2016年8月22日星期一

Clioquinol for sale

Product name:Clioquinol
CAS
: 130-26-7
Molecular Formula: C9H5ClINO
Molecular Weight: 305.5
Product description:The treatment of fungal disease is mainly used for skin and mucous membrane.

2016年8月11日星期四

5-Methoxy Isatin for sale


Product Name: 5-methoxy isatin
CAS: 39755-95-8
Molecular formula: C9H7NO3
Formula Weight: 177.16
Description:
Density: 1.346 g / cm3
Melting point 201-203 ° C
Solubility in cold water.
Appearance: Brown solid.
Application: Used as a pharmaceutical intermediate.

2016年8月10日星期三

Nordihydroguaiaretic acid

Product name:Nordihydroguaiaretic acid
CAS:500-38-9
Molecular Formula:C18H22O4
Formula Weight:302.36
Description:
Melting point:180 - 185 C 
Boiling point:526.5 °C at 760 mmHg
Flash Point:247.8 °C
Density:1.241 g/cm3
Chemical property:white to off-white powder.
Use:Antioxidant.

Soybean protein for sale

Product Name: Soy Protein
Product Description: Soy protein is a kind of vegetable protein. Amino acid composition of soy protein and milk protein nearby, the other essential amino acids, in addition to the little low methionine are relatively rich, is a plant of the complete protein, the nutritional value, but with animal protein, amino acids to the genetic structure, most of which in the near the human body, so is the nutritional vegetable protein.

Mannatide use

Product Name: Mannatide
Product Description: This product is used in the treatment of low immune function caused by various diseases, all types of viruses can cure the bacteria to treat recurrent respiratory infections, chronic bronchitis, used in the treatment of anemia aplastic and white blood platelet function, etc. . Then different tumors are used to treat, etc., associated with chemotherapy and radiotherapy for lung cancer, stomach cancer, colon cancer, esophageal cancer, breast cancer, leukemia

Flutriafol use

Stereoselective dissipation flutriafol and tebuconazole in grapes was studied. A simple and sensitive