperazinecarboxylic acid ethyl ester, 1-tert-butoxycarbonyl-3-ethoxycarbonylpiperazine, 1-tert-butyl3-ethylpiperazine-1,3-dicarboxylate, 1-tert-butyl-3-ethylpiperazine-1,3-dicarboxylate, ethyl 4-tert-butoxycarbonyl-2-piperazinecarboxylate, 1-1,1-dimethylethyl 3-ethyl 1,3-piperazinedicarboxylate, 1-tert-butoxycarbonylpiperazine-3-carboxylic acid ethyl ester, ethyl 4-1,1-dimethylethoxycarbonyl-2-piperazinecarboxylate PubChem CID: 11402671 IUPAC Name: 1-O-tert-butyl 3-O-ethyl piperazine-1,3-dicarboxylate SMILES: CCOC(=O)C1CN(CCN1)C(=O)OC(C)(C)C

Alfa Aesar™ DL-Phenylalanine methyl ester hydrochloride, 98%

CAS: 5619-07-8 Molecular Formula: C10H14ClNO2 Molecular Weight (g/mol): 215.68 MDL Number: MFCD00066113 InChI Key: SWVMLNPDTIFDDY-UHFFFAOYNA-N Synonym: dl-phenylalanine methyl ester hydrochloride, methyl 2-amino-3-phenylpropanoate hydrochloride, h-dl-phe-ome.hcl, h-l-phe-ome hcl, phenylalanine methyl ester hydrochloride, l-phenylalanine methylester hydrochloride, l-methyl phenylalanate hydrochloride, s-phenylalanine methyl ester hydrochloride, acmc-209oxm, acmc-1bga3 PubChem CID: 3084017 IUPAC Name: methyl 2-amino-3-phenylpropanoate;hydrochloride SMILES: COC(=O)C(CC1=CC=CC=C1)N.Cl

Alfa Aesar™ N-Fmoc-D-leucine, 98%

CAS: 114360-54-2 Molecular Formula: C21H23NO4 Molecular Weight (g/mol): 353.418 MDL Number: MFCD00062957 InChI Key: CBPJQFCAFFNICX-LJQANCHMSA-N Synonym: fmoc-d-leu-oh, fmoc-d-leucine, n-fmoc-d-leucine, n-9h-fluoren-9-ylmethoxy carbonyl-d-leucine, n-9-fluorenylmethyloxycarbonyl-d-leucine, n-9-fluorenylmethoxycarbonyl-l-leucine, d-leucine, n-9h-fluoren-9-ylmethoxy carbonyl, n-alpha-9-fluorenylmethyloxycarbonyl-d-leucine, 2r-2-9h-fluoren-9-ylmethoxycarbonylamino-4-methyl-pentanoic acid, 2r-2-9h-fluoren-9-ylmethoxycarbonylamino-4-methylpentanoic acid PubChem CID: 1549477 IUPAC Name: (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylpentanoic acid SMILES: CC(C)CC(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13

4-Bromo-DL-phenylalanine, 99%, ACROS Organics™

CAS: 14091-15-7 Molecular Formula: C9H10BrNO2 Molecular Weight (g/mol): 244.09 MDL Number: MFCD00002599 InChI Key: PEMUHKUIQHFMTH-UHFFFAOYSA-N Synonym: 2-amino-3-4-bromophenyl propanoic acid, p-bromo-dl-phenylalanine, 4-bromo-dl-phenylalanine, dl-4-br-phe-oh, 4-bromophenylalanine, 4-bromo-phenylalanine, h-dl-phe 4-br-oh, 2-amino-3-4-bromophenyl propionic acid, 2-amino-3-4-bromo-phenyl-propionic acid, p-br-phenylalanine PubChem CID: 85681 IUPAC Name: 2-amino-3-(4-bromophenyl)propanoic acid SMILES: C1=CC(=CC=C1CC(C(=O)O)N)Br

Alfa Aesar™ DL-Aspartic acid, 98+%

CAS: 617-45-8 Molecular Formula: C4H7NO4 Molecular Weight (g/mol): 133.103 MDL Number: MFCD00063083 InChI Key: CKLJMWTZIZZHCS-UHFFFAOYSA-N Synonym: dl-aspartic acid, 2-aminosuccinic acid, dl-aminosuccinic acid, dl-asparagic acid, aspartic acid, dl, dl-asp-oh, +--aspartic acid, r,s-aspartic acid, h-dl-asp-oh, acid d,l-aspart PubChem CID: 424 ChEBI: CHEBI:22660 IUPAC Name: 2-aminobutanedioic acid SMILES: C(C(C(=O)O)N)C(=O)O

