A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Di-4-ANEPPDHQ is a polarity-sensitive membrane probe with a doubly positive charge that can be used to visualize membrane microdomains in living Arabidopsis cells. Di-4-ANEPPDHQ produces a fluorescence spectrum shift by changing the polarity of the lipid environment after embedding into the cell membrane, thereby quantifying the degree of lipid accumulation. The excitation wavelength of Di-4-ANEPPDHQ is 488 nm, and the emission wavelengths are 560 nm and 650 nm in the liquid ordered and disordered phases, respectively. Di-4-ANEPPDHQ is often used for fluorescence imaging studies of membrane microstructure, lipid order, and membrane tension response in living cells[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 797785-10-5. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-D1428.
Di-4-ANEPPDHQ (solution)
Di-4-ANEPPDHQ (solution) is a polarity-sensitive membrane probe with a doubly positive charge that can be used to visualize membrane microdomains in living Arabidopsis cells. Di-4-ANEPPDHQ produces a fluorescence spectrum shift by changing the polarity of the lipid environment after embedding into the cell membrane, thereby quantifying the degree of lipid accumulation. The excitation wavelength of Di-4-ANEPPDHQ is 488 nm, and the emission wavelengths are 560 nm and 650 nm in the liquid ordered and disordered phases, respectively. Di-4-ANEPPDHQ is often used for fluorescence imaging studies of membrane microstructure, lipid order, and membrane tension response in living cells[1][2][3].Solvent and concentration: DMSO: 5 mM. Uses: Scientific research. Category: Signaling pathways. CAS No. 797785-10-5. Pack Sizes: 50 μL; 100 μL. Product ID: HY-DY1089.
Di(4-nitrophenyl)phosphoryl chloride
Di(4-nitrophenyl)phosphoryl chloride. Group: Biochemicals. Alternative Names: Bis(p-nitrophenyl) phosphorochloridate; Phosphorochloridic acid bis(p-nitrophenyl) ester; p-Nitro-phenol phosphorochloridate. Grades: Highly Purified. CAS No. 6546-97-0. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C12H8ClN2O7P. US Biological Life Sciences.
Worldwide
Di(4-tolyl)methane
Liquid, n20 1.564, 98%. Synonym: 1,1'-Methylenebis(4-methylbenzene). CAS No. 4957-14-6. Pack Sizes: Typically in stock: 10g, 50g. Mole weight: 196.29. MP/BP: B.P. 155-158/16 mm. Order No: FR-1113.
Frinton Laboratories
DI-591
DI-591 is a potent, high-affinity and cell-permeable inhibitor of the DCN1-UBC12 interaction. DI-591 binds to DCN1 and DCN2 with Ki values of 12?nM and 10.4 nM, respectively and has no appreciable binding to DCN3, DCN4, and DCN5 proteins. DI-591 selectively inhibits neddylation of cullin 3 but has no or minimal effect on neddylation of other cullin family members[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2245887-38-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124602.
DI-82
DI-82 is a potent deoxycytidine kinase (dCK) inhibitor with an IC50app of 27.8 nM and Kiapp of 9.2 nM. DI-82 has antitumor activity[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1638148-50-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-136499.
DI-87
DI-87 is an orally active and selective deoxycytidine kinase (dCK) inhibitor (EC50 = 10.2 nM) with antitumor activity. It is used in combination therapy against tumors expressing dCK. Synonyms: 4,6-Pyrimidinediamine, 2-[[(1R)-1-[2-[4-methoxy-3-[2-(4-morpholinyl)ethoxy]phenyl]-5-methyl-4-thiazolyl]ethyl]thio]-; (R)-2-((1-(2-(4-methoxy-3-(2-morpholinoethoxy)phenyl)-5-methylthiazol-4-yl)ethyl)thio)pyrimidine-4,6-diamine; NSC-798843; 2-{[(1R)-1-(2-{4-Methoxy-3-[2-(4-morpholinyl)ethoxy]phenyl}-5-methyl-1,3-thiazol-4-yl)ethyl]sulfanyl}-4,6-pyrimidinediamine. Grade: ≥95%. CAS No. 2107280-55-5. Molecular formula: C23H30N6O3S2. Mole weight: 502.65.
Di-8-ANEPPS
Di-8-ANEPPS is a naphthylstyryl voltage-sensitive dye, shifting both their fluorescence excitation and emission spectra upon changes in Vm. Uses: Scientific research. Category: Signaling pathways. CAS No. 157134-53-7. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-101891.
