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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: MilliporeSigma
Description: Partially soluble in water. Flammable and toxic effects.
Supplier: MilliporeSigma
Description: Biosynthesis
Supplier: TCI America
Description: CAS Number: 621-34-1
MDL Number: MFCD00016450
Molecular Formula: C8H10O2
Molecular Weight: 138.17
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Boiling point (°C): 247
Freezing point (°C): 31

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: (AAL13266-ND)
Supplier: Thermo Scientific Chemicals
Description: Fieser: 1,935 12,407 13,257 14,265 17,290 18,299 19,276 21,360

Supplier: Cytiva
Description: The wetted parts are resistant to organic solvents and salt buffers commonly used in chromatography of biomolecules, except 100% Ethyl acetate, 100% Hexane, and 100% Tetrahydrofuran.

Catalog Number: (TCP1649-5G)
Supplier: TCI America
Description: CAS Number: 3096-81-9
Molecular Formula: C13H9NO
Molecular Weight: 195.22
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 174
Flash Point (°C): 110

SDS


Catalog Number: (16193-919)
Supplier: Qorpak
Description: The wide opening on safety coated clear standard wide mouth bottles make them the ideal general purpose bottle for solid sampling.

Small Business Enterprise


Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00009171 Beilstein Registry No.: 506104 Notes: Filtered through 0.2µ filters.
Supplier: Ricca Chemical
Description: Ethyl Acetate, ACS Reagent Grade, CAS Number: 141-78-6, Molecular Formula: C4H8O2, Molecular Weight: 88.10 g/mol, Appearance: Colorless liquid, Odor: Fruity, Physical State: Liquid, Size: 4 L amber glass

Environmentally Preferable

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: Burdick & Jackson
Description: Ethyl acetate ≥99.8%, Biotechnology Grade, Burdick & Jackson™

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00009171 Beilstein Registry No.: 506104
Supplier: MilliporeSigma
Description: Cas Number 14187-32-7, For Synthesis

SDS

Supplier: Thermo Scientific Chemicals
Description: Pesticide residue, environmental, and GC analysis
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