You Searched For: 2,5-Piperazinedione


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Supplier: TCI America
Description: CAS Number: 106-57-0
MDL Number: MFCD00006009
Molecular Formula: C4H6N2O2
Molecular Weight: 114.10
Purity/Analysis Method: >98.0% (N)
Form: Crystal
Catalog Number: (E-1965.0025BA)
Supplier: Bachem Americas
Description: Also known as Cyclo(-Gly-Gly), 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: Thermo Scientific Chemicals
Description: 2,5-Piperazinedione 99%
Catalog Number: (TCD1073-010G)
Supplier: TCI America
Description: CAS Number: 3027-05-2
MDL Number: MFCD00059789
Molecular Formula: C8H10N2O4
Molecular Weight: 198.18
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 103

Supplier: TCI America
Description: CAS Number: 59702-31-7
MDL Number: MFCD00051825
Molecular Formula: C6H10N2O2
Molecular Weight: 142.16
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 125

SDS

Supplier: Enzo Life Sciences
Description: A topoisomerase II inhibitor that does not cause DNA damage. Induces apoptosis in several cell lines including K562 and Molt-4 cells. Induces a G2 checkpoint that is associated with an ATR-dependent inhibition of polo-like kinase 1 (plk1) activity and a decrease in cyclin B1 phosphorylation.

Supplier: VWR International
Description: These heavy-duty, two-piece slide boxes feature cork lining and store up to 25 standard 25x75 mm (1x3") slides.

Catalog Number: (76491-664)
Supplier: VWR International
Description: This mercury free thermometer is traceable to NIST and covers a range from −25 to −5 °C. These thermometers are suitable for applications with freezers. The thermometer is placed in a bottle filled with a liquid.


Supplier: VWR International
Description: Vwr*15Ml Graduated Funnel For Use On 25 Mm Filter Holders
Supplier: VWR International
Description: Designed for use with 25-place slide boxes.

Supplier: VWR International
Description: Offering a range of selectivity's with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: VWR International
Description: Good for food and lab applications.
Supplier: VWR International
Description: The perfect tubes for intermediate volumes.

Supplier: VWR International
Description: This 2.5 L system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.

Supplier: VWR International
Description: VWR* Comb, 25 Tooth, 1.5Mm Thick 1X Multi Channel Loading Compatible For Midi Exw, Maxi Exw And Maxi L

Catalog Number: (BDH7730-1)
Supplier: VWR International
Description: Standardized at 25 °C against chemicals whose certification is traceable to NIST.

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