Amino acids, peptides, and analogues

Ampicillin Sodium Salt (Crystalline Powder), Fisher BioReagents

CAS: 69-52-3 Molecular Formula: C16H21N3NaO4S Molecular Weight (g/mol): 374.411 InChI Key: BSFVNXCYXDYHOD-ZQDFAFASSA-N Synonym: Ampicillin PubChem CID: 131673879 IUPAC Name: (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;molecular hydrogen;sodium SMILES: [HH].CC1(C(N2C(S1)C(C2=O)NC(=O)C(C3=CC=CC=C3)N)C(=O)O)C.[Na]

Glycine (White Crystals or Crystalline Powder), Fisher BioReagents™

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

Carbenicillin (Disodium Salt), Fisher BioReagents

CAS: 4800-94-6 Molecular Formula: C17H16N2Na2O6S Molecular Weight (g/mol): 422.363 InChI Key: RTYJTGSCYUUYAL-YCAHSCEMSA-L Synonym: α-Carboxybenzylpenicillin PubChem CID: 20933 ChEBI: CHEBI:34609 IUPAC Name: disodium;(2S,5R,6R)-6-[(2-carboxylato-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate SMILES: CC1(C(N2C(S1)C(C2=O)NC(=O)C(C3=CC=CC=C3)C(=O)[O-])C(=O)[O-])C.[Na+].[Na+]

Alfa Aesar™ L-Cystine disodium salt monohydrate, 98+%

CAS: 199329-53-8 Molecular Formula: C6H12N2Na2O5S2 Molecular Weight (g/mol): 302.271 MDL Number: MFCD00243291 InChI Key: TVPDKJXPEMKMDM-BLZBDRIDSA-L Synonym: disodium l-cystine anion hydrate, l-cystine disodium salt monohydrate, h-cys-oh 2.2na.h2o, c6h10n2o4s2.2na.h2o PubChem CID: 71299670 IUPAC Name: disodium;(2R)-2-amino-3-[[(2R)-2-amino-2-carboxylatoethyl]disulfanyl]propanoate;hydrate SMILES: C(C(C(=O)[O-])N)SSCC(C(=O)[O-])N.O.[Na+].[Na+]

DL-1,4-Dithiothreitol, 99+%, for molecular biology, DNAse, RNAse and Protease free, ACROS Organics™

CAS: 3483-12-3 Molecular Formula: C4H10O2S2 Molecular Weight (g/mol): 154.24 MDL Number: MFCD00004877 InChI Key: VHJLVAABSRFDPM-IMJSIDKUSA-N Synonym: z-val-osu, n-cbz-l-valine succinimidyl ester, s-2,5-dioxopyrrolidin-1-yl 2-benzyloxy carbonyl amino-3-methylbutanoate, l-valine,n-phenylmethoxy carbonyl-, 2,5-dioxo-1-pyrrolidinyl ester, zvalosu, 2,5-dioxopyrrolidin-1-yl 2s-2-benzyloxy carbonyl amino-3-methylbutanoate, cbz-val-osu, ksc496o1j, benzyl s-1-2,5-dioxo-1-pyrrolidinyl oxy carbonyl-2-methylpropyl carbamate, n-cbz-valinyl oxy-succinimide PubChem CID: 853556 IUPAC Name: (2,5-dioxopyrrolidin-1-yl) (2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoate SMILES: O[C@@H](CS)[C@@H](O)CS

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

Gabapentin, ACROS Organics™

CAS: 60142-96-3 Molecular Formula: C9H17NO2 Molecular Weight (g/mol): 171.24 InChI Key: UGJMXCAKCUNAIE-UHFFFAOYSA-N Synonym: gabapentin, neurontin, gabapentine, 1-aminomethyl cyclohexaneacetic acid, 2-1-aminomethyl cyclohexyl acetic acid, aclonium, gabapentinum, gabapetin, gabapentino, fanatrex PubChem CID: 3446 ChEBI: CHEBI:42797 IUPAC Name: 2-[1-(aminomethyl)cyclohexyl]acetic acid SMILES: C1CCC(CC1)(CC(=O)O)CN