Di-9H-fluoren-9-yldimethylsilane. Uses: For analytical and research use. CAS No. 18769-00-1. Mole weight: 388.58. Catalog: AP18769001.
diABZI-4
diABZI-4 is a STING activator and broad-spectrum antiviral agent with immunostimulatory activity. diABZI-4 triggers the TBK1-IRF3 and NF-κB signaling cascades by inducing STING oligomerization, thereby promoting the production of type I/III interferons and various proinflammatory cytokines. diABZI-4 exhibits broad-spectrum antiviral activity and effectively inhibits the replication of influenza A virus, SARS-CoV-2, herpes simplex virus, and other viruses. diABZI-4 also activates lymphocytes and macrophages to provide significant pre- and post-exposure protection in viral disease models. diABZI-4 can be used to study COVID-19, respiratory viral infections, and related immunopathological mechanisms[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2138299-65-5. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-168034.
diABZI-C2-NH2
diABZI-C2-NH2 is an active analogue containing a primary amine functionality, which is a STING agonist. Synonyms: diABZI-C2-NH2; 2137975-93-8; SCHEMBL19449052; AKOS040757334; MS-31236; HY-137320; CS-0137673. Grade: 98%. CAS No. 2137975-93-8. Molecular formula: C36H43N13O4. Mole weight: 721.81.
diABZI-C2-NH2
diABZI-C2-NH2, an active analogue containing a primary amine functionality, is a STING agonist[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2137975-93-8. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-137320.
diABZI STING agonist-1
diABZI STING agonist-1 is a tautomerism of diABZI STING agonist-1 tautomerism (HY-112921). diABZI STING agonist-1 is a selective stimulator of interferon genes (STING) receptor agonist, with EC50s of 130, 186 nM for human and mouse, respectively[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2138299-33-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-112921A.
DiABZI STING agonist-1
diABZI STING agonist-1 is a selective agonist of stimulator of interferon genes (STING) receptor, with EC50s of 130, 186 nM for human and mouse, respectively. Synonyms: 1H-Benzimidazole-5-carboxamide, 1-[(2E)-4-[5-(aminocarbonyl)-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]amino]-7-methoxy-1H-benzimidazol-1-yl]-2-buten-1-yl]-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]amino]-7-[3-(4-morpholinyl)propoxy]-; (E)-1-(4-(5-carbamoyl-2-(1-ethyl-3-methyl-1H-pyrazole-5-carboxamido)-7-(3-morpholinopropoxy)-1H-benzo[d]imidazol-1-yl)but-2-en-1-yl)-2-(1-ethyl-3-methyl-1H-pyrazole-5-carboxamido)-7-methoxy-1H-benzo[d]imidazole-5-carboxamide; STING agonist compound 3; 1-[(2E)-4-[5-(Aminocarbonyl)-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]amino]-7-methoxy-1H-benzimidazol-1-yl]-2-buten-1-yl]-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]amino]-7-[3-(4-morpholinyl)propoxy]-1H-benzimidazole-5-carboxamide. Grade: >98%. CAS No. 2138299-33-7. Molecular formula: C42H51N13O7. Mole weight: 849.94.
diABZI STING agonist-1 (tautomerism)
diABZI STING agonist (diABZI STING agonist-1, Compound 3, Tautomerism) is a potent non-nucleotide STING agonist and has tremendous potential to improve treatment of cancer in humans.Solutions are unstable and should be fresh-prepared. Group: Inhibitors. Alternative Names: diABZI STING agonist-1, Tautomerism. CAS No. 2138498-18-5. Pack Sizes: 2mg. Product ID: S8796. Formula: C42H51N13O7. Smiles: CCN1C(=CC(=N1)C)C(=O)NC2=NC3=C(N2CC=CCN4C5=C(C=C(C=C5OCCCN6CCOCC6)C(=O)N)N=C4NC(=O)C7=CC(=NN7CC)C)C(=CC(=C3)C(=O)N)OC.
United States; Europe
diABZI STING agonist-1 (tautomerism)
diABZI STING agonist-1 tautomerism is a tautomerism of diABZI STING agonist-1 (HY-112921A). diABZI STING agonist-1 tautomerism is a selective stimulator of interferon genes (STING) receptor agonist, with EC50s of 130, 186 nM for human and mouse, respectively[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2138498-18-5. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-112921.
