Amino Acids

Alfa Aesar™ DL-Valine, 99%

CAS: 516-06-3 Molecular Formula: C5H11NO2 Molecular Weight (g/mol): 117.148 MDL Number: MFCD00004267 InChI Key: KZSNJWFQEVHDMF-UHFFFAOYSA-N Synonym: 2-amino-3-methylbutanoic acid, dl PubChem CID: 1182 ChEBI: CHEBI:27266 IUPAC Name: 2-amino-3-methylbutanoic acid SMILES: CC(C)C(C(=O)O)N

Alfa Aesar™ N-Methyl-D-aspartic acid, 98+%

CAS: 6384-92-5 Molecular Formula: C5H9NO4 Molecular Weight (g/mol): 147.13 MDL Number: MFCD00004226 InChI Key: HOKKHZGPKSLGJE-GSVOUGTGSA-N Synonym: d-aspartic acid, n-methyl PubChem CID: 22880 ChEBI: CHEBI:31882 IUPAC Name: (2R)-2-(methylamino)butanedioic acid SMILES: CNC(CC(=O)O)C(=O)O

Alfa Aesar™ N-Boc-D-serine benzyl ester, 95%

CAS: 141527-78-8 Molecular Formula: C15H21NO5 Molecular Weight (g/mol): 295.335 MDL Number: MFCD00080265 InChI Key: BQADRZHPZVQGCW-GFCCVEGCSA-N Synonym: benzyl 2r-2-tert-butoxycarbonyl amino-3-hydroxypropanoate PubChem CID: 12953536 IUPAC Name: benzyl (2R)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate SMILES: CC(C)(C)OC(=O)NC(CO)C(=O)OCC1=CC=CC=C1

Alfa Aesar™ Sarcosine ethyl ester hydrochloride, 98+%

CAS: 52605-49-9 Molecular Formula: C5H12ClNO2 Molecular Weight (g/mol): 153.606 MDL Number: MFCD00012506 InChI Key: NIDZUMSLERGAON-UHFFFAOYSA-N Synonym: ethyl 2-methylamino acetate hydrochloride PubChem CID: 171173 IUPAC Name: ethyl 2-(methylamino)acetate;hydrochloride SMILES: CCOC(=O)CNC.Cl

Alfa Aesar™ N-Fmoc-O-trityl-D-serine, 95%

CAS: 212688-51-2 Molecular Formula: C37H31NO5 Molecular Weight (g/mol): 569.657 MDL Number: MFCD00270546 InChI Key: UCARTONYOJORBQ-UUWRZZSWSA-N Synonym: 2r-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-triphenylmethoxy propanoic acid PubChem CID: 11621106 IUPAC Name: (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-trityloxypropanoic acid SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)OCC(C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46

N-α-4-Tosyl-L-arginine methyl ester hydrochloride, 99%, ACROS Organics™

CAS: 1784-03-8 Molecular Formula: C14H23ClN4O4S Molecular Weight (g/mol): 378.872 MDL Number: MFCD00012578 InChI Key: JIQFFACVQXXHMY-YDALLXLXSA-N Synonym: n-4-tosyl-l-arginine methyl ester hydrochloride PubChem CID: 2723792 IUPAC Name: methyl (2S)-5-(diaminomethylideneamino)-2-[(4-methylphenyl)sulfonylamino]pentanoate;hydrochloride SMILES: CC1=CC=C(C=C1)S(=O)(=O)NC(CCCN=C(N)N)C(=O)OC.Cl

5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide cyclohexylammonium salt hydrate, 98%, ACROS Organics™

CAS: 114162-64-0 Molecular Formula: C20H28BrClN2O8 Molecular Weight (g/mol): 539.804 MDL Number: MFCD00058543 InChI Key: OMJGCRHKCXJGSX-ZSRZBWJVSA-N Synonym: 5-bromo-4-chloro-3-indolyl PubChem CID: 126842357 IUPAC Name: (2S,3S,4S,5R,6S)-6-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylate;cyclohexylazanium;hydrate SMILES: C1CCC(CC1)[NH3+].C1=CC(=C(C2=C1NC=C2OC3C(C(C(C(O3)C(=O)[O-])O)O)O)Cl)Br.O