Glycine, Multi-Compendial, U.S.P., J.T.Baker™

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

HYDRANAL™ - Water Standard KF-Oven 220°C-230°C, Standard for Karl Fischer oven check (water content ∼5.55%), Honeywell™ Fluka™

CAS: 6100-05-6 Molecular Formula: C6H7K3O8 Molecular Weight (g/mol): 324.41 InChI Key: PJAHUDTUZRZBKM-UHFFFAOYSA-K Synonym: Citric acid tripotassium salt, Tripotassium citrate PubChem CID: 87090819 IUPAC Name: (2S)-2-aminopentanedioic acid;sodium;hydrate SMILES: O.[K+].[K+].[K+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O

Alfa Aesar™ 4-Cyano-D-phenylalanine, 98%

CAS: 263396-44-7 Molecular Formula: C10H10N2O2 Molecular Weight (g/mol): 190.202 MDL Number: MFCD00270364 InChI Key: KWIPUXXIFQQMKN-SECBINFHSA-N Synonym: r-2-amino-3-4-cyanophenyl propanoic acid, d-4-cyanophenylalanine, h-d-phe 4-cn-oh, 4-cyano-d-phenylalanine, 2r-2-amino-3-4-cyanophenyl propanoic acid, d-4-cn-phe-oh, d-4-cyanophe, h-4-cyano-phe-oh, ambotzhaa7570, pubchem13160 PubChem CID: 1501864 IUPAC Name: (2R)-2-amino-3-(4-cyanophenyl)propanoic acid SMILES: C1=CC(=CC=C1CC(C(=O)O)N)C#N

Alfa Aesar™ D-Isoleucine, 98%

CAS: 319-78-8 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.175 MDL Number: MFCD00064221 InChI Key: AGPKZVBTJJNPAG-RFZPGFLSSA-N Synonym: d-isoleucine, 2r,3r-2-amino-3-methylpentanoic acid, h-d-ile-oh, isoleucine, d, unii-v87gja0g54, r-isoleucine, 2r,3r-2-amino-3-methylvaleric acid, alloisoleucin, d-ile, ambotzhaa1186 PubChem CID: 76551 ChEBI: CHEBI:27730 IUPAC Name: (2R,3R)-2-amino-3-methylpentanoic acid SMILES: CCC(C)C(C(=O)O)N

Alfa Aesar™ Sarcosine methyl ester hydrochloride, 98%

CAS: 13515-93-0 Molecular Formula: C4H10ClNO2 Molecular Weight (g/mol): 139.579 MDL Number: MFCD00038876 InChI Key: HQZMRJBVCVYVQA-UHFFFAOYSA-N Synonym: sarcosine methyl ester hydrochloride, methyl 2-methylamino acetate hydrochloride, h-sar-ome.hcl, glycine, n-methyl-, methyl ester, hydrochloride, unii-ypw7yyp04f, ypw7yyp04f, sarcosine methyl ester hcl, methyl n-methylaminoacetate hydrochloride, glycine, n-methyl-, methyl ester, hydrochloride 1:1, sar-ome hcl PubChem CID: 83544 IUPAC Name: methyl 2-(methylamino)acetate;hydrochloride SMILES: CNCC(=O)OC.Cl

D(-)-Phenylglycinamide, 99%, ACROS Organics™

CAS: 6485-67-2 Molecular Formula: C8H10N2O Molecular Weight (g/mol): 150.18 MDL Number: MFCD06799064 InChI Key: KIYRSYYOVDHSPG-SSDOTTSWSA-N Synonym: r-2-amino-2-phenylacetamide, 2r-2-amino-2-phenylacetamide, d--phenylglycinamide, d-phenylglycinamide, unii-2ndy0ko51e, 2r-2-amino-2-phenylethanamide, 2ndy0ko51e, d-phenylglycine amide, d--phenylglycinamide,, d---phenylglycine amide PubChem CID: 729987 IUPAC Name: (2R)-2-amino-2-phenylacetamide SMILES: C1=CC=C(C=C1)C(C(=O)N)N

