Nicotinamide protect us from the sun

Nicotinamide reportedly increases the endurance of mice, avoids immunosuppression caused by UVA and UVB radiation.Therefore,nicotinamide could protect us from the sun.

Nicotinamide is also reported to be an effective skin whitener in topical application.In additon,nicotinamide also acts a chemo- and radio-sensitizing agent by enhancing tumor blood flow, thereby reducing tumor hypoxia.

Read more：Nicotinamide online

the uses of Dipyridamole

Dipyridamole acts as a thromboxane synthase inhibitor,consequently， lowering the levels of TXA2 and  stopping the effects of TXA2 .

Dipyridamole inhibits the cellular reabsorption of adenosine into platelets, red blood cells and endothelial cells cause increasing extracellular concentrations of adenosine.

Dipyridamole also inhibits the enzyme adenosine deaminase from  breaking down normally adenosine into inosine,which leads to further increased levels of extracellular adenosine.

Dipyridamole also inhibits the phosphodiesterase enzymes that normally break down cAMP and/or cGMP ..

Read more：Dipyridamole online

the description of Betaine

A betaine in chemistry is any neutral chemical compound with a positively charged cationic functional group. For example, a quaternary ammonium or phosphonium cation  which bears no hydrogen atom and with a negatively charged functional group such as a carboxylate group which isn't adjacent to the cationic site possibly.Therefore, a betaine  may be a specific kind of zwitterion.

In biological systems, a great many of betaines serve as organic osmolytes, substances synthesised or taken up from the environment by cells for protection against osmotic stress, drought, high salinity or high temperature.

Read more：Betaine online

the application of Propionic acid

Propanoicacid control the growth of mold and some bacteria at the levels between 0.1 and 1% by weight.Therefore, most propanoic acid produced is consumed as a preservative for both animal feed and food for human consumption. For animal feed, it is used either directly or as its ammonium salt. The antibiotic Monensin is added to cattle feed to favor propionibacteria over acetic acid producers in the rumen; this produces less carbon dioxide and feed conversion is better. This application accounts for about half of the world production of propanoic acid. Another major application is as a preservative in baked goods, which use the sodium and calcium salts.

propanoicacid is also useful as an intermediate in the production of other chemicals.Vinyl propionate is also used. In more specialized applications, it is also used to make pesticides and pharmaceuticals. The esters of propanoicacid have fruit-like odors and are sometimes used as solvents or artificial flavorings.

Read more：Propionic acid online

4-(3-Nitrophenyl)morpholine’s Chemical properties

Morpholine is an organic chemical compound with the chemical formula O (CH2CH2) 2NH. This heterocycle, pictured to the right to offer, both amine and ether functional groups. Due to the amine, morpholine is a base whose conjugate acid is used as morpholinium. For example, neutralization with hydrochloric acid morpholine salt morpholinium chloride.
Morpholine is widely used in organic synthesis. For example, it is a building block in the production of the antibiotic linezolid, the anticancer agent Gefitinib (IRESSA) and the analgesic dextromoramide.
Lead in research and industry, the low cost and the polarity of morpholine to its common use as solvents for chemical reactions.
Read more:4-(3-Nitrophenyl)morpholine’s online

The introduction of Dipyridamole

Dipyridamole (trade name Persantine) is a drug, the thrombus formation inhibits chronic and leads to vasodilation given if given at high doses over a short period. Dipyridamole overdose can be treated with aminophylline and reverses its hemodynamic effects (vasodilation). Symptomatic treatment is recommended, possibly with vasopressor drug. Gastric lavage should be considered. Can reverse the administration of xanthine derivatives (eg aminophylline) the hemodynamic effects of dipyridamole overdose. Since dipyridamole is highly protein bound, dialysis is unlikely to be useful.
Dipyridamole was pressure.Dipyridamole pulmonary hypertension without significant decrease in systemic blood pressure and non-medical applications in the laboratory context, such as reducing the inhibition of the cardio virus growth in cell culture.
Read more:Dipyridamole online

What is 57-Dihydroxy-4-methylcoumarin used for？

We know that sun's rays are the  harshest between 10 am and 4 pm. Doctors advise that it is best to stay indoors during this time. It is harmful to bask in the sun for hours at a time. But if you have oily skin and prefer to go outside and soak up some rays of the sun, you can be sure to look forward to a nice, even tan. You don't have to worry about, if you have suntan oils .The oil on your skin keeps it well lubricated and helps to even out the sunlight shining down over your skin. This is a pleasure that people with dry skin are not so fortunate to have. Suntan oils contains a substance called  5,7-Dihydroxy-4-methylcoumarin, which help protect your health.

