Peptide Synthesis

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  1. Boc-Ser-OMe
      Grade & Purity: 
    • ≥95%
    Cas#: 2766-43-0        Compound CID:  7019177
    Formula:  C9H17NO5        Molecular Weight: 219.23
    IUPAC Name: methyl (2S)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate
    SMILES: CC(C)(C)OC(=O)NC(CO)C(=O)OC
    InChIKey: SANNKFASHWONFD-LURJTMIESA-N
    InChI: InChI=1S/C9H17NO5/c1-9(2,3)15-8(13)10-6(5-11)7(12)14-4/h6,11H,5H2,1-4H3,(H,10,13)/t6-/m0/s1
    Synonyms: HY-32688 | .beta.-Cyanoethyl acrylate | DTXSID30427089 | methyl (tert-butoxycarbonyl)-L-serinate | Boc-L-Ser-OMe | SC...
  2. N^a-Fmoc-N^e-(4-methyltrityl)-L-lysine
      Grade & Purity: 
    • ≥95%
    Cas#: 167393-62-6        Compound CID:  10963195
    Formula:  C41H40N2O4        Molecular Weight: 624.8
    IUPAC Name: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[[(4-methylphenyl)-diphenylmethyl]amino]hexanoic acid
    SMILES: CC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)NCCCCC(C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46
    InChIKey: YPTNAIDIXCOZAJ-LHEWISCISA-N
    InChI: InChI=1S/C41H40N2O4/c1-29-23-25-32(26-24-29)41(30-14-4-2-5-15-30,31-16-6-3-7-17-31)42-27-13-12-22-38(39(44)45)43-40(46)47-28-37-35-20-10-8-18-33(35)34-19-9-11-21-36(34)37/h2-11,14-21,23-26,37-38,42H,12-13,22,27-28H2,1H3,(H,43,46)(H,44,45)/t38-/m0/s1
    Synonyms: ZB1742 | DTXSID50449905 | YPTNAIDIXCOZAJ-LHEWISCISA-N | Fmoc-Lys(Mtt)-OH | J-010359 | N2-Fmoc-N6-((4-methylphenyl)dip...
  3. N-Phthaloylglycine
      Grade & Purity: 
    • ≥95%
    Cas#: 4702-13-0        Compound CID:  20825
    Formula:  C10H7NO4        Molecular Weight: 205.17
    IUPAC Name: 2-(1,3-dioxoisoindol-2-yl)acetic acid
    SMILES: C1=CC=C2C(=C1)C(=O)N(C2=O)CC(=O)O
    InChIKey: WQINSVOOIJDOLJ-UHFFFAOYSA-N
    InChI: InChI=1S/C10H7NO4/c12-8(13)5-11-9(14)6-3-1-2-4-7(6)10(11)15/h1-4H,5H2,(H,12,13)
    Synonyms: Q27264991 | EINECS 225-177-3 | 2phthalimidoacetic acid | 2-phthalimidoacetic acid | N-Phthaloylglycine Phthalimidoace...
  4. L-Tryptophan Ethyl Ester Hydrochloride
      Grade & Purity: 
    • ≥95%
    Cas#: 2899-28-7        Compound CID:  134519
    Formula:  C13H16N2O2·HCl        Molecular Weight: 268.74
    IUPAC Name: ethyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride
    SMILES: CCOC(=O)C(CC1=CNC2=CC=CC=C21)N.Cl
    InChIKey: PESYCVVSLYSXAK-MERQFXBCSA-N
    InChI: InChI=1S/C13H16N2O2.ClH/c1-2-17-13(16)11(14)7-9-8-15-12-6-4-3-5-10(9)12;/h3-6,8,11,15H,2,7,14H2,1H3;1H/t11-;/m0./s1
    Synonyms: CS-0041281 | L-Tryptophan, ethyl ester, monohydrochloride | L-Tryptophan ethyl ester hydrochloride, >=99.0% (AT) | L-...
  5. H-Glu-OtBu
      Grade & Purity: 
    • ≥95%
    Cas#: 45120-30-7        Compound CID:  117505
    Formula:  C9H17NO4        Molecular Weight: 203.24
    IUPAC Name: (4S)-4-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid
    SMILES: CC(C)(C)OC(=O)C(CCC(=O)O)N
    InChIKey: QVAQMUAKTNUNLN-LURJTMIESA-N
    InChI: InChI=1S/C9H17NO4/c1-9(2,3)14-8(13)6(10)4-5-7(11)12/h6H,4-5,10H2,1-3H3,(H,11,12)/t6-/m0/s1
    Synonyms: EINECS 247-005-6 | L-Glutamic acid a-tert-butyl ester | a-tert-Butyl L-glutamate | L-Glu-OtBu | MFCD00038562 | 1-(1,1...
  6. N-(tert-Butoxycarbonyl)-L-tyrosine Benzyl Ester
      Grade & Purity: 
    • ≥95%
    Cas#: 19391-35-6        Compound CID:  7019055
    Formula:  C21H25NO5        Molecular Weight: 371.4
    IUPAC Name: benzyl (2S)-3-(4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate
    SMILES: CC(C)(C)OC(=O)NC(CC1=CC=C(C=C1)O)C(=O)OCC2=CC=CC=C2
    InChIKey: HZDNRJRGRZEVCM-SFHVURJKSA-N
    InChI: InChI=1S/C21H25NO5/c1-21(2,3)27-20(25)22-18(13-15-9-11-17(23)12-10-15)19(24)26-14-16-7-5-4-6-8-16/h4-12,18,23H,13-14H2,1-3H3,(H,22,25)/t18-/m0/s1
    Synonyms: J-012556 | L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)- | (S)-benzyl 2-(tert-butoxycarbonylamino)-3...