DiABZI STING agonist-1 Tautomerism
DiABZI STING agonist-1 Tautomerism is a potent and selective STING agonist, which can activate the secretion of IFNβ, IL-6, TNF and KC/GROα, and has anti-tumor effects. Synonyms: 1H-Benzimidazole-5-carboxamide, 1-[(2E)-4-[(2E)-5-(aminocarbonyl)-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]imino]-2,3-dihydro-7-methoxy-1H-benzimidazol-1-yl]-2-buten-1-yl]-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]imino]-2,3-dihydro-7-[3-(4-morpholinyl)propoxy]-, (2E)-; (2E)-1-[(2E)-4-[(2E)-5-(Aminocarbonyl)-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]imino]-2,3-dihydro-7-methoxy-1H-benzimidazol-1-yl]-2-buten-1-yl]-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]imino]-2,3-dihydro-7-[3-(4-morpholinyl)propoxy]-1H-benzimidazole-5-carboxamide; DiABZI. Grade: ≥98% by HPLC. CAS No. 2138498-18-5. Molecular formula: C42H51N13O7. Mole weight: 849.94.
diABZI STING agonist 1 trihydrochloride
diABZI STING agonist-1-trihydrochloride is an agonist of stimulator of interferon genes (STING) for treating cancer. Synonyms: 1H-Benzimidazole-5-carboxamide, 1-[(2E)-4-[5-(aminocarbonyl)-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]amino]-7-methoxy-1H-benzimidazol-1-yl]-2-buten-1-yl]-2-[[(1-ethyl-3-methyl-1H-pyrazol-5-yl)carbonyl]amino]-7-[3-(4-morpholinyl)propoxy]-, hydrochloride (1:3); (E)-1-(4-(5-Carbamoyl-2-(1-ethyl-3-methyl-1H-pyrazole-5-carboxamido)-7-(3-morpholinopropoxy)-1H-benzo[d]imidazol-1-yl)but-2-en-1-yl)-2-(1-ethyl-3-methyl-1H-pyrazole-5-carboxamido)-7-methoxy-1H-benzimidazole-5-carboxamide tris(hydrochloride); DiABZI. Grade: ≥98%. CAS No. 2138299-34-8. Molecular formula: C42H54Cl3N13O7. Mole weight: 959.32.
diABZI STING agonist-1 trihydrochloride
diABZI STING agonist-1 (trihydrochloride) is a selective stimulator of interferon genes (STING) receptor agonist, with EC50s of 130, 186 nM for human and mouse, respectively. Uses: Scientific research. Category: Signaling pathways. CAS No. 2138299-34-8. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-112921B.
diABZI-V/C-DBCO
diABZI-V/C-DBCO is a STING agonist with an EC50 of 1.47 nM. diABZI-V/C-DBCO activates the STING pathway, induces the production of IFN-I, and stimulates the secretion of IFN-β. diABZI-V/C-DBCO serves as a substrate for cathepsin B, and releases active diABZI-amine via cathepsin B-mediated cleavage. In an orthotopic mouse model of breast cancer, diABZI-V/C-DBCO increases serum IFN-β levels and the frequency of granzyme B+ CD8+ T cells. diABZI-V/C-DBCO is applicable to research related to triple-negative breast cancer[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 3035557-60-6. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-162874.
A diacetyl derivative of Rhein. Demonstrates anti-arthritic activity without inhibiting prostaglandin synthesis. Antiarthritic. Group: Biochemicals. Alternative Names: 4,5-Bis(acetyloxy)-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic Acid; 4,5-Diacetoxyanthraquinone-2-carboxylic Acid; 4,5-Diacetylrhein; Artrodar; DAR; Diacerhein; Diacetylrhein; Fisiodar; SF 277. Grades: Highly Purified. CAS No. 13739-02-1. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
Diacerein
Diacerin is an inhibitor of pro-inflammatory cytokine Interleukin-1B (IL-1B) production, prescribed for osteoarthritis and chronic inflammatory arthritis. Uses: Treatment of osteoarthritis. Synonyms: Artrodar; Fisiodar; SF-277; Verboril; 4,5-Bis(acetyloxy)-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic Acid. Grade: 98%. CAS No. 13739-02-1. Molecular formula: C19H12O8. Mole weight: 368.29.