Mentioned 5,7-Dihydroxy-4-methylcoumarin, it actually have other uses. 5,7-Dihydroxy-4-methylcoumarin is also used as whitening agents in wall paints. Here I share with you about its chemical properties: Its CAS is 2107-76-8 and the molecular formula is C10H8O4.Weight:192.17g/mol.It is slightly water soluble.

Read more>> 5,7-Dihydroxy-4-methylcoumarin online

 

Podophyllin is for your choice

Product name:Podophyllin Podophyllin is a drug obtained from the rhizome of the American Mayapple (Podophyllum peltatum), an herbaceous perennial belonging to the natural order Berberidaceae, indigenous in woods in Canada and the United States.

Podophyllin is a resinous powder obtained by precipitating an alcoholic tincture of the rhizome by means of water acidulated with hydrochloric acid. It varies in color from grayish to bright yellow or greenish-brown, the first-named being the purest.Podophyllin resin must be applied by a health professional so that the amount used can be carefully monitored to avoid more serious side effects.

CAS:9000-55-9
Specification:100g/25g/5g
Molecular Formula:W99
Molecular Weight:1693.65g/mol

More information: Podophyllin manufacturers

Read more: http://www.reagent-reagent.com/Products/Podophyllin-/

How to use RNA Marker (0.5 to 9 kb)

RNA Marker (0.5 to 9 kb) consists of RNA transcripts from 0.5 kb to 9 kb,in sizes of 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, and 9 kb.The markers can be denatured with standard procedures, and visualized on Northern blots with labeled lambda RNA sequence.Markers are provided at a concentration of 1mg/ml.Ethidium bromide staining will easily detect 4μg of DNA on a standard agarose gel.

Smaller quantities can be detected with GelStar Nucleic Acid Gel Stain or SYBR® Green II Gel Stain.

RNA Marker (0.5 to 9 kb) can be a difficult molecule to work with and is readily degraded by RNases that are found in a variety of environmental sources, including fingerprints. By minimizing nuclease contamination and ensuring the most stringent quality specifications, Ambion® products succeed in less-than-ideal conditions. This is referred to as "building robustness" into the products and continues to be a primary focus of our product development today.

Specification: 250ul (50ug)
Storage: DEPC treated H20/0.1 mM EDTA

More information: wholesale RNA Marker (0.5 to 9 kb)   

Read more: http://www.reagent-reagent.com/Products/RNA-Marker-%280.5-to-9-kb%29/

Effect of Piperaquine Phosphate

Antimalarial effect of Piperaquine Phosphate is similar to chloroquine. Stored in the liver after oral absorption, and slow release into the blood, the role of long-term prevention. Mainly used for the inhibition of the symptoms of malaria prevention, and treatment for malaria. Now also tested in the prevention of silicosis.

Piperaquine Phosphate is Pale yellow powder.
CAS: 4085-31-8
Molecular Formula: C29H32Cl2N6.4 H3O4P
Molecular Weight: 633.51g/mol
more information: Piperaquine Phosphate   for sale， 
Read more: http://www.abopharmachem.com/products/Piperaquine-Phosphate/

The benefits of Omeprazole sulfone

Appearance of Omeprazole sulfone is White or almost white powder.

Omeprazole sulfone does have a good effect, with high efficiency and low toxicity, high cure rate, cure time is short, well tolerated, and patients easily accepted and so on. The products are proton pump inhibitors; it can directly act on the acid pump, inhibited the secretion of gastric acid, and on the HP has a killing effect.

CAS: 88546-55-8

Molecular Formula: C17H19N3O4S

Molecular Weight: 361.42g/mol

Description:It is a metabolite of omeprazole.

more about：Omeprazole sulfone + suppliers,   

Read more: http://www.abopharmachem.com/products/Omeprazole-sulfone/