  7. S-Phenyl-L-cysteine
      Grade & Purity: 
    • ≥95%
    Cas#: 34317-61-8        Compound CID:  119462
    Formula:  C9H11NO2S        Molecular Weight: 197.25
    IUPAC Name: (2R)-2-amino-3-phenylsulfanylpropanoic acid
    SMILES: C1=CC=C(C=C1)SCC(C(=O)O)N
    InChIKey: XYUBQWNJDIAEES-QMMMGPOBSA-N
    InChI: InChI=1S/C9H11NO2S/c10-8(9(11)12)6-13-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1
    Synonyms: beta-Phenylcysteine | A822168 | CS-0033656 | AC-10075 | (R)-2-Amino-3-(phenylthio)propanoicacid | MFCD01318758 | (2R)...
  8. Seleno-L-cystine
      Grade & Purity: 
    • ≥95%
    Cas#: 29621-88-3        Compound CID:  207306
    Formula:  C6H12N2O4Se2        Molecular Weight: 334.09
    IUPAC Name: (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]diselanyl]propanoic acid
    SMILES: C(C(C(=O)O)N)[Se][Se]CC(C(=O)O)N
    InChIKey: JULROCUWKLNBSN-IMJSIDKUSA-N
    InChI: InChI=1S/C6H12N2O4Se2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
    Synonyms: 261B157KR8 | L-Selenocystine monohydrate | L-3,3'-Diselenodialanine | L-Selenocystine | (R,R)-3,3'-Diselenobis(2-amin...
  9. L-tert-Leucine Methyl Ester
      Grade & Purity: 
    • ≥95%
    Cas#: 63038-26-6        Compound CID:  11309583
    Formula:  C7H15NO2        Molecular Weight: 145.2
    IUPAC Name: methyl (2S)-2-amino-3,3-dimethylbutanoate
    SMILES: CC(C)(C)C(C(=O)OC)N
    InChIKey: WCYLIGGIKNKWQX-RXMQYKEDSA-N
    InChI: InChI=1S/C7H15NO2/c1-7(2,3)5(8)6(9)10-4/h5H,8H2,1-4H3/t5-/m1/s1
    Synonyms: H-Tle-OMe | Methyl (S)-2-Amino-3,3-dimethylbutyrate | Pherocon CM | AYQ4AC12JA | HY-I0172B | J-502495 | WCYLIGGIKNKWQ...
  10. Methyl 1-Boc-azetidine-3-carboxylate
      Grade & Purity: 
    • ≥95%
    Cas#: 610791-05-4        Compound CID:  44607627
    Formula:  C10H17NO4        Molecular Weight: 215.25
    IUPAC Name: 1-O-tert-butyl 3-O-methyl azetidine-1,3-dicarboxylate
    SMILES: CC(C)(C)OC(=O)N1CC(C1)C(=O)OC
    InChIKey: SECFRXGVLMVUPD-UHFFFAOYSA-N
    InChI: InChI=1S/C10H17NO4/c1-10(2,3)15-9(13)11-5-7(6-11)8(12)14-4/h7H,5-6H2,1-4H3
    Synonyms: 1-tert-butyl 3-methyl azetidine-1,3-dicarboxylate | A26665 | 3-(2-AMINOETHYL)PIPERIDINE2HCL | SCHEMBL572420 | 1-O-ter...
  11. N-(tert-Butoxycarbonyl)-3,4-difluoro-L-phenylalanine
      Grade & Purity: 
    • ≥95%
    Cas#: 198474-90-7        Compound CID:  7020829
    Formula:  C14H17F2NO4        Molecular Weight: 301.29
    IUPAC Name: (2S)-3-(3,4-difluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
    SMILES: CC(C)(C)OC(=O)NC(CC1=CC(=C(C=C1)F)F)C(=O)O
    InChIKey: CYAOPVHXASZUDE-NSHDSACASA-N
    InChI: InChI=1S/C14H17F2NO4/c1-14(2,3)21-13(20)17-11(12(18)19)7-8-4-5-9(15)10(16)6-8/h4-6,11H,7H2,1-3H3,(H,17,20)(H,18,19)/t11-/m0/s1
    Synonyms: Boc-Phe(3,4-F)-OH | MFCD00672518 | (2S)-2-(tert-butoxycarbonylamino)-3-(3,4-difluorophenyl)propanoic acid;Boc-3,4-Dif...
  12. N-Boc-cis-4-hydroxy-D-proline methyl ester
      Grade & Purity: 
    • ≥95%
    Cas#: 114676-69-6        Compound CID:  6951202
    Formula:  C11H19NO5        Molecular Weight: 245.27
    IUPAC Name: 1-O-tert-butyl 2-O-methyl (2R,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate
    SMILES: CC(C)(C)OC(=O)N1CC(CC1C(=O)OC)O
    InChIKey: MZMNEDXVUJLQAF-HTQZYQBOSA-N
    InChI: InChI=1S/C11H19NO5/c1-11(2,3)17-10(15)12-6-7(13)5-8(12)9(14)16-4/h7-8,13H,5-6H2,1-4H3/t7-,8-/m1/s1
    Synonyms: 1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- | A9568 | CS-W002680 | (...
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