Diacerein-13C6
A diacetyl derivative of Rhein. Demonstrates anti-arthritic activity without inhibiting prostaglandin synthesis. Antiarthritic. Group: Biochemicals. Alternative Names: 4,5-Bis(acetyloxy)-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic Acid-13C6; 4,5-Diacetoxyanthraquinone-2-carboxylic Acid-13C6; 4,5-Diacetylrhein-d5; Artrodar-13C6; DAR-13C6; Diacerhein-13C6; Diacetylrhein-13C6; Fisiodar-13C6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Diacerein EP Impurity B
Diacerein EP Impurity B. Uses: For analytical and research use. CAS No. 481-72-1. Molecular formula: C15H10O5. Mole weight: 270.24. Catalog: APB481721.
Diacerein EP Impurity C
Diacerein EP Impurity C. Uses: For analytical and research use. Alternative Names: 4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid. CAS No. 478-43-3. Molecular formula: C15H8O6. Mole weight: 284.03. Catalog: APB478433.
Diacerein EP Impurity D
Diacerein EP Impurity D. Uses: For analytical and research use. Alternative Names: 5-acetoxy-4-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid. CAS No. 875535-35-6. Molecular formula: C17H10O7. Mole weight: 326.04. Catalog: APB875535356.
Diacerein EP Impurity E
Diacerein EP Impurity E. Uses: For analytical and research use. Alternative Names: 4-acetoxy-5-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid. CAS No. 875535-36-7. Molecular formula: C17H10O7. Mole weight: 326.04. Catalog: APB875535367.
Diacerein EP Impurity F
Diacerein EP Impurity F. Uses: For analytical and research use. Alternative Names: (2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-((S)-4,5-diacetoxy-2-(acetoxymethyl)-10-oxo-9,10-dihydroanthracen-9-yl)tetrahydro-2H-pyran-3,4,5-triyl triacetate. Molecular formula: C35H36O16. Mole weight: 712.65. Catalog: APB05445.
Diacerein EP Impurity G
Diacerein EP Impurity G. Uses: For analytical and research use. Alternative Names: 3-(acetoxymethyl)-10-((2S,3S,4R,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)anthracene-1,8,9-triyl triacetate. CAS No. 64951-96-8. Molecular formula: C37H38O17. Mole weight: 754.69. Catalog: APB64951968.
Diacerein EP Impurity H
Diacerein EP Impurity H. Uses: For analytical and research use. Alternative Names: 3-(acetoxymethyl)-9,10-dioxo-9,10-dihydroanthracene-1,8-diyl diacetate. CAS No. 25395-11-3. Molecular formula: C21H16O8. Mole weight: 396.35. Catalog: APB25395113.
Diacerein Impurity 3
Diacerein Impurity 3. Uses: For analytical and research use. CAS No. 65175-75-9. Molecular formula: C19H14O7. Mole weight: 354.31. Catalog: APB65175759.
Diacerein Impurity 4
Diacerein Impurity 4. Uses: For analytical and research use. CAS No. 72049-18-4. Molecular formula: C19H14O7. Mole weight: 354.31. Catalog: APB72049184.
Diacerein Impurity 5
Diacerein Impurity 5. Uses: For analytical and research use. Molecular formula: C19H14O7. Mole weight: 354.31. Catalog: APB12022.
Diacetamide
White crystals, 97%. CAS No. 625-77-4. Pack Sizes: Typically in stock: 5g, 25g. Mole weight: 101.11. MP/BP: M.P. 79.5-80.5. Order No: FR-2189.
Frinton Laboratories
Diacetamide-[d7]
Diacetamide-[d7]. Synonyms: Diacetamide D7; N-Acetyl Acetamide-d7; N-Acetylacetamide-d7; Diacetylamine-d7; NSC 405639-d7; Bisacetylamine-d7. Grade: 98% atom D. CAS No. 33945-50-5. Molecular formula: C4D7NO2. Mole weight: 108.15.
Diacetazotol
Diacetazotol, also referred to Pellidol, inhibits dioxin-induced ethoxyresorufin-O-deethylase (EROD) activity (IC50 = 75±4 nM) and has been used in ointment or dusting powder to stimulate wound epitheliazation. Synonyms: N-acetyl-N-[2-methyl-4-[(2-methylphenyl)diazenyl]phenyl]acetamide; 4-diacetylaminoazotoluene; Dermagan; diacetazotol; pellidol. CAS No. 83-63-6. Molecular formula: C18H19N3O2. Mole weight: 309.36.