Alfa Aesar™ N-Boc-2-cyclopentyl-L-glycine dicyclohexylammonium salt, 95%

CAS: 109183-72-4 Molecular Formula: C12H21NO4 Molecular Weight (g/mol): 243.303 MDL Number: MFCD05663437 InChI Key: WBSJQVRMQOLSAT-VIFPVBQESA-N Synonym: 2s-2-tert-butoxy carbonyl amino-2-cyclopentylacetic acid PubChem CID: 7020746 IUPAC Name: (2S)-2-cyclopentyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid SMILES: CC(C)(C)OC(=O)NC(C1CCCC1)C(=O)O

Alfa Aesar™ N-Fmoc-S-benzyl-L-cysteine, 98%

CAS: 53298-33-2 Molecular Formula: C25H23NO4S Molecular Weight (g/mol): 433.522 MDL Number: MFCD00065633 InChI Key: AKXYVGAAQGLAMD-QHCPKHFHSA-N Synonym: 2r-3-benzylsulfanyl-2-9h-fluoren-9-ylmethoxy carbonyl amino propanoic acid PubChem CID: 11750859 IUPAC Name: (2R)-3-benzylsulfanyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid SMILES: C1=CC=C(C=C1)CSCC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24

Methyl (R)-(+)-3-BOC-2,2-dimethyl-4-oxazolidinecarboxylate, 95%, ACROS Organics™

CAS: 95715-86-9 Molecular Formula: C12H21NO5 Molecular Weight (g/mol): 259.302 MDL Number: MFCD00674041 InChI Key: ZNBUXTFASGDVCL-MRVPVSSYSA-N Synonym: 3-tert-butyl 4-methyl 4r-2,2-dimethyl-1,3-oxazolidine-3,4-dicarboxylate PubChem CID: 688220 IUPAC Name: 3-O-tert-butyl 4-O-methyl (4R)-2,2-dimethyl-1,3-oxazolidine-3,4-dicarboxylate SMILES: CC1(N(C(CO1)C(=O)OC)C(=O)OC(C)(C)C)C

Alfa Aesar™ N-Fmoc-3-(2-pyridyl)-L-alanine, 95%

CAS: 185379-40-2 Molecular Formula: C23H20N2O4 Molecular Weight (g/mol): 388.423 MDL Number: MFCD00672564 InChI Key: DXIVJCDZOMUITR-NRFANRHFSA-N Synonym: 2s-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-pyridin-2-yl propanoic acid PubChem CID: 978320 IUPAC Name: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-pyridin-2-ylpropanoic acid SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC4=CC=CC=N4)C(=O)O

DL-Asparagine monohydrate, 98%, ACROS Organics™

CAS: 3130-87-8 Molecular Formula: C4H10N2O4 Molecular Weight (g/mol): 150.134 MDL Number: MFCD00151039 InChI Key: RBMGJIZCEWRQES-UHFFFAOYSA-N Synonym: 2-amino-3-carbamoylpropanoic acid PubChem CID: 522362 IUPAC Name: 2,4-diamino-4-oxobutanoic acid;hydrate SMILES: C(C(C(=O)O)N)C(=O)N.O

L(+)-Amethopterin hydrate, 99%, ACROS Organics™

CAS: 133073-73-1 Molecular Formula: C20H26N8O7 Molecular Weight (g/mol): 490.477 MDL Number: MFCD00150847 InChI Key: TXQDMGIRZSHAQM-GXKRWWSZSA-N Synonym: 2s-2-4-2,4-diaminopteridin-6-yl methyl methylamino phenyl carbonylamino pentanedioic acid, hydrate, hydrate PubChem CID: 45157423 IUPAC Name: (2S)-2-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]pentanedioic acid;dihydrate SMILES: CN(CC1=CN=C2C(=N1)C(=NC(=N2)N)N)C3=CC=C(C=C3)C(=O)NC(CCC(=O)O)C(=O)O.O.O

Alfa Aesar™ D-Phenylalanine methyl ester hydrochloride, 99%

CAS: 13033-84-6 Molecular Formula: C10H14ClNO2 Molecular Weight (g/mol): 215.677 MDL Number: MFCD00066112 InChI Key: SWVMLNPDTIFDDY-SBSPUUFOSA-N Synonym: d-phenylalanine methyl ester hcl PubChem CID: 11481330 IUPAC Name: methyl (2R)-2-amino-3-phenylpropanoate;hydrochloride SMILES: COC(=O)C(CC1=CC=CC=C1)N.Cl

