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1-(But-3-yn-1-yl)piperazine
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1-(But-3-yn-1-yl)piperazine
Supplier:
Bachem Americas
Description:
Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Supplier:
Bachem Americas
Description:
Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Catalog Number:
(G-1710.0250BA)
Supplier:
Bachem Americas
Description:
Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Catalog Number:
(TCG0541-250MG)
Supplier:
TCI America
Description:
GBR 12909 dihydrochloride ≥98.0% (by titrimetric analysis)
Supplier:
Adipogen
Description:
This common fluorescent reagent often used in carbohydrate analysis, is also useful in fluorescence visualization of lysosomes in live cell lines in culture. This fluorophore that has the unusual environmentally sensitive property of increasing fluorescence in low pH environments. Comparison of staining patterns with the common LysoTracker™ or LysoSensor™ dyes indicated comparable staining, albeit using a higher concentration of NBD-piperazine (1μM versus 100nM for the Lyso-Dyes) but at a lower cost per assay. Also used for the determination of mono- and diisocyantes in air samples, and determination of lactate, hydroxybutyrate and other intermediates in body fluids. The piperazino moiety reacts readily with isocyantes to form the corresponding urea-derivatives. The derivatives can be detected by LC with UV or fluorescent-detection. Spectral data: lambdaex 470nm, lambdaem 540nm.
Supplier:
Bachem Americas
Description:
Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 051236-2.5G , MDL Number: MFCD09043886
Catalog Number:
(AAJ60684-MA)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 043155-1G , MDL Number: MFCD00173924
Catalog Number:
(76981-748)
Supplier:
AMBEED, INC
Description:
(S)-Octahydropyrrolo[1,2-a]pyrazine dihydrochloride, Purity: 97%, CAS number: 634922-11-5, Appearance: Solid, Storage: Inert atmosphere, 2-8C, Size: 1G
Supplier:
AMBEED, INC
Description:
1-Isopropylpiperazine, Purity: 97%, CAS Number: 4318-42-7, Appearance: Form: liquid / Colour: Colorless - Yellow, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 1g
Catalog Number:
(IC091688449)
Supplier:
MP Biomedicals
Description:
HEPES (N-2-hydroxyethylpiperazine-N-2-ethane sulfonic acid) is a general purpose zwitterionic organic chemical buffering agent which does not bind magnesium, calcium, manganese(II) or copper (II) ions.
Catalog Number:
(TCA2499-1G)
Supplier:
TCI America
Description:
CAS Number: 14028-44-5
MDL Number: MFCD00069210 Molecular Formula: C17H16ClN3O Molecular Weight: 313.79 Purity/Analysis Method: >97.0% (GC,T) Form: Crystal Melting point (°C): 179
Supplier:
TCI America
Description:
CAS Number: 4318-42-7
MDL Number: MFCD00167971 Molecular Formula: C7H16N2 Molecular Weight: 128.22 Purity/Analysis Method: >98.0% (GC,T) Form: Clear Liquid Boiling point (°C): 178 Flash Point (°C): 54 Specific Gravity (20/20): 0.90
Supplier:
AMBEED, INC
Description:
N-(4-Benzylpiperazin-1-yl)-1-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methanimine, Purity: 98%, CAS Number: 304909-07-7, Appearance: Off white to Light-yellow Solid, Storage: Keep in dark place, Inert atmosphere, Store in freezer, under -20 C, Size: 5mg
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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
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
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