Diacetin. CAS No. 25395-31-7. Pack Sizes: 1 kg. Product ID: CDC10-0515. Molecular formula: C7H12O5. Category: Cosmetic Chemical Solvents. Product Keywords: Cosmetic Ingredients; Cosmetic Chemical Solvents; Diacetin; CDC10-0515; 25395-31-7; C7H12O5; 246-941-2; 25395-31-7. Purity: 0.99. Color: Clear colorless. EC Number: 246-941-2. Physical State: Liquid. Storage: Inert atmosphere,Room Temperature. Boiling Point: 280 °C. Melting Point: -30 °C. Density: 1.17 g/mL at 25 °C (lit.).
Diacetolol-d7
Diacetolol-d7 is a deuterium labeled Diacetolol. Diacetolol is the major metabolite of Acebutolol. Diacetolol is a β-adrenoceptor blocking and anti-arrhythmic agent[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1346604-19-0. Pack Sizes: 1 mg. Product ID: HY-100635S.
Diacetone acrylamide
Diacetone acrylamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 2873-97-4. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C9H15NO2. US Biological Life Sciences.
Diacetone Acrylamide. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
US and Canada
Diacetone Acrylamide (stabilized with MEHQ)
Diacetone acrylamide appears as white crystals. (NTP, 1992);DryPowder. CAS No. 2873-97-4. Molecular formula: C9H15NO2. Mole weight: 169.22g/mol. IUPAC Name: N-(2-methyl-4-oxopentan-2-yl)prop-2-enamide. SMILES: CC(=O)CC(C)(C)NC(=O)C=C. InChI: InChI=1S/C9H15NO2/c1-5-8(12)10-9(3,4)6-7(2)11/h5H,1,6H2,2-4H3,(H,10,12).
Diacetone Acrylamide, (stabilized with MEHQ)
Diacetone acrylamide appears as white crystals. (NTP, 1992);DryPowder. CAS No. 2873-97-4. Molecular formula: C9H15NO2. Mole weight: 169.22g/mol. IUPAC Name: N-(2-methyl-4-oxopentan-2-yl)prop-2-enamide. SMILES: CC(=O)CC(C)(C)NC(=O)C=C. InChI: InChI=1S/C9H15NO2/c1-5-8(12)10-9(3,4)6-7(2)11/h5H,1,6H2,2-4H3,(H,10,12).
Diacetone Alcohol
Diacetone Alcohol. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
US and Canada
Diacetone Alcohol
Diacetone Alcohol - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Di Acetone Alcohol
Di Acetone Alcohol. Category ALCOHOLS. Pack Sizes Bulk/ Drums
Diacetoxydimethylsilane. Uses: For analytical and research use. CAS No. 2182-66-3. Mole weight: 176.24. EC Number: 218-562-2. Catalog: AP2182663.
Diacetyl
Diacetyl. CAS No. 431-03-8. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Diacetylacyclovir
1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C12H15N5O5. CAS No. 75128-73-3. Prepack ID 87554119-1g. Molecular Weight 309.28. See USA prepack pricing.
Diacetylated monoglycerides
Diacetylated monoglycerides. Synonyms: Diacetylated monoglycerides. CAS No. 8029-92-3. Product ID: PE-0635. Molecular formula: C23H46O4. Mole weight: 386.61. Category: Nonionic Surfactant: Emulsifier, Plasticizer. Product Keywords: Excipients for Liquid Dosage Form; Surfactant Excipients; PE-0635; Diacetylated monoglycerides; Nonionic Surfactant: Emulsifier, Plasticizer; C23H46O4; 8029-92-3. UNII: 5Z17386USF. Grade: Pharmceutical Excipients. Administration route: Oral. Dosage Form: Sustained-release or delayed-release capsules, solutions, sustained-release or delayed-release tablets (including coated tablets, film-coated tablets). Stability and Storage Conditions: This product should be stored in a cool and dry place. Source and Preparation: This product is produced by esterification of fatty acid and acetic acid of glycerin and edible oil. The method is to transesterification of edible oil with glycerol triethylvinegar (triacetin) in the presence of catalyst, and then molecular distillation; Or direct acetylation of edible monoglycerol with acetic anhydride without the use of catalyst or molecular distillation. This product is glycerol monofatty acid ester containing two acetyl groups. Safety: This product is safe and non-toxic, no irritation to the skin.
Diacetylated Monoglycerides
Diacetylated Monoglycerides.
Diacetylcercosporin
It is a minor hydrophobic analogue of cercosporin produced by several species of the fungal genera, cercospora and septoria. It has moderate in vitro activity against leishmania and chloroquine-sensitive strains of plasmodium falciparum. It exhibits antitumor activity. Synonyms: [S-(R*,R*)]-8,9-bis[2-(acetyloxy)propyl]-5,12-dihydroxy-7,10-dimethoxy-perylo[1,12-def]-1,3-dioxepin-6,11-dione; 2',2''-Diacetylcercosporin. Grade: >95% by HPLC. CAS No. 62574-06-5. Molecular formula: C33H30O12. Mole weight: 618.58.