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: 2s-2-amino-3-3-nitrophenyl propanoic acid PubChem CID: 2761812 SMILES: C1=CC(=CC(=C1)[N+](=O)[O-])CC(C(=O)O)N

L(+)-Homoarginine hydrochloride, 98%, ACROS Organics™

CAS: 1483-01-8 Molecular Formula: C7H17ClN4O2 Molecular Weight (g/mol): 224.689 MDL Number: MFCD00012622 InChI Key: YMKBVNVCKUYUDM-JEDNCBNOSA-N Synonym: h-dl-hcit-oh PubChem CID: 2723930 IUPAC Name: (2S)-2-amino-6-(diaminomethylideneamino)hexanoic acid;hydrochloride SMILES: C(CCN=C(N)N)CC(C(=O)O)N.Cl

Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 97%, ACROS Organics™

CAS: 378211-85-9 Molecular Formula: C7H5N3O2 Molecular Weight (g/mol): 163.136 MDL Number: MFCD00297221 InChI Key: DZPAOAZDQHZRGG-UHFFFAOYSA-N Synonym: 2-methyl-3-2-trimethylsilyl ethoxy methyl-3h-imidazo 4,5-b pyridin-6-yl boronic acid PubChem CID: 670824 IUPAC Name: pyrazolo[1,5-a]pyrimidine-2-carboxylic acid SMILES: C1=CN2C(=CC(=N2)C(=O)O)N=C1

Alfa Aesar™ D-(-)-Valinol, 98%

CAS: 4276-09-9 Molecular Formula: C5H13NO Molecular Weight (g/mol): 103.17 MDL Number: MFCD00064297 InChI Key: NWYYWIJOWOLJNR-YFKPBYRVSA-N Synonym: 1r-1-isopropyl-2-hydroxyethylamine PubChem CID: 6950587 IUPAC Name: (2R)-2-amino-3-methylbutan-1-ol SMILES: CC(C)C(CO)N

Alfa Aesar™ N-Boc-L-phenylalaninal, 97%

CAS: 72155-45-4 Molecular Formula: C14H19NO3 Molecular Weight (g/mol): 249.31 MDL Number: MFCD00143854 InChI Key: ZJTYRNPLVNMVPQ-LBPRGKRZSA-N Synonym: boc-l-phenylalaninal PubChem CID: 6998013 IUPAC Name: tert-butyl N-[(2S)-1-oxo-3-phenylpropan-2-yl]carbamate SMILES: CC(C)(C)OC(=O)NC(CC1=CC=CC=C1)C=O

L-Serine methyleester hydrochloride, 98%, ACROS Organics™

CAS: 5680-80-8 Molecular Formula: C4H10ClNO3 Molecular Weight (g/mol): 155.578 MDL Number: MFCD00063680 InChI Key: NDBQJIBNNUJNHA-DFWYDOINSA-N Synonym: h-ser-ome-hcl PubChem CID: 2723730 IUPAC Name: methyl (2S)-2-amino-3-hydroxypropanoate;hydrochloride SMILES: COC(=O)C(CO)N.Cl

Indole-5-carboxylic Acid 98%, ACROS Organics™

CAS: 1670-81-1 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00005678 InChI Key: IENZCGNHSIMFJE-UHFFFAOYSA-N Synonym: 5-carboxy-1h-indole PubChem CID: 74280 IUPAC Name: 1H-indole-5-carboxylic acid SMILES: C1=CC2=C(C=CN2)C=C1C(=O)O

L-Carnosine, 98%, ACROS Organics™

CAS: 305-84-0 Molecular Formula: C9H14N4O3 Molecular Weight (g/mol): 226.236 MDL Number: MFCD00005207 InChI Key: CQOVPNPJLQNMDC-ZETCQYMHSA-N Synonym: beta-alanyl-l-histidine PubChem CID: 439224 ChEBI: CHEBI:15727 IUPAC Name: (2S)-2-(3-aminopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid SMILES: C1=C(NC=N1)CC(C(=O)O)NC(=O)CCN

