A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
70 atom % D. Group: Fluorescence/luminescence spectroscopy.
Deuterium oxide-[18O]
Deuterium oxide-[18O]. Synonyms: Heavy water-d2,18O; Unnormalized water-18O. Grade: 5% atom 18O. CAS No. 14674-67-0. Molecular formula: D2[18O]. Mole weight: 22.03.
Deuterium sulfide
97 atom % D. Group: Compressed and liquefied gases.
deuterolysin
Proteolytic activity found in Penicillium roqueforti, P. caseicolum, Aspergillus sojae and A. oryzae. Optimum pH of 5 for digesting various proteins. Strong action on protamine and histones. Insensitive to phosphoramidon. About 20 kDa. A distinct Aspergillus sojae endopeptidase is larger and has a neutral pH optimum. Type example of peptidase family M35. Formerly included in EC 3.4.24.4. Group: Enzymes. Synonyms: Penicillium roqueforti protease II; microbial neutral proteinase II; acid metalloproteinase; neutral proteinase II; Penicillium roqueforti metalloproteinase. Enzyme Commission Number: EC 3.4.24.39. CAS No. 247028-11-1. 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-4321; deuterolysin; EC 3.4.24.39; 247028-11-1; Penicillium roqueforti protease II; microbial neutral proteinase II; acid metalloproteinase; neutral proteinase II; Penicillium roqueforti metalloproteinase. Cat No: EXWM-4321.
Deuteroporphyrin ix dihydrochloride
Deuteroporphyrin ix dihydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DEUTEROPORPHYRIN IX DIHYDROCHLORIDE;3,7,12,17-TETRAMETHYL-21H,23H-PORPHINE-2,18-DIPROPIONIC ACID DIHYDROCHLORIDE;deuteroporphyrinix2HCl. Product Category: Heterocyclic Organic Compound. CAS No. 68929-05-5. Molecular formula: C30H31ClN4O4. Mole weight: 583.51. Product ID: ACM68929055. Alfa Chemistry ISO 9001:2015 Certified.
devancosaminyl-vancomycin vancosaminetransferase
The enzyme, isolated from the bacterium Amycolatopsis orientalis, catalyses the ultimate step in the biosynthesis of the antibiotic vancomycin. Group: Enzymes. Synonyms: devancosaminyl-vancomycin TDP-vancosaminyltransferase; GtfD; dTDP-β-L-vancomycin:desvancosaminyl-vancomycin β-L-vancosaminetransferase; desvancosaminyl-vancomycin vancosaminetransferase. Enzyme Commission Number: EC 2.4.1.322. 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-2559; devancosaminyl-vancomycin vancosaminetransferase; EC 2.4.1.322; devancosaminyl-vancomycin TDP-vancosaminyltransferase; GtfD; dTDP-β-L-vancomycin:desvancosaminyl-vancomycin β-L-vancosaminetransferase; desvancosaminyl-vancomycin vancosaminetransferase. Cat No: EXWM-2559.
Devapamil
Devapamil is a calcium channel blocker. It blocks the L-type calcium current in an use-dependent manner from the intracellular side of the membrane. Synonyms: 2-(3,4-Dimethoxyphenyl)-2-isopropyl-5-[[2-(3-methoxyphenyl)ethyl]methylamino]valeronitrile. CAS No. 92302-55-1. Molecular formula: C26H36N2O3. Mole weight: 424.6.
Devarda's alloy
puriss. p.a. Group: Decomposition reagents.
Devardas alloy
Devardas alloy. Group: Alloys. Alternative Names: ALLOY ACCORDING TO DEVARDA; ALLOY ACC TO DEVARDA; COPPER ALLOYS; DEVARDAS ALLOY; DEVARDAS ALLOY SILYLATION REAGENT; DEVARDAS METAL; Devardas alloysilylation; DEVARDAS ALLOY, -100 MESH. CAS No. 8049-11-4. Molecular formula: 155.9g/mol. Mole weight: AlCuZn. [Al].[Cu].[Zn]. InChI=1S/Al.Cu.Zn. MUBKMWFYVHYZAI-UHFFFAOYSA-N.