(S)-(-)-alpha-Allylglycine, 98%, 98% ee, ACROS Organics™

CAS: 16338-48-0 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.13 MDL Number: MFCD00002627 InChI Key: WNNNWFKQCKFSDK-BYPYZUCNSA-N Synonym: l-allylglycine, s-2-aminopent-4-enoic acid, 2s-2-aminopent-4-enoic acid, h-gly ally-oh, s---2-amino-4-pentenoic acid, s-2-amino-4-pentenoic acid, s-allylglycine, l-2-amino-4-pentenoic acid, 3-vinyl-l-alanine PubChem CID: 167529 IUPAC Name: (2S)-2-aminopent-4-enoic acid SMILES: C=CCC(C(=O)O)N

N-Carbobenzyloxy-L-methionine, 97%, ACROS Organics™

CAS: 1152-62-1 Molecular Formula: C13H17NO4S Molecular Weight (g/mol): 283.35 InChI Key: FPKHNNQXKZMOJJ-NSHDSACASA-N Synonym: z-met-oh, n-cbz-l-methionine, cbz-l-methionine, cbz-met-oh, z-l-methionine, n-carbobenzyloxy-l-methionine, n-carbobenzoxy-l-methionine, benzyloxycarbonyl-l-methionine, n-benzyloxy carbonyl-l-methionine, n-benzyloxycarbonyl-l-methionine PubChem CID: 1550857 IUPAC Name: (2S)-4-methylsulfanyl-2-(phenylmethoxycarbonylamino)butanoic acid SMILES: CSCCC(C(=O)O)NC(=O)OCC1=CC=CC=C1

Alfa Aesar™ D-Glutamic acid, 99+%

CAS: 6893-26-1 Molecular Formula: C5H9NO4 Molecular Weight (g/mol): 147.13 MDL Number: MFCD00063112 InChI Key: WHUUTDBJXJRKMK-GSVOUGTGSA-N Synonym: d-glutamic acid, h-d-glu-oh, d-glu, r-2-aminopentanedioic acid, 2r-2-aminopentanedioic acid, d-glutamate, d-2-aminopentanedioic acid, glutamic acid d-form, d--glutamic acid, d-glutaminic acid PubChem CID: 23327 ChEBI: CHEBI:15966 IUPAC Name: (2R)-2-aminopentanedioic acid SMILES: C(CC(=O)O)C(C(=O)O)N

Diethyl iminodicarboxylate, 98%, ACROS Organics™

CAS: 19617-44-8 Molecular Formula: C6H11NO4 Molecular Weight (g/mol): 161.16 InChI Key: PQVSTLUFSYVLTO-UHFFFAOYSA-N Synonym: azamalonic ester, diethyl imidodicarbonate, diethyl azamalonate, imidodicarbonic acid, diethyl ester, diethyl iminodicarboxylate, diethylazamalonate, imidodicarbonic acid,1,3-diethyl ester, diethylimidodicarbonate, diethyl imidodicarbonate #, ethyl ethoxycarbonylamino formate PubChem CID: 140564 IUPAC Name: ethyl N-ethoxycarbonylcarbamate SMILES: CCOC(=O)NC(=O)OCC

(S)-3-Amino-3-phenylpropanoic acid ethyl ester hydrochloride, 95%, 98% ee, ACROS Organics™