Alfa Aesar™ N-Formyl-DL-tryptophan, 98%

CAS: 16108-03-5 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 MDL Number: MFCD00055983 InChI Key: RNEMLJPSSOJRHX-UHFFFAOYSA-N Synonym: 2-formamido-3-1h-indol-3-yl propanoic acid PubChem CID: 582651 IUPAC Name: 2-formamido-3-(1H-indol-3-yl)propanoic acid SMILES: C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)NC=O

Ethyl nitroacetate, 98%, ACROS Organics™

CAS: 626-35-7 Molecular Formula: C4H7NO4 Molecular Weight (g/mol): 133.103 InChI Key: FTKASJMIPSSXBP-UHFFFAOYSA-N Synonym: acetic acid, 2-nitro-, ethyl ester PubChem CID: 69379 IUPAC Name: ethyl 2-nitroacetate SMILES: CCOC(=O)C[N+](=O)[O-]

MilliporeSigma™ Glycine, ≥99%, Molecular biology grade, Calbiochem™,

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.067 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: aciport PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: C(C(=O)O)N

Alfa Aesar™ N-Fmoc-L-tryptophan pentafluorophenyl ester, 98%

CAS: 86069-87-6 Molecular Formula: C32H21F5N2O4 Molecular Weight (g/mol): 592.522 MDL Number: MFCD00065681 InChI Key: KLPGTAYCHANVFY-DEOSSOPVSA-N Synonym: 2,3,4,5,6-pentafluorophenyl 2s-2-9h-fluoren-9-ylmethoxy carbonyl amino-3-1h-indol-3-yl propanoate PubChem CID: 11006463 IUPAC Name: (2,3,4,5,6-pentafluorophenyl) (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(1H-indol-3-yl)propanoate SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC4=CNC5=CC=CC=C54)C(=O)OC6=C(C(=C(C(=C6F)F)F)F)F

Alfa Aesar™ N-Boc-L-alanine N-succinimidyl ester, 98%

CAS: 3392-05-0 Molecular Formula: C12H18N2O6 Molecular Weight (g/mol): 286.284 MDL Number: MFCD00065974 InChI Key: COMUWNFVTWKSDT-ZETCQYMHSA-N Synonym: 2,5-dioxopyrrolidin-1-yl 2s-2-tert-butoxycarbonyl amino propanoate PubChem CID: 11011585 IUPAC Name: (2,5-dioxopyrrolidin-1-yl) (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate SMILES: CC(C(=O)ON1C(=O)CCC1=O)NC(=O)OC(C)(C)C

Glycine, 98%, extra pure, ACROS Organics™

CAS: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight (g/mol): 75.067 MDL Number: MFCD00008131 InChI Key: DHMQDGOQFOQNFH-UHFFFAOYSA-N Synonym: aciport PubChem CID: 750 ChEBI: CHEBI:15428 IUPAC Name: 2-aminoacetic acid SMILES: C(C(=O)O)N

Nifedipine, ACROS Organics™

CAS: 21829-25-4 Molecular Formula: C17H18N2O6 Molecular Weight (g/mol): 346.339 MDL Number: MFCD00057326 InChI Key: HYIMSNHJOBLJNT-UHFFFAOYSA-N Synonym: adalat PubChem CID: 4485 ChEBI: CHEBI:7565 IUPAC Name: dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate SMILES: CC1=C(C(C(=C(N1)C)C(=O)OC)C2=CC=CC=C2[N+](=O)[O-])C(=O)OC

Alfa Aesar™ N-Boc-L-aspartic acid 4-cyclohexyl ester, 95%

CAS: 73821-95-1 Molecular Formula: C15H25NO6 Molecular Weight (g/mol): 315.366 MDL Number: MFCD00061996 InChI Key: NLPQIWFEEKQBBN-NSHDSACASA-N Synonym: 2s-2-tert-butoxycarbonyl amino-4-cyclohexyloxy-4-oxobutanoic acid PubChem CID: 7009416 IUPAC Name: (2S)-4-cyclohexyloxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid SMILES: CC(C)(C)OC(=O)NC(CC(=O)OC1CCCCC1)C(=O)O

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