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You Searched For: Boc-Cha-OH


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Boc-Thr(Val-Fmoc)-OH

Catalog Number: (B-3985.0001BA)
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.
Image Unavailable-B-3970.0005BA

Boc-Ser(Leu-Fmoc)-OH

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.

Image Unavailable-TCB2987-25G

N-(tert-Butoxycarbonyl)-D-glutamic acid ≥97.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 34404-28-9
MDL Number: MFCD00190790
Molecular Formula: C10H17NO6
Molecular Weight: 247.25
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal
Melting point (°C): 108
Specific rotation [a]20/D: 14 deg (C=1, MeOH)

SDS

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(S)-Di-tert-butyl-5-oxopyrrolidine-1,2-dicarboxylate ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America
Description: Tert-Butyl N-(Tert-Butoxycarbonyl)-L-Pyroglutamate, Purity: >98.0%(HPLC)(N), Cas no: 91229-91-3, Molecular formula : C14H23NO5, Molecular weight : 285.34, Synonyms: Boc-Pyr-OtBu, tert-Butyl N-Boc-L-pyroglutamate, Size: 5G

Image Unavailable-TCB3789-25G

Nɑ-tert-Butoxycarbonyl-N-γ-trityl-L-asparagine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 132388-68-2
MDL Number: MFCD00153299
Molecular Formula: C28H30N2O5
Molecular Weight: 474.56
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 202
Specific rotation [a]20/D: -21 deg (C=1, MeOH)

SDS

Image Unavailable-TCB3485-1G

(S)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 47375-34-8
MDL Number: MFCD00065598
Molecular Formula: C18H27NO5
Molecular Weight: 337.42
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 117
Specific rotation [a]20/D: -16 deg (C=1, DMF)
Storage Temperature: 0-10°C

SDS

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Nε-(tert-Butoxycarbonyl)-Nɑ-carbobenzoxy-L-lysine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 2389-60-8
MDL Number: MFCD00062271
Molecular Formula: C19H28N2O6
Molecular Weight: 380.44
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 62
Specific rotation [a]20/D: -6 deg (C=1, MeOH)

SDS

Image Unavailable-TCB3935-5G

4-tert-Butyl-N-(tert-butoxycarbonyl)-L-aspartate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 1676-90-0
MDL Number: MFCD00076912
Molecular Formula: C13H23NO6
Molecular Weight: 289.33
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 63
Specific rotation [a]20/D: 2 deg (C=1, MeOH)
Storage Temperature: 0-10°C

SDS

Image Unavailable-103008-726

Human;mouse C5a Receptor Agonist

Catalog Number: (103008-726)
Supplier: Anaspec Inc
Description: This peptide is derived from the C-terminus of the chemokine, complement fragment 5 anaphylatoxin (C5a). This peptide functions as a C5a receptor agonist. C5a is a plasma protein involved in cellular inflammatory processes by inducing chemotaxis, degranulation of leukocytes, increased vascular permeability, and cytokine production. The cyclohexylalanine at position 5 is crucial to agonist function. Arg at the last position is of the d-isomer.
Sequence:FKP-(D-Cha)-Cha-r
MW:853.1 Da
% peak area by HPLC:95
Storage condition:-20° C
Image Unavailable-89138-232

Colorimetric and Fluorogenic Enzyme Substrates, Biotium

Supplier: Biotium
Description: Popular chromogenic and fluorogenic substrates for phosphatases, peroxidases, and other enzymes.

Image Unavailable-TCB3071-1G

Nε-(tert-butoxycarbonyl)-Nɑ-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-lysine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 92122-45-7
MDL Number: MFCD00065660
Molecular Formula: C26H32N2O6
Molecular Weight: 468.55
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 130
Specific rotation [a]20/D: 2.2 deg (C=1, MeOH)
Storage Temperature: 0-10°C

SDS

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Nδ-(tert-Butoxycarbonyl)-Nɑ-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine ≥98.0% (by HPLC, titration analysis)

Catalog Number: (TCB4184-5G)
Supplier: TCI America
Description: CAS Number: 109425-55-0
MDL Number: MFCD00065668
Molecular Formula: C25H30N2O6
Molecular Weight: 454.52
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 134
Specific rotation [a]20/D: -9 deg (C=1, DMF)
Storage Temperature: 0-10°C

SDS


Image Unavailable-B-3930.0005BA

Fmoc-Lys(Boc)-Thr(Psi(Me,Me)pro)-OH

Catalog Number: (B-3930.0005BA)
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.
Image Unavailable-TCB3178-1G

(2S,4S)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic acid ≥97.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 203866-13-1
MDL Number: MFCD04973957
Molecular Formula: C10H16FNO4
Molecular Weight: 233.24
Purity/Analysis Method: >97.0% (GC,T)
Form: Crystal
Melting point (°C): 162
Specific rotation [a]20/D: -57 deg (C=1, MeOH)

SDS

Image Unavailable-B-4320.0005BA

Fmoc-Trp(Boc)-Thr(Psi(Me,Me)Pro)-Oh

Catalog Number: (B-4320.0005BA)
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.
Image Unavailable-B-4315.0005BA

Fmoc-Trp(Boc)-Ser(Psi(Me,Me)Pro)-Oh

Catalog Number: (B-4315.0005BA)
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.
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