2016年2月18日星期四
Vonoprazan FuMarate
Product name:Vonoprazan FuMarate
CAS: 881681-01-2
Molecular Formula: C21H20FN3O6S
Molecular Weight: 461.4634032
Product description:1, compared with the traditional LAN sora azole proton pump inhibitors, walter Nora praise (Vonoprazan) through a competitive, reversible inhibition of K + and play a role in the proton pump, clinical and animal experiments have shown that walter Nora praise than PPI or H2 receptor blockers work faster, increase the effect of pH, can quickly alleviate symptoms of digestive tract, enzyme activity recovery after dissociation, less adverse reaction, several clinical trials have confirmed that, walter Nora praise for erosive esophagitis, prevention and treatment of gastric and duodenal ulcers, as first-line treatments were significantly in the treatment of helicobacter pylori eradication effect, higher than that of orchid sora azole curative effect, less adverse reaction. 2, walter Nora fat sex high affinity, high dissociation constants in the acidic conditions, do not need acid activation, can work. Nora praise for proton pump inhibition in no acid activation, with high concentration into the stomach, for the first time to medicine can have the biggest inhibition effect, and lasts for 24 hours. Walter Nora great stability in acid, can quickly increase in gastric pH value.
Levosimendan
Product Name:Levosimendan
CAS:131741-08-7
Molecular Formula:C14H12N6O
Molecular Weight:280.28888
Description:LEVOSIMENDAN DAZINONES INTERMEDIATES;6-(4-AMINOPHENYL)-4,5-DIHYDRO-5-METHYL-3(2H)PYRIDAZINONE;6-(4-AMINO-PHENYL)-5-METHYL-4,5-DIHYDRO-2H-PYRIDAZIN-3-ONE;(R)-6-(4-AMINOPHENYL)-4,5-DIHYDRO-5-METHYLPYRIDAZIN-3(2H)ONE;6-(4-Aminophenyl)-5-methylpyridazin-3(2H)one;6-(4''-AMINOPHENYL)-4,5-DIHYDRO-5-METHYLPYRIDAZIN-3-ONE;ICI 109,081;6-(p-Aminophenyl)-5-methyl-4,5-dihydro-3(2H)-pyridazinone
For more, please click:http://www.chemicals-chemicals.net/Intermediates/
Fludroxycortide for sale
Product name: Fludroxycortide
CAS: 1524-88-5
Molecular formula: C24H33FO6
Molecular weight: 436.51
Specifications: ≥97%
A corticosteroid used topically in the treatment of various skin disorders. It is usually employed as a cream or an ointment, and is also used as a polyethylene tape with an adhesive.
MEG-01
Product name:MEG-01
Species:Human
Source:Megakaryocyte mother cell; chronic myeloid leukemia
Morphology:Lymphoblast
Medium and additives:
Containing 1.5g/L sodium bicarbonate, 4.5g/L glucose, 10mM HEPES, 1.0mM sodium pyruvate and 2mM L-glutamine in RPMI 1640,90%; fetal calf serum or newborn calf serum, 10%.
Application:For research purposes
Product description:
MEG-01 cell line is the bone marrow cells, which is derived from a CML patient megakaryoblastic transformation period.
Silicon Nitride Nanopowder
Product name : Silicon Nitride (Amorphous) Nanopowder 97-99% , 10-20nm
CAS No.: 12033-89-5
Specification :Chemical formula: Si3N4 amorphous
Purity: 97.5-99%
[O] <0.7-1%
free [Si] <0.4%
APS: 20 nm
SSA: 115 m2/g
True density: 3.4 g/cm3
Bulk density: 0.05 g/cm3
Crystal cell: amorphous
Color: White
Purity: 97.5-99%
[O] <0.7-1%
free [Si] <0.4%
APS: 20 nm
SSA: 115 m2/g
True density: 3.4 g/cm3
Bulk density: 0.05 g/cm3
Crystal cell: amorphous
Color: White
Properties and features:Si3N4 nano material offers lower sintering temperature, high mechanical strength, good chemical stability or anti-corrosion and self lubricating. As dispersion phase in nanoceramic composites, it increases the strength especially at high temperature with a lower friction surface toward improved overall performances of the composites.
Some applications:
1) Nanostructured Si3N4 devices:
For example, in metallurgical, petroleum & chemical industry, mechanical industry, aeronautics and space industry and energy source fields etc., the following devices can be manufactured from this powder: balls and rollers of roll bearings, slide bearings, covers, valves，turbine, cutting tool, insulation part, spray nozzles (for rockets), spray pipe (for missiles), strengthening materials for Al alloys and other structural devices with high wear resistance, anti-high temperature and anti-corrosion.
2) Nanoparticle coating on metal and other materials
For example, it may be formed a nano coating on moulds, cutting tools, blades of steam-turbines, rotors of turbines and internal wall of cylinders etc.. Clear anti-scratch coating for cell phone or cars.
3) Composites: Si3N4 nano composites of metal matrixes, ceramic matrixes and graphite matrixes; composite paint, binders, rubbers and plastics, and other polymer matrix composites with Nano- Si3N4 particles.
1) Nanostructured Si3N4 devices:
For example, in metallurgical, petroleum & chemical industry, mechanical industry, aeronautics and space industry and energy source fields etc., the following devices can be manufactured from this powder: balls and rollers of roll bearings, slide bearings, covers, valves，turbine, cutting tool, insulation part, spray nozzles (for rockets), spray pipe (for missiles), strengthening materials for Al alloys and other structural devices with high wear resistance, anti-high temperature and anti-corrosion.
2) Nanoparticle coating on metal and other materials
For example, it may be formed a nano coating on moulds, cutting tools, blades of steam-turbines, rotors of turbines and internal wall of cylinders etc.. Clear anti-scratch coating for cell phone or cars.
3) Composites: Si3N4 nano composites of metal matrixes, ceramic matrixes and graphite matrixes; composite paint, binders, rubbers and plastics, and other polymer matrix composites with Nano- Si3N4 particles.
Dilaudid
Product name:Dilaudid
CAS:466-99-9
Molecular Formula:C17H19NO3
Molecular Weight:285.34g/mol
Description:Dilaudid (Hydromorphone) is an analgesic narcotic, which can provide potent and rapid analgesic effect through subcutaneous injection.
For more, please click:http://www.chemicalspharm.com/New-Products/
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