Diacetylchitobiose deacetylase from Bacillus cereus, Recombinant
Diacetylchitobiose deacetylase is an enzyme from Bacillus cereus that exhibits deacetylase activity to the N-acetyl moiety of the N-acetylglucosamine and the diacetylchitobiose and triacetylchitotriose. Group: Enzymes. Synonyms: N,N'-diacetylchitobiose deacetylase (nonreducing end); EC 3.5.1.-. Enzyme Commission Number: EC 3.5.1.-. Purity: >90% as judged by SDS-PAGE. Diacetylchitobiose deacetylase. Mole weight: 28.3 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Bacillus cereus. N,N'-diacetylchitobiose deacetylase (nonreducing end); EC 3.5.1.-. Cat No: NATE-1542.
Diacetyldigoxigenin
Diacetyldigoxigenin is an intermediate used in the synthesis of Digoxigenin NHS-ester, which is a digoxin cross-linking reagent. Synonyms: Digoxigenin 3,12-diacetate; Card-20(22)-enolide, 3,12-bis(acetyloxy)-14-hydroxy-, (3β,5β,12β)-; (3β,5β,12β)-3,12-Diacetoxy-14-hydroxycard-20(22)-enolide; 3,12-Diacetyldigoxigenin; 3-β,12-β,14-Trihydroxy-5-β-card-20(22)-enolide 3,12-diacetate; 3β,12β-diacetoxy-14-hydroxy-5β,14β-card-20(22)-enolide; Digoxigenin diacetate. CAS No. 6078-59-7. Molecular formula: C27H38O7. Mole weight: 474.59.
Diacetyl guanine
An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: N2,9-Diacetylguanine; N,9-Diacetylguanine; N(2),9-Diacetylguanine; 2,9-Diacetylguanine. CAS No. 3056-33-5. Molecular formula: C9H9N5O3. Mole weight: 235.20.
Diacetylphloroglucinol is a phenolic metabolite produced by bacteria, including Pseudomonas strains, and exhibits a wide range of biological activities, although the potency is mostly low. Synonyms: 2,4-Diacetylphloroglucinol. Grade: >95% by HPLC. CAS No. 2161-86-6. Molecular formula: C10H10O5. Mole weight: 210.2.
Diacetylpyxinol
Diacetylpyxinol is a triterpene alcohol isolated from Pyxine endochrysina nyl. Synonyms: Dammarane-3β,12β,25-triol, 20,24-epoxy-, 3,25-diacetate, (20S,24R)- (8CI); Pyxinol diacetate. CAS No. 25279-14-5. Molecular formula: C34H56O6. Mole weight: 560.80.
diacetyl reductase [(R)-acetoin forming]
The reaction is catalysed in the reverse direction. This activity is usually associated with butanediol dehydrogenase activity (EC 1.1.1.4 or EC 1.1.1.76). While the butanediol dehydrogenase activity is reversible, diacetyl reductase activity is irreversible. This enzyme has been reported in the yeast Saccharomyces cerevisiae. Different from EC 1.1.1.304, diacetyl reductase [(S)-acetoin forming]. Group: Enzymes. Synonyms: (R)-acetoin dehydrogenase. Enzyme Commission Number: EC 1.1.1.303. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0214; diacetyl reductase [(R)-acetoin forming]; EC 1.1.1.303; (R)-acetoin dehydrogenase. Cat No: EXWM-0214.
diacetyl reductase [(S)-acetoin forming]
The reaction is catalysed in the reverse direction. This activity is usually associated with butanediol dehydrogenase activity (EC 1.1.1.4 or EC 1.1.1.76). While the butanediol dehydrogenase activity is reversible, diacetyl reductase activity is irreversible. This enzyme has been reported in the bacteria Geobacillus stearothermophilus, Enterobacter aerogenes and Klebsiella pneumoniae. Different from EC 1.1.1.303, diacetyl reductase [(R)-acetoin forming]. Group: Enzymes. Synonyms: (S)-acetoin dehydrogenase. Enzyme Commission Number: EC 1.1.1.304. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0215; diacetyl reductase [(S)-acetoin forming]; EC 1.1.1.304; (S)-acetoin dehydrogenase. Cat No: EXWM-0215.