Peptide Synthesis

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  1. 5-Methyl N-Carbobenzoxy-L-glutamate
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 4652-65-7        Compound CID:  6350584
    Formula:  C14H17NO6        Molecular Weight: 295.29
    IUPAC Name: (2S)-5-methoxy-5-oxo-2-(phenylmethoxycarbonylamino)pentanoic acid
    SMILES: COC(=O)CCC(C(=O)O)NC(=O)OCC1=CC=CC=C1
    InChIKey: JSNVOAWDAFVIKY-NSHDSACASA-N
    InChI: InChI=1S/C14H17NO6/c1-20-12(16)8-7-11(13(17)18)15-14(19)21-9-10-5-3-2-4-6-10/h2-6,11H,7-9H2,1H3,(H,15,19)(H,17,18)/t11-/m0/s1
  2. N-Carbobenzoxy-4-hydroxy-D-2-phenylglycine
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 26787-75-7        Compound CID:  1514128
    Formula:  C16H15NO5        Molecular Weight: 301.3
    IUPAC Name: (2R)-2-(4-hydroxyphenyl)-2-(phenylmethoxycarbonylamino)acetic acid
    SMILES: C1=CC=C(C=C1)COC(=O)NC(C2=CC=C(C=C2)O)C(=O)O
    InChIKey: CGDQNVNWDDEJPY-CQSZACIVSA-N
    InChI: InChI=1S/C16H15NO5/c18-13-8-6-12(7-9-13)14(15(19)20)17-16(21)22-10-11-4-2-1-3-5-11/h1-9,14,18H,10H2,(H,17,21)(H,19,20)/t14-/m1/s1
  3. Nα-(tert-Butoxycarbonyl)-L-arginine 4-Nitroanilide Hydrochloride
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 99306-64-6        Compound CID:  13502326
    Formula:  C17H26N6O5·HCl        Molecular Weight: 430.89
    IUPAC Name: tert-butyl N-[(2S)-5-(diaminomethylideneamino)-1-(4-nitroanilino)-1-oxopentan-2-yl]carbamate;hydrochloride
    SMILES: CC(C)(C)OC(=O)NC(CCCN=C(N)N)C(=O)NC1=CC=C(C=C1)[N+](=O)[O-].Cl
    InChIKey: OUVONNGVXPOXGB-ZOWNYOTGSA-N
    InChI: InChI=1S/C17H26N6O5.ClH/c1-17(2,3)28-16(25)22-13(5-4-10-20-15(18)19)14(24)21-11-6-8-12(9-7-11)23(26)27;/h6-9,13H,4-5,10H2,1-3H3,(H,21,24)(H,22,25)(H4,18,19,20);1H/t13-;/m0./s1
    Synonyms: A858480 | N+/--(tert-Butoxycarbonyl)-L-arginine 4-Nitroanilide Hydrochloride | (S)-tert-Butyl (5-guanidino-1-((4-nitr...
  4. N,N-Dibenzylglycine Ethyl Ester
      Grade & Purity: 
    • ≥98%(GC)(N)
    Cas#: 77385-90-1        Compound CID:  3553452
    Formula:  C18H21NO2        Molecular Weight: 283.37
    IUPAC Name: ethyl 2-(dibenzylamino)acetate
    SMILES: CCOC(=O)CN(CC1=CC=CC=C1)CC2=CC=CC=C2
    InChIKey: AFMDCFOWHWNQBP-UHFFFAOYSA-N
    InChI: InChI=1S/C18H21NO2/c1-2-21-18(20)15-19(13-16-9-5-3-6-10-16)14-17-11-7-4-8-12-17/h3-12H,2,13-15H2,1H3
    Synonyms: AFMDCFOWHWNQBP-UHFFFAOYSA-N | DTXSID20393582 | Di-Bzl-Gly-OEt | A839073 | AS-18545 | Glycine, N,N-bis(phenylmethyl)-,...
  5. N-Benzoyl-L-tyrosine
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 2566-23-6        Compound CID:  151021
    Formula:  C16H15NO4        Molecular Weight: 285.3
    IUPAC Name: (2S)-2-benzamido-3-(4-hydroxyphenyl)propanoic acid
    SMILES: C1=CC=C(C=C1)C(=O)NC(CC2=CC=C(C=C2)O)C(=O)O
    InChIKey: KUUUDPTUEOKITK-AWEZNQCLSA-N
    InChI: InChI=1S/C16H15NO4/c18-13-8-6-11(7-9-13)10-14(16(20)21)17-15(19)12-4-2-1-3-5-12/h1-9,14,18H,10H2,(H,17,19)(H,20,21)/t14-/m0/s1
    Synonyms: DTXSID60180357 | N-Benzoyl-L-tyrosine | SCHEMBL3404637 | AS-68096 | A817957 | AKOS010366352 | L-Tyrosine, N-benzoyl- ...
  6. N-Acetyl-DL-2-phenylglycine
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 15962-46-6        Compound CID:  85935
    Formula:  C10H11NO3        Molecular Weight: 193.2
    IUPAC Name: 2-acetamido-2-phenylacetic acid
    SMILES: CC(=O)NC(C1=CC=CC=C1)C(=O)O
    InChIKey: VKDFZMMOLPIWQQ-UHFFFAOYSA-N
    InChI: InChI=1S/C10H11NO3/c1-7(12)11-9(10(13)14)8-5-3-2-4-6-8/h2-6,9H,1H3,(H,11,12)(H,13,14)
    Synonyms: AKOS000131415 | SY050778 | MLS002153887 | N-Acetyl-DL-2-phenylglycine | Oprea1_138853 | HMS548G15 | (Acetylamino)(phe...
