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Z-D-allo-Thr(tBu)-OH\u00B7DCHA


15,947  results were found

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Supplier:  Bachem Americas
Description:   Isoacyl dipeptides have been developed as building blocks for preventing aggregation of the growing peptide chains during Fmoc-SPPS. As the isopeptide structure is not affected by the final acidolytic cleavage the solubility of the crude product is improved facilitating the subsequent purification. The depsipeptide will rearrange yielding the desired product in slightly basic solution.

Supplier:  TCI America
Description:   CAS Number: 632-20-2
MDL Number: MFCD00064269
Molecular Formula: C4H9NO3
Molecular Weight: 119.12
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Color: White
Specific rotation [a]20/D: 28 deg (C=3, H2O)
MSDS SDS
Catalog Number: (B-4105.0005BA)

Supplier:  Bachem Americas
Description:   These dipeptide building blocks containing Ser- or Thr-derived oxazolidines (pseudoprolines) proved to be versatile tools for overcoming some intrinsic problems in the field of peptide chemistry. The presence of pseudoprolines within a peptide sequence results in the disruption of β-sheet structures considered as a source of intermolecular aggregation during chain elongation, thus increasing solvation and coupling kinetics in peptide assembly. Therefore, use of pseudoprolines offer new possibilities for accessing large peptides by convergent strategies and chemoselective ligation techniques. Moreover, incorporation of a pseudoproline unit facilitates cyclization of peptides.
Supplier:  THERMO FISHER SCIENTIFIC CHEMICALS
Description:   D-Threonine 98%
Supplier:  THERMO FISHER SCIENTIFIC CHEMICALS
Description:   L-Threonine 98%
Supplier:  BeanTown Chemical
Description:   CAS: 72-19-5; EC No: 200-774-1; MDL No: MFCD00064270; RTECS: XO8590000 Crystalline/Powder; Molecular Formula: C4H9NO3; MW: 119.12 Melting Point: 255° (decomposes)
MSDS SDS
Supplier:  Thermo Scientific Chemicals
Description:   98+%. 100g.
MSDS SDS
Supplier:  AMBEED, INC
Description:   (4S,5R)-3-((S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoyl)-2,2,5-trimethyloxazolidine-4-carboxylic acid ≥95%
New Product
Catalog Number: (B-3535.0005BA)

Supplier:  Bachem Americas
Description:   These dipeptide building blocks containing Ser- or Thr-derived oxazolidines (pseudoprolines) proved to be versatile tools for overcoming some intrinsic problems in the field of peptide chemistry. The presence of pseudoprolines within a peptide sequence results in the disruption of β-sheet structures considered as a source of intermolecular aggregation during chain elongation, thus increasing solvation and coupling kinetics in peptide assembly. Therefore, use of pseudoprolines offer new possibilities for accessing large peptides by convergent strategies and chemoselective ligation techniques. Moreover, incorporation of a pseudoproline unit facilitates cyclization of peptides.
Supplier:  Bachem Americas
Description:   Isoacyl dipeptides have been developed as building blocks for preventing aggregation of the growing peptide chains during Fmoc-SPPS. As the isopeptide structure is not affected by the final acidolytic cleavage the solubility of the crude product is improved facilitating the subsequent purification. The depsipeptide will rearrange yielding the desired product in slightly basic solution.
Supplier:  Bachem Americas
Description:   Isoacyl dipeptides have been developed as building blocks for preventing aggregation of the growing peptide chains during Fmoc-SPPS. As the isopeptide structure is not affected by the final acidolytic cleavage the solubility of the crude product is improved facilitating the subsequent purification. The depsipeptide will rearrange yielding the desired product in slightly basic solution.
Supplier:  TCI America
Description:   CAS Number: 157355-81-2
Molecular Formula: C19H19NO5
Molecular Weight: 341.36
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Specific rotation [a]20/D: 15 deg (C=1, DMF)
MSDS SDS
Supplier:  TCI America
Description:   CAS Number: 19728-63-3
MDL Number: MFCD00065948
Molecular Formula: C12H15NO5
Molecular Weight: 253.25
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 103
Specific rotation [a]20/D: -4.9 deg (C=2, AcOH)
MSDS SDS
Supplier:  Bachem Americas
Description:   LL-37 H-Leu-Leu-Gly-Asp-Phe-Phe-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser-OH Trifluoroacetate salt 5mg, Antibacterial Protein LL-37 (human), LL37, CAMP, C205H340N60O53, Cas 154947-66-7.
Catalog Number: (B-3545.0005BA)

Supplier:  Bachem Americas
Description:   These dipeptide building blocks containing Ser- or Thr-derived oxazolidines (pseudoprolines) proved to be versatile tools for overcoming some intrinsic problems in the field of peptide chemistry. The presence of pseudoprolines within a peptide sequence results in the disruption of β-sheet structures considered as a source of intermolecular aggregation during chain elongation, thus increasing solvation and coupling kinetics in peptide assembly. Therefore, use of pseudoprolines offer new possibilities for accessing large peptides by convergent strategies and chemoselective ligation techniques. Moreover, incorporation of a pseudoproline unit facilitates cyclization of peptides.
Supplier:  TCI America
Description:   CAS Number: 74807-44-6
MDL Number: MFCD00067443
Molecular Formula: C6H12N2O4
Molecular Weight: 176.17
Purity/Analysis Method: >95.0% (T)
Form: Crystal
MSDS SDS
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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