Alpha amino acids and derivatives

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™ D-Pipecolinic acid, 97%

CAS: 1723-00-8 Molecular Formula: C6H11NO2 Molecular Weight (g/mol): 129.159 MDL Number: MFCD00064346 InChI Key: HXEACLLIILLPRG-RXMQYKEDSA-N Synonym: +-pipecolic acid PubChem CID: 736316 ChEBI: CHEBI:41582 IUPAC Name: (2R)-piperidine-2-carboxylic acid SMILES: C1CCNC(C1)C(=O)O

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

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

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

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™ (+/-)-Benzyloxycarbonyl-alpha-phosphonoglycine trimethyl ester, 97%

CAS: 88568-95-0 Molecular Formula: C13H18NO7P Molecular Weight (g/mol): 331.261 MDL Number: MFCD00043304 InChI Key: GSYSFVSGPABNNL-UHFFFAOYSA-N Synonym: +/--benzyloxycarbonyl-alpha-phosphonoglycine trimethyl ester PubChem CID: 2734718 IUPAC Name: methyl 2-dimethoxyphosphoryl-2-(phenylmethoxycarbonylamino)acetate SMILES: COC(=O)C(NC(=O)OCC1=CC=CC=C1)P(=O)(OC)OC

Alfa Aesar™ Glycine, 0.2M buffer soln., pH 2.5

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

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

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

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

DL-5-Benzoylamino-5-isobutyl-4-oxo-1,3-dioxane, 95%, ACROS Organics™

CAS: 51127-26-5 Molecular Formula: C15H19NO4 Molecular Weight (g/mol): 277.32 MDL Number: MFCD01863312 InChI Key: ZJPYVGCXULFGJA-UHFFFAOYSA-N Synonym: 5-benzoylamino-5-isobutyl-4-oxo-1,3-dioxane PubChem CID: 2733906 IUPAC Name: N-[5-(2-methylpropyl)-4-oxo-1,3-dioxan-5-yl]benzamide SMILES: CC(C)CC1(COCOC1=O)NC(=O)C2=CC=CC=C2

Alfa Aesar™ Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98%

CAS: 144978-12-1 Molecular Formula: C12H19NO5 Molecular Weight (g/mol): 257.286 MDL Number: MFCD07778090 InChI Key: YWWWGFSJHCFVOW-QMMMGPOBSA-N Synonym: 1-boc-l-pyroglutamic acid ethyl ester PubChem CID: 5461186 IUPAC Name: 1-O-tert-butyl 2-O-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate SMILES: CCOC(=O)C1CCC(=O)N1C(=O)OC(C)(C)C

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

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

Alfa Aesar™ L-Leucine-4-nitroanilide, 99%

CAS: 4178-93-2 Molecular Formula: C12H17N3O3 Molecular Weight (g/mol): 251.286 MDL Number: MFCD00063681 InChI Key: AXZJHDNQDSVIDR-NSHDSACASA-N Synonym: 2s-2-amino-4-methyl-n-4-nitrophenyl pentanamide PubChem CID: 2733285 SMILES: CC(C)CC(C(=O)NC1=CC=C(C=C1)[N+](=O)[O-])N

Alfa Aesar™ L-Phenylalanyl diphenylborinate, 95%

CAS: 88879-35-0 Molecular Formula: C21H20BNO2 Molecular Weight (g/mol): 329.206 MDL Number: MFCD22380721 InChI Key: KHDSFZVARCBQMJ-FQEVSTJZSA-N Synonym: diphenylboranyl 2s-2-amino-3-phenylpropanoate PubChem CID: 73996109 IUPAC Name: diphenylboranyl (2S)-2-amino-3-phenylpropanoate SMILES: B(C1=CC=CC=C1)(C2=CC=CC=C2)OC(=O)C(CC3=CC=CC=C3)N

Alfa Aesar™ N(alpha)-Boc-D-histidine, 98+%

CAS: 50654-94-9 Molecular Formula: C11H17N3O4 Molecular Weight (g/mol): 255.274 MDL Number: MFCD00037851 InChI Key: AYMLQYFMYHISQO-MRVPVSSYSA-N Synonym: 2r-2-tert-butoxycarbonyl amino-3-1h-imidazol-4-yl propanoic acid PubChem CID: 2724761 IUPAC Name: (2R)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OC(=O)NC(CC1=CN=CN1)C(=O)O

Alfa Aesar™ N-Boc-cis-4-hydroxy-L-proline methyl ester, 97%

CAS: 102195-79-9 Molecular Formula: C11H19NO5 Molecular Weight (g/mol): 245.275 MDL Number: MFCD00237541 InChI Key: MZMNEDXVUJLQAF-YUMQZZPRSA-N Synonym: 1-tert-butyl 2-methyl 2s,4s-4-hydroxypyrrolidine-1,2-dicarboxylate PubChem CID: 10752873 IUPAC Name: 1-O-tert-butyl 2-O-methyl (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate SMILES: CC(C)(C)OC(=O)N1CC(CC1C(=O)OC)O

Alfa Aesar™ 2-Acetamidoacrylic acid, 99%

CAS: 5429-56-1 Molecular Formula: C5H7NO3 Molecular Weight (g/mol): 129.115 MDL Number: MFCD00004257 InChI Key: UFDFFEMHDKXMBG-UHFFFAOYSA-N Synonym: .alpha.-acetamidoacrylic acid PubChem CID: 79482 IUPAC Name: 2-acetamidoprop-2-enoic acid SMILES: CC(=O)NC(=C)C(=O)O

Ethyl isocyanoacetate, 97%, ACROS Organics™

CAS: 2999-46-4 Molecular Formula: C5H7NO2 Molecular Weight (g/mol): 113.116 InChI Key: FPULFENIJDPZBX-UHFFFAOYSA-N Synonym: acetic acid, 2-isocyano-, ethyl ester PubChem CID: 533707 IUPAC Name: ethyl 2-isocyanoacetate SMILES: CCOC(=O)C[N+]#[C-]

Alfa Aesar™ N-Acetyl-L-phenylalanine, 99%

CAS: 2018-61-3 Molecular Formula: C11H13NO3 Molecular Weight (g/mol): 207.229 MDL Number: MFCD00063158 InChI Key: CBQJSKKFNMDLON-JTQLQIEISA-N Synonym: 2s-2-acetamido-3-phenylpropanoic acid PubChem CID: 74839 ChEBI: CHEBI:16259 IUPAC Name: (2S)-2-acetamido-3-phenylpropanoic acid SMILES: CC(=O)NC(CC1=CC=CC=C1)C(=O)O

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