Devazepide
Devazepide (L-364,718) is a potent, competitive, selective and orally active nonpeptide antagonist of cholecystokinin (CCK) receptor , with IC 50 s of 81 pM, 45 pM and 245 nM for rat pancreatic, bovine gallbladder and guinea pig brain CCK receptors, respectively. Devazepide (L-364,718) is effective for gastrointestinal disorders [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: L-364,718; MK-329. CAS No. 103420-77-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-106301.
Devazepide is a potent and orally active cholecystokinin A(CCK-A) receptor antagonist with IC50 value of 0.26 nM. It is a derivative of benzodiazepine that displays appetite-stimulant effects. It blocks the anorectic response to CCK-8 and increases food intake in rats. It increases appetite and accelerates gastric emptying. It is used as a potential treatment for a variety of gastrointestinal problems including gastroparesis, dyspepsia and gastric reflux. It was developed by Merck Sharp & Dohme and was terminated in clinic phase 2 trials. Uses: Devazepide is used as a potential treatment for a variety of gastrointestinal problems including gastroparesis, dyspepsia and gastric reflux. Synonyms: (3S)-1-Methyl-3-[(1H-indol-2-yl)carbonylamino]-5-phenyl-1H-1,4-benzodiazepin-2(3H)-one; L-364718; MK-329; (S)-N-(2,3-Dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)indole-2-carboxamide; MK-329; MK329; N-[(3S)-1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl]-1H-indole-2-carboxamide. Grade: >99 %. CAS No. 103420-77-5. Molecular formula: C25H20N4O2. Mole weight: 408.45.
Devazepide
Devazepide. Group: Biochemicals. Grades: Purified. CAS No. 103420-77-5. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Devimistat (CPI-613) is a mitochondrial metabolism inhibitor. Devimistat is a lipoic acid antagonist that abrogates mitochondrial energy metabolism to induce apoptosis in various cancer cells [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: CPI-613. CAS No. 95809-78-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-15453.
Devlon Ball Valve Seat
Devlon Ball Valve Seat. Group: Polymers.
Dexamethasone
Dexamethasone is a corticosteroid used to treat inflammatory conditions and antuimmune disorders including endocrine, rheumatic, collagen, dermatologic, allergic, ophthalmic, gastrointestinal, respiratory, hematologic, neoplastic, edematous, and other conditions. Synonyms: Dexamethasone sodium phosphate EP Impurity A; Decadron; Maxidex; Hexadecadrol; Dexasone; Aeroseb-Dex; Corson; Cortisumman; Betamethasone EP Impurity A; (11β,16α)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; 16α-Methyl-9α-fluoroprednisolone; Dekacort (USP). CAS No. 50-02-2. Molecular formula: C22H29FO5. Mole weight: 392.46.
Dexamethasone
1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C22H29FO5. CAS No. 50-02-2. Prepack ID 16320764-1g. Molecular Weight 392.46. See USA prepack pricing.
Dexamethasone
Dexamethasone. Group: Molecular Biology. Grades: Highly Purified. CAS No. 50-02-2. Pack Sizes: 1g. Molecular Formula: C22H29FO5. US Biological Life Sciences.
Worldwide
Dexamethasone
Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist, apoptosis inducer, and common disease inducer in experimental animals, constructing models of muscle atrophy, hypertension, and depression. Dexamethasone can inhibit the production of inflammatory miRNA-155 exosomes in macrophages and significantly reduce the expression of inflammatory factors in neutrophils and monocytes. Dexamethasone also has potential for use in COVID-19 research [1] [2] [3] [4]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Hexadecadrol; Prednisolone F. CAS No. 50-02-2. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-14648.
Dexamethasone 11,21-diacetate
Dexamethasone 11,21-diacetate is an impurity of Desoxymetasone which is an anti-inflammatory agent. Synonyms: (11β,16α)-1,21-bis(acetyloxy)-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione. Grade: 97%. CAS No. 3949-26-6. Molecular formula: C26H33FO7. Mole weight: 476.53.
Dexamethasone-?17,20 21-Aldehyde
A degradation and metabolic intermediate of Dexamethasone. A Dexamethasone enol aldehyde as inflammation inhibitor. Group: Biochemicals. Alternative Names: (11 β,16α)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17(20)-trien-21-al; 9-Fluoro-11 β,20-dihydroxy-16α-methyl-3-oxopregna-1,4,17(20)-trien-21-al. Grades: Highly Purified. CAS No. 6762-51-2. Pack Sizes: 10mg. US Biological Life Sciences.