CAS: 167834-24-4 Molecular Formula: C11H15NO2·HCl Molecular Weight (g/mol): 229.71 InChI Key: ATSZQDTVNRNXKB-PPHPATTJSA-N Synonym: s-ethyl 3-amino-3-phenylpropanoate hydrochloride, s-3-amino-3-phenylpropanoic acid ethyl ester hydrochloride, ethyl 3s-3-amino-3-phenylpropanoate hydrochloride, 3s-3-amino-3-phenylpropanoic acid ethyl ester hcl, s-beta-phenylalanine ethyl ester hydrochloride, pubchem13852, s-b-phenylalanine ethyl ester hcl, ethyl s-beta-aminobenzenepropanoate hcl, s-3-amino-3-phenylpropanoicacidethylesterhcl, ethyl 3s-3-amino-3-phenylpropanoate, chloride PubChem CID: 22831526 IUPAC Name: ethyl (3S)-3-amino-3-phenylpropanoate;hydrochloride SMILES: CCOC(=O)CC(C1=CC=CC=C1)N.Cl

Alfa Aesar™ L-Aspartic acid 4-benzyl ester, 98%

CAS: 2177-63-1 Molecular Formula: C11H13NO4 Molecular Weight (g/mol): 223.228 MDL Number: MFCD00037208 InChI Key: VGALFAWDSNRXJK-VIFPVBQESA-N Synonym: h-asp obzl-oh, l-aspartic acid 4-benzyl ester, l-aspartic acid beta-benzyl ester, beta-benzyl l-aspartate, 2s-2-amino-4-benzyloxy-4-oxobutanoic acid, 4-benzyl l-aspartate, benzyl hydrogen beta-l-aspartate, s-2-amino-4-benzyloxy-4-oxobutanoic acid, 2s-2-amino-4-oxo-4-phenylmethoxybutanoic acid, asp obzl PubChem CID: 101186 IUPAC Name: (2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid SMILES: C1=CC=C(C=C1)COC(=O)CC(C(=O)O)N

N-Carbobenzyloxy-L-proline, 99%, ACROS Organics™

CAS: 1148-11-4 Molecular Formula: C13H15NO4 Molecular Weight (g/mol): 249.27 MDL Number: MFCD00003170 InChI Key: JXGVXCZADZNAMJ-NSHDSACASA-N Synonym: z-pro-oh, n-benzyloxycarbonyl-l-proline, n-carbobenzoxy-l-proline, n-cbz-l-proline, benzyloxycarbonyl-l-proline, carbobenzoxyproline, carbobenzyloxy-l-proline, carbobenzoxy-l-proline, benzyloxycarbonylproline, n-carbobenzyloxy-l-proline PubChem CID: 101987 IUPAC Name: (2S)-1-phenylmethoxycarbonylpyrrolidine-2-carboxylic acid SMILES: C1CC(N(C1)C(=O)OCC2=CC=CC=C2)C(=O)O

N-Acetyl-L-cysteine, ≥98%, Alfa Aesar™

CAS: 616-91-1 Molecular Formula: C5H9NO3S Molecular Weight (g/mol): 163.191 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™ 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: n-boc-cis-4-hydroxy-l-proline methyl ester, boc-cis-hyp-ome, 2s,4s-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate, cis-boc-hyp-ome, boc-cis-4-hydroxy-l-proline methyl ester, 1-tert-butyl 2-methyl 2s,4s-4-hydroxypyrrolidine-1,2-dicarboxylate, methyl cis-1-boc-4-hydroxy-l-prolinate, 2s,4s-4-hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester, methyl 4s-n-boc-4-hydroxy-l-prolinate, o1-tert-butyl o2-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

N-Carbobenzyloxy-beta-alanine, 98%, ACROS Organics™

CAS: 2304-94-1 Molecular Formula: C11H13NO4 Molecular Weight (g/mol): 223.23 MDL Number: MFCD00037292 InChI Key: GEVGRLPYQJTKKS-UHFFFAOYSA-N Synonym: z-beta-ala-oh, carbobenzyloxy-beta-alanine, n-cbz-beta-alanine, cbz-beta-alanine, n-benzyloxycarbonyl-beta-alanine, n-cbz-b-alanine, 3-benzyloxy carbonyl amino propanoic acid, cbz-beta-ala-oh, n-carbobenzoxy-beta-alanine PubChem CID: 75313 IUPAC Name: 3-(phenylmethoxycarbonylamino)propanoic acid SMILES: C1=CC=C(C=C1)COC(=O)NCCC(=O)O