Alfa Aesar™ N-Benzyloxycarbonyl-L-leucine, 98% (dry wt.), may cont. up to ca 5% solvent

CAS: 2018-66-8 Molecular Formula: C14H19NO4 Molecular Weight (g/mol): 265.309 MDL Number: MFCD00026494 InChI Key: USPFMEKVPDBMCG-LBPRGKRZSA-N Synonym: z-leu-oh, n-cbz-l-leucine, n-carbobenzoxy-l-leucine, carbobenzoxy-l-leucine, n-carbobenzyloxy-l-leucine, carbobenzoxyleucine, z-l-leucine, benzyloxycarbonyl-l-leucine, n-benzyloxycarbonyl-l-leucine, cbz-leu-oh PubChem CID: 74840 ChEBI: CHEBI:28282 IUPAC Name: (2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoic acid SMILES: CC(C)CC(C(=O)O)NC(=O)OCC1=CC=CC=C1

Alfa Aesar™ 2-Amino-4,4,4-trifluorobutyric acid, 97%

CAS: 15959-93-0 Molecular Formula: C4H6F3NO2 Molecular Weight (g/mol): 157.092 MDL Number: MFCD00041417 InChI Key: AQPCXCOPDSEKQT-UHFFFAOYSA-N Synonym: 2-amino-4,4,4-trifluorobutyric acid, butanoic acid, 2-amino-4,4,4-trifluoro, s-2-amino-4,4,4-trifluorobutyric acid, 3-trifluoromethylalanine, 2-amino-4,4,4-trifluoro-butyric acid, butanoicacid,2-amino-4,4,4-trifluoro, butanoic acid,2-amino-4,4,4-trifluoro, 2-amino-4,4,4-trifluoro-n-butyric acid hydrochlori PubChem CID: 353083 IUPAC Name: 2-amino-4,4,4-trifluorobutanoic acid SMILES: C(C(C(=O)O)N)C(F)(F)F

Alfa Aesar™ N(alpha)-Benzyloxycarbonyl-L-asparagine, 98+%

CAS: 2304-96-3 Molecular Formula: C12H14N2O5 Molecular Weight (g/mol): 266.253 MDL Number: MFCD00008035 InChI Key: FUCKRCGERFLLHP-VIFPVBQESA-N Synonym: z-asn-oh, n-cbz-l-asparagine, cbz-asn-oh, cbz asparagine, n-benzyloxycarbonyl-l-asparagine, n-carbobenzoxy-l-asparagine, z-l-asparagine, carbobenzyloxy-l-asparagine, carbobenzoxy-l-asparagin PubChem CID: 75314 IUPAC Name: (2S)-4-amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid SMILES: C1=CC=C(C=C1)COC(=O)NC(CC(=O)N)C(=O)O

Alfa Aesar™ L-Alanine methyl ester hydrochloride, 99%

CAS: 2491-20-5 Molecular Formula: C4H10ClNO2 Molecular Weight (g/mol): 139.579 MDL Number: MFCD00063663 InChI Key: IYUKFAFDFHZKPI-DFWYDOINSA-N Synonym: l-alanine methyl ester hydrochloride, h-ala-ome.hcl, s-methyl 2-aminopropanoate hydrochloride, methyl l-alaninate hydrochloride, h-ala-ome hcl, alanine methyl ester hydrochloride, methyl 2s-2-aminopropanoate hydrochloride, l-ala-ome hcl, d-alanyl ester hydrochloride, l-alanine methyl ester hcl PubChem CID: 2733257 IUPAC Name: methyl (2S)-2-aminopropanoate;hydrochloride SMILES: CC(C(=O)OC)N.Cl

DL-Threonine, 99.5%, ACROS Organics™

CAS: 80-68-2 Molecular Formula: C4H9NO3 Molecular Weight (g/mol): 119.12 MDL Number: MFCD00063722 InChI Key: AYFVYJQAPQTCCC-UHFFFAOYSA-N Synonym: dl-threonine, allo-dl-threonine, threonine, dl, dl-allothreonine, dl-2-amino-3-hydroxybutanoic acid, threonine l, h-dl-thr-oh, dl-allo-threonine, allothreonine, d, wln: qy1&yzvq-l PubChem CID: 205 ChEBI: CHEBI:38263 IUPAC Name: 2-amino-3-hydroxybutanoic acid SMILES: CC(C(C(=O)O)N)O