  7. N-Carbobenzoxy-S-benzyl-L-cysteine
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 3257-18-9        Compound CID:  98775
    Formula:  C18H19NO4S        Molecular Weight: 345.41
    IUPAC Name: (2R)-3-benzylsulfanyl-2-(phenylmethoxycarbonylamino)propanoic acid
    SMILES: C1=CC=C(C=C1)COC(=O)NC(CSCC2=CC=CC=C2)C(=O)O
    InChIKey: ATPNWHGYKFXQNF-INIZCTEOSA-N
    InChI: InChI=1S/C18H19NO4S/c20-17(21)16(13-24-12-15-9-5-2-6-10-15)19-18(22)23-11-14-7-3-1-4-8-14/h1-10,16H,11-13H2,(H,19,22)(H,20,21)/t16-/m0/s1
    Synonyms: FD21235 | Benzyl-N-[(benzyloxy)carbonyl]-L-cysteine | C2614 | Cbz-(S)-benzyl-D-Cys | N-Cbz-S-benzyl-L-cysteine | S-Be...
  8. Phenylthiohydantoin-(Nε-phenylthiocarbamyl)-lysine
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 29635-94-7        Compound CID:  1550115
    Formula:  C20H22N4OS2        Molecular Weight: 398.54
    IUPAC Name: 1-[4-[(4S)-5-oxo-1-phenyl-2-sulfanylideneimidazolidin-4-yl]butyl]-3-phenylthiourea
    SMILES: C1=CC=C(C=C1)NC(=S)NCCCCC2C(=O)N(C(=S)N2)C3=CC=CC=C3
    InChIKey: BUPYRERCBPFRFM-KRWDZBQOSA-N
    InChI: InChI=1S/C20H22N4OS2/c25-18-17(23-20(27)24(18)16-11-5-2-6-12-16)13-7-8-14-21-19(26)22-15-9-3-1-4-10-15/h1-6,9-12,17H,7-8,13-14H2,(H,23,27)(H2,21,22,26)/t17-/m0/s1
    Synonyms: PTH-( epsilon -phenylthiocarbamyl)lysine | 1-[4-[(4S)-5-oxo-1-phenyl-2-sulfanylideneimidazolidin-4-yl]butyl]-3-phenyl...
  9. Phenylthiohydantoin-arginine Hydrochloride
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 182153-75-9        Compound CID:  44630443
    Formula:  C13H17N5OS·HCl        Molecular Weight: 327.83
    IUPAC Name: 2-[3-(5-oxo-1-phenyl-2-sulfanylideneimidazolidin-4-yl)propyl]guanidine;hydrochloride
    SMILES: C1=CC=C(C=C1)N2C(=O)C(NC2=S)CCCN=C(N)N.Cl
    InChIKey: IXKPSQGERWCHMF-UHFFFAOYSA-N
    InChI: InChI=1S/C13H17N5OS.ClH/c14-12(15)16-8-4-7-10-11(19)18(13(20)17-10)9-5-2-1-3-6-9;/h1-3,5-6,10H,4,7-8H2,(H,17,20)(H4,14,15,16);1H
  10. N-(tert-Butoxycarbonyl)-L-pyroglutamic Acid
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 53100-44-0        Compound CID:  104412
    Formula:  C10H15NO5        Molecular Weight: 229.23
    IUPAC Name: (2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]-5-oxopyrrolidine-2-carboxylic acid
    SMILES: CC(C)(C)OC(=O)N1C(CCC1=O)C(=O)O
    InChIKey: MJLQPFJGZTYCMH-LURJTMIESA-N
    InChI: InChI=1S/C10H15NO5/c1-10(2,3)16-9(15)11-6(8(13)14)4-5-7(11)12/h6H,4-5H2,1-3H3,(H,13,14)/t6-/m0/s1
    Synonyms: (S)-1-Boc-5-oxopyrrolidine-2-carboxylic Acid | (S)-5-Oxo-1,2-pyrrolidinedicarboxylic acid, 1-(1,1-dimethylethyl) este...
  11. S-(2-Carboxyethyl)-L-cysteine
      Grade & Purity: 
    • ≥98.0%
    Cas#: 4033-46-9        Compound CID:  23618202
    Formula:  C6H11NO4S        Molecular Weight: 193.22
    IUPAC Name: (2R)-2-amino-3-(2-carboxyethylsulfanyl)propanoic acid
    SMILES: C(CSCC(C(=O)O)N)C(=O)O
    InChIKey: FBPINGSGHKXIQA-BYPYZUCNSA-N
    InChI: InChI=1S/C6H11NO4S/c7-4(6(10)11)3-12-2-1-5(8)9/h4H,1-3,7H2,(H,8,9)(H,10,11)/t4-/m0/s1
    Synonyms: S-(2-Carboxyethyl)cysteine | (2R)-2-amino-3-(2-carboxyethylsulfanyl)propanoic acid | L-Cysteine, S-(2-carboxyethyl)- ...
  12. S-(Carboxymethyl)-L-cysteine
      Grade & Purity: 
    • ≥98%(HPLC)(T)
    Cas#: 638-23-3        Compound CID:  193653
    Formula:  C5H9NO4S        Molecular Weight: 179.19
    IUPAC Name: (2R)-2-amino-3-(carboxymethylsulfanyl)propanoic acid
    SMILES: N[C@@H](CSCC(O)=O)C(O)=O
    InChIKey: GBFLZEXEOZUWRN-VKHMYHEASA-N
    InChI: InChI=1S/C5H9NO4S/c6-3(5(9)10)1-11-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1
    Synonyms: Carbocysteine, L Isomer | Chilvax | Mucodyne | (2R)-2-amino-3-(carboxymethylsulfanyl)propanoic acid | (2R)-2-amino-3-...
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