dimethylformamide dimethyl acetal (Chem Impex International)

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Chem Impex International dimethylformamide dimethyl acetal
Dimethylformamide Dimethyl Acetal, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 39 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/00575/N%2CN-Dimethylformamide/bio_rxiv__64898__2025__12__24__695213-224-6-8
Average 95 stars, based on 39 article reviews

dimethylformamide dimethyl acetal - by Bioz Stars, 2026-11

95/100 stars

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Article Title: Catalytic Enantio- and Diastereoselective Cyclopropanation of 2-Azadienes for the Synthesis of Aminocyclopropanes Bearing Quaternary Carbon Stereogenic Centers
Article Snippet: The following chemicals were used as received: 4-aminophenylacetic acid (Matrix), acetophenone (Alfa Aesar), tert-butylchlorodimethylsilane (Sigma- Aldrich), bis[rhodium(alpha,alpha,alpha',alpha'-tetramethyl-1,3-benzenedipropionic acid)] (Sigma-Aldrich), benzophenone (Matrix), bis(pinacolato)diboron (Frontier Scientific), 3-bromophenylacetic acid (Oakwood chemical), 2-bromophenylacetic acid (TCI), 1-(3-bromophenyl)ethan-1-one (Chem Impex), (4-chlorophenyl)acetic acid methyl ester (TCI), 3-(4'-chlorophenyl)propanol (Matrix), cesium carbonate (Sigma-Aldrich), di-tert-butyl decarbonate (Sigma-Aldrich), 1,8- diazabicyclo[5.4.0]undec-7-ene (TCI), diisobutylaluminum hydride solution (Sigma- Aldrich), (3,4-dichlorophenyl)acetic acid (Alfa Aesar), estrone (combi-blocks), 4-ethyl 2-bromoisobutyrate (Beantown chemical), 4-fluorophenylacetic acid (Beantown chemical), fluorocinnamic acid (Matrix), glycine methyl ester hydrochloride (Chem Impex), 4-(hydroxymethyl)phenylacetic acid (Chem Impex), indole-3-acetic acid (Chem Impex), 4-iodobenzyl bromide (Beantown chemical), 4-iodophenylacetic acid (Matrix), 4-iodophenol (Matrix), 4-iodobenzoic acid (TCI), 1-(4-iodophenyl)ethan- 1-one (Oakwood chemical), isopropyl 2-bromo-2-methylpropionate (TCI), methyl (4- bromophenyl)acetate (Matrix), methyl 4-iodobenzoate (Sigma-Aldrich), L(-)-menthol (Acros), (4-methoxyphenyl)acetic acid (Acros), 3,4-(methylenedioxy)phenylacetic acid (Acros), 2-naphthylacetic acid (Acros), nitrosobenzene (TCI), (4-nitrophenyl)aceti cacid (Alfa Aesar), N-hydroxyphthalimide (Acros), potassium tert-butoxide (Strem), pyridine (Alfa Aesar), sodium periodate (Acros), sodium carbonate (Alfa Aesar), sodium hydride (60% in mineral oil) (Strem), sodium nitrite (Sigma-Aldrich), tetrakis[(R)-(+)-N-(p-dodecylphenylsulfonyl)prolinato]dirhodium(II) (Strem), Tetrakis(triphenylphosphine)palladium (Strem), p-toluenesulfonyl chloride (Alfa Aesar), 3-thienylacetic acid (Matrix), (+)-δ-tocopherol (Sigma-Aldrich), trifluoroacetic anhydride (Oakwood chemical), 4-(trifluoromethyl)phenylacetic acid (Beantown chemical), zinc cyanide (Acros).

Article Title: Synthetically tractable click hydrogels for 3D cell culture formed using tetrazine-norbornene chemistry
Article Snippet: In a separate dry, Ar purged vessel Tz-COOH (0.124 g, 0.41 mmole) was dissolved in 2 ml of anhydrous DMF and activated with 2-(1H-7-Azabenzotriazol-1-yl)-1,1,3,3-tetramethyl uronium hexafluorophosphate (HATU) (0.156 g, 0.41 mmole, from Chem-Impex International) for 5 min.

Article Title: Cell-Penetrating and Enzyme-Responsive Peptides for Targeted Cancer Therapy: Role of Arginine Residue Length on Cell Penetration and In Vivo Systemic Toxicity
Article Snippet: Ten milligrams of R 1 –R 6 AANCK peptides was first dissolved in 1 mL of dry N,N-dimethylformamide (DMF, Chemimpex, USA), followed by the addition of 10 mL of diisopropylethylamine (DIPEA, Chemimpex, USA), and then Alexa Fluor 488 NHS ester (1 mg in 200 mL of dry DMF).

Article Title:
Article Snippet: An Fmoc-protected PAL linker (ChemImpex International Inc.) was coupled to the resin via addition of 2.5 mL of 0.2 M Fmoc-PAL linker (5 equiv.

Spectrophotometry:

Article Title: Chemical methods to stabilize segments of metalloproteins in the form of peptides
Article Snippet: For example, the purchased resin (Chem-Impex, Cat. # 03894) reports a loading of 0.3–0.8 mmol/g, and the experimentally determined loading is 0.48 ± 0.02 mmol/g. .. 2 mL N,N -dimethylformamide (DMF) 200 μL 4-methylpiperidine 10 mg Rink MBHA amide resin (100–200 mesh, Chem-Impex Cat. # 03894) Microcentrifuge tubes 1 cm pathlength quartz cuvette UV–vis spectrophotometer ..

Article Title: Chemical methods to stabilize segments of metalloproteins in the form of peptides
Article Snippet: .. 2 mL N,N -dimethylformamide (DMF) 200 μL 4-methylpiperidine 10 mg Rink MBHA amide resin (100–200 mesh, Chem-Impex Cat. # 03894) Microcentrifuge tubes 1 cm pathlength quartz cuvette UV–vis spectrophotometer Add 10 mg of the resin into a 1.5 mL microcentrifuge tube. ..

Reflux:

Article Title: Probing Critical Injury Thresholds for Maladaptive Epithelial Injury and Repair Processes with Photoresponsive Bioinspired Synthetic Basement Membrane
Article Snippet: .. Briefly, 7-diethylamino-4-methylcoumarin (Sigma-Aldrich) was reacted with dimethylformamide-dimethyl acetal (Chem-Impex International) in DMF under reflux. .. The resulting dimethylamino coumarin intermediate, a yellow solid, was then triturated with acetone (Fisher Scientific), filtered, and dried (10.62 g, 76%).

MTT Assay:

Article Title: Non-invasive ultrasonic debridement of implant biofilms via hydrogen-sulfide releasing peptide nanoemulsions.
Article Snippet: Implant contamination by bacterial biofilms remains a significant healthcare burden, often necessitating revision surgeries due to biofilm-enabled antibiotic resistance.. Physical debridement, in combination with chemical antiseptics, is a simple and effective therapeutic strategy, but requires highly invasive surgical procedures and risks secondary infection events.. Herein, we report a non-invasive, nanoparticle-enabled ultrasonic debridement strategy that exerts synergistic physical and chemical antiseptic effects to rapidly and efficiently clear implant-associated biofilms in situ.

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