Diethyl phosphite

Manufactured by Merck Group

Sourced in United States, Germany

Diethyl phosphite is a colorless, flammable liquid that is commonly used as a laboratory reagent. It is a phosphorus-containing compound with a chemical formula of (C2H5O)2PH. Diethyl phosphite is known for its reducing properties and is often employed in organic synthesis reactions.

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Lab products found in correlation

Fetal bovine serum (fbs), by Thermo Fisher Scientific (3 mentions) Dulbecco phosphate buffered saline (dpbs), by Thermo Fisher Scientific (3 mentions) Trypsin edta, by Thermo Fisher Scientific (3 mentions) Methyl 3 5 dimethylbenzoiate, by Merck Group (3 mentions) Anti gst tb, by PerkinElmer (3 mentions) Streptavidin d2, by PerkinElmer (3 mentions) Luc hek293 cell line, by BPS Biosciences (3 mentions) N bromosuccinimide, by Merck Group (3 mentions) Cell culture media, by Thermo Fisher Scientific (3 mentions) One step luciferase assay system, by BPS Biosciences (3 mentions) Penicillin streptomycin, by Thermo Fisher Scientific (3 mentions) 2 2 dipyridyl disulfide, by Merck Group (3 mentions) Carbonyl iron, by Merck Group (1 mentions) Dioxane, by Merck Group (1 mentions) P toluenesulfonic acid, by Merck Group (1 mentions) Palladium 2 chloride, by Merck Group (1 mentions) Copper 2 chloride, by Merck Group (1 mentions) Chloroform, by Merck Group (1 mentions) Hydrochloric acid (hcl), by Merck Group (1 mentions) Potassium carbonate, by Merck Group (1 mentions)

5 protocols using diethyl phosphite

Reagents and Materials for Peptide Synthesis

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Example 1

Reagents for peptide synthesis were purchased from Chem-Impex (Wood Dale, Ill.), NovaBiochem (La Jolla, Calif.), or Anaspec (San Jose, Calif.). Rink amide resin LS (100-200 mesh, 0.2 mmol/g) was purchased from Advanced ChemTech. Cell culture media, fetal bovine serum, penicillin-streptomycin, 0.25% trypsin-EDTA, and DPBS were purchased from Invitrogen (Carlsbad, Calif.). Methyl 3,5-dimethylbenzoiate, N-bromosuccinimide, diethyl phosphite, 2,2′-dipyridyl disulfide, and other organic reagents/solvents were purchased from Sigma-Aldrich (St. Louis, Mo.). Anti-GST-Tb and streptavidin-d2 were purchased from Cisbio (Bedford, Mass.). The NF-κB reporter (Luc)-HEK293 cell line and One-Step™ luciferase assay system were purchased from BPS Bioscience (San Diego, Calif.).

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US11266713B2. Di-sulfide containing cell penetrating peptides and methods of making and using thereof (2022-03-08). Ohio State Innovation Foundation [US]. Inventors: Dehua Pei [US], Ziqing Qian [US].

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Reagents and Materials for Peptide Synthesis

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Example 1

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US11351222B2. Di-sulfide containing cell penetrating peptides and methods of making and using thereof (2022-06-07). Ohio State Innovation Foundation [US]. Inventors: Dehua Pei [US], Ziqing Qian [US].

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Peptide Synthesis Reagents and Cell Culture Protocols

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Example 1

Reagents for peptide synthesis were purchased from Chem-Impex (Wood Dale, IL), NovaBiochem (La Jolla, CA), or Anaspec (San Jose, CA). Rink amide resin LS (100-200 mesh, 0.2 mmol/g) was purchased from Advanced ChemTech. Cell culture media, fetal bovine serum, penicillin-streptomycin, 0.25% trypsin-EDTA, and DPBS were purchased from Invitrogen (Carlsbad, CA). Methyl 3,5-dimethylbenzoiate, N-bromosuccinimide, diethyl phosphite, 2,2′-dipyridyl disulfide, and other organic reagents/solvents were purchased from Sigma-Aldrich (St. Louis, MO). Anti-GST-Tb and streptavidin-d2 were purchased from Cisbio (Bedford, MA). The NF-κB reporter (Luc)-HEK293 cell line and One-Step™ luciferase assay system were purchased from BPS Bioscience (San Diego, CA).

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US11878046B2. Di-sulfide containing cell penetrating peptides and methods of making and using thereof (2024-01-23). Ohio State Innovation Foundation [US]. Inventors: Dehua Pei [US], Ziqing Qian [US].

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Magnetic Iron Oxide Encapsulation

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Polyvinyl alcohol (PVA), carbonyl iron, glutaraldehyde (GA), hydrochloric acid, diethyl phosphite, p-toluenesulfonic acid, dioxane, tetrahydrofuran, palladium(II) chloride, copper(II) chloride, chloroform, and potassium carbonate were products of Sigma Aldrich (Saint Louis, MO, USA). dioxane and tetrahydrofuran were dried over sodium metal followed by distillation. The encapsulation of carbonyl iron was carried out according to the procedure described in [36 (link)].

Yudaev P., Butorova I., Stepanov G, & Chistyakov E. (2022). Extraction of Palladium(II) with a Magnetic Sorbent Based on Polyvinyl Alcohol Gel, Metallic Iron, and an Environmentally Friendly Polydentate Phosphazene-Containing Extractant. Gels, 8(8), 492.

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Synthesis of Phosphate-containing Epoxy Resins

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9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and 3,5-bis(trifluoromethyl)phenyl isothiocyanate (purity 98%) were acquired from TCI. Poly(propylene glycol) diglycidyl ether PPO GE (Mn = 640 g·mol⁻¹), poly(methylhydrosiloxane) (PMHS, Mn = 2080 g·mol⁻¹)[46 (link)], 4,4′-methylenebis(N,N-diglycidylaniline) (MBDA), tetrabutylammonium bromide (TBAB) (purity 99%), 2,2′-biphenol, phosphorus trichloride (PCl₃), diphenyl phosphite (DPP), diethyl phosphite (DEP), anhydrous tetrahydrofuran, lithium bis(trimethylsilyl)amide solution (LiHMDS 1M in THF), boron trifluoride diethyl etherate (BF₃.Et₂O) and cyclohexylamine, were purchased from Sigma-Aldrich (Darmstadt, Germany). Jeffamine® EDR-148 (2,2′-(ethylenedioxy)bis(ethylamine)) was kindly supplied by Huntsman. CO₂ was acquired from Air Liquide. Sodium hydroxide (NaOH), ethyl acetate (AcOEt), dioxane, tetrahydrofuran (THF) and dichloromethane (DCM) were purchased from VWR International S.A.S (Fontenay-sous-Bois, France). The NMR solvents used are CDCl₃ and DMSO-d6 from Eurisotop.

Denis M., Coste G., Sonnier R., Caillol S, & Negrell C. (2023). Influence of Phosphorus Structures and Their Oxidation States on Flame-Retardant Properties of Polyhydroxyurethanes. Molecules, 28(2), 611.

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