Alfa Aesar™ 3-Nitro-L-phenylalanine, 95%

CAS: 19883-74-0 Molecular Formula: C9H10N2O4 Molecular Weight (g/mol): 210.189 MDL Number: MFCD01860661 InChI Key: YTHDRUZHNYKZGF-QMMMGPOBSA-N Synonym: 3-nitro-l-phenylalanine, s-2-amino-3-3-nitrophenyl propanoic acid, l-3-nitrophenylalanine, 3-nitrophenylalanine, l-3-nitro phenylalanine, 2s-2-amino-3-3-nitrophenyl propanoic acid, l-3-nitrophe, melphalan impurity 2, l-3-no2-phe-oh, ncistruc1_000602 PubChem CID: 2761812 SMILES: C1=CC(=CC(=C1)[N+](=O)[O-])CC(C(=O)O)N

Alfa Aesar™ 4-Bromo-DL-phenylglycine, 95%

CAS: 119397-06-7 Molecular Formula: C8H8BrNO2 Molecular Weight (g/mol): 230.061 MDL Number: MFCD00049327 InChI Key: APLQICUORRMFHY-UHFFFAOYSA-N Synonym: 2-amino-2-4-bromophenyl acetic acid, amino 4-bromophenyl acetic acid, amino-4-bromo-phenyl-acetic acid, 2-4-bromophenyl glycine, 4-bromo-dl-phenylglycine, 2-amino-2-4-bromophenyl aceticacid, dl-4-br-phg-oh, 2-4-bromophenyl-dl-glycine, +-2-amino-2-4-bromophenyl acetic acid PubChem CID: 2764157 IUPAC Name: 2-amino-2-(4-bromophenyl)acetic acid SMILES: C1=CC(=CC=C1C(C(=O)O)N)Br

Alfa Aesar™ 5,5,5-Trifluoro-DL-leucine, 94%

CAS: 2792-72-5 Molecular Formula: C6H10F3NO2 Molecular Weight (g/mol): 185.146 MDL Number: MFCD00039528 InChI Key: XFGVJLGVINCWDP-UHFFFAOYSA-N Synonym: 5,5,5-trifluoro-dl-leucine, 5,5,5-trifluoroleucine, 5',5',5'-trifluoroleucine, dl-5',5',5'-trifluoroleucine, leucine,5,5,5-trifluoro, leucine, 5,5,5-trifluoro, 2-azanyl-5,5,5-tris fluoranyl-4-methyl-pentanoic acid, acmc-1cocp, norvaline, 5,5,5-trifluoro-4-methyl-, dl, dl-leucine, 5,5,5-trifluoro PubChem CID: 259832 ChEBI: CHEBI:78014 IUPAC Name: 2-amino-5,5,5-trifluoro-4-methylpentanoic acid SMILES: CC(CC(C(=O)O)N)C(F)(F)F

Glycine, 99+%, for analysis, Acros Organics

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.067 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: C(C(=O)O)N

Alfa Aesar™ N-(3-Chlorophenylsulfonyl)-DL-alanine, 96%

CAS: 1008997-34-9 Molecular Formula: C9H10ClNO4S Molecular Weight (g/mol): 263.692 MDL Number: MFCD03983097 InChI Key: LKWSJYWATSRWQH-UHFFFAOYSA-N Synonym: 2-3-chlorobenzenesulfonamido propanoic acid, 3-chlorophenyl sulfonyl alanine, 2-3-chlorobenzene sulfonamido propanoic acid, 2-3-chlorophenyl sulfonylamino propanoic acid, n-3-chlorophenylsulfonyl-dl-alanine, 2-3-chloro-benzenesulfonylamino-propionic acid PubChem CID: 5199048 IUPAC Name: 2-[(3-chlorophenyl)sulfonylamino]propanoic acid SMILES: CC(C(=O)O)NS(=O)(=O)C1=CC(=CC=C1)Cl

Alfa Aesar™ N-Fmoc-N-methyl-L-isoleucine, 95%

CAS: 138775-22-1 Molecular Formula: C22H25NO4 Molecular Weight (g/mol): 367.445 MDL Number: MFCD00153389 InChI Key: IQIOLCJHRZWOLS-XOBRGWDASA-N Synonym: fmoc-n-me-ile-oh, fmoc-n-methyl-l-isoleucine, fmoc-n-me-lle-oh, n-fmoc-n-methyl-l-isoleucine, n-alpha-9-fluorenylmethyloxycarbonyl-n-alpha-methyl-l-isoleucine, 2s,3s-2-9h-fluoren-9-ylmethoxy carbonyl methyl amino-3-methylpentanoic acid, fmoc-melle-oh, fmoc-l-meile-oh, ambotzfaa1398, pubchem18966 PubChem CID: 15433034 IUPAC Name: (2S,3S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-methylpentanoic acid SMILES: CCC(C)C(C(=O)O)N(C)C(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13

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