Alfa Aesar™ Nalpha-Benzyloxycarbonyl-O-tert-butyl-D-tyrosine dicyclohexylammonium salt, 98%

CAS: 198828-72-7 Molecular Formula: C33H48N2O5 Molecular Weight (g/mol): 552.756 MDL Number: MFCD00065702 InChI Key: FDNJRKLIHBJXIR-GMUIIQOCSA-N Synonym: z-d-tyr tbu-oh.dcha, z-d-tyr tbu-oh dcha, dicyclohexylamine r-2-benzyloxy carbonyl amino-3-4-tert-butoxy phenyl propanoate, z-d-tyr tbu-ohcha, z-d-tyr but-oh dcha, z-d-tyr tbu-oh?cha, n-alpha-benzyloxycarbonyl-o-t-butyl-d-tyrosine dicyclohexylamine, 2r-2-benzyloxy carbonyl amino-3-4-tert-butoxy phenyl propanoic acid; dicha, n-benzyloxy carbonyl-o-tert-butyl-d-tyrosine-n-cyclohexylcyclohexanamine 1/1, n^a-benzyloxycarbonyl-o-tert-butyl-d-tyrosine dicyclohexylammonium salt PubChem CID: 53229926 IUPAC Name: N-cyclohexylcyclohexanamine;(2R)-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]-2-(phenylmethoxycarbonylamino)propanoic acid SMILES: CC(C)(C)OC1=CC=C(C=C1)CC(C(=O)O)NC(=O)OCC2=CC=CC=C2.C1CCC(CC1)NC2CCCCC2

Alfa Aesar™ N-Boc-4-fluoro-L-phenylalanine, 95%

CAS: 41153-30-4 Molecular Formula: C14H18FNO4 Molecular Weight (g/mol): 283.299 MDL Number: MFCD00079672 InChI Key: RCXSXRAUMLKRRL-NSHDSACASA-N Synonym: boc-l-4-fluorophenylalanine, boc-phe 4-f-oh, boc-l-4-fluorophe, boc-4-fluoro-l-phenylalanine, boc-4-fluoro-l-phe-oh, n-tert-butoxycarbonyl-4-fluoro-l-phenylalanine, s-n-boc-4-fluorophenylalanine, boc-l-phe 4-f-oh, boc-p-fluoro-l-phenylalanine, boc-p-fluoro-phe-oh PubChem CID: 7020910 IUPAC Name: (2S)-3-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid SMILES: CC(C)(C)OC(=O)NC(CC1=CC=C(C=C1)F)C(=O)O

Alfa Aesar™ 3,4-Dihydroxy-DL-phenylalanine, 98%

CAS: 63-84-3 Molecular Formula: C9H11NO4 Molecular Weight (g/mol): 197.19 MDL Number: MFCD00063060 InChI Key: WTDRDQBEARUVNC-UHFFFAOYSA-N Synonym: dl-dopa, 3,4-dihydroxy-dl-phenylalanine, 2-amino-3-3,4-dihydroxyphenyl propanoic acid, dl-dioxyphenylalanine, dl-dihydroxyphenylalanine, 3-3,4-dihydroxyphenyl-dl-alanine, 3-hydroxytyrosine, 3-hydroxy-dl-tyrosine, dopa, dl-3,4-dopa PubChem CID: 836 ChEBI: CHEBI:49168 IUPAC Name: 2-amino-3-(3,4-dihydroxyphenyl)propanoic acid SMILES: C1=CC(=C(C=C1CC(C(=O)O)N)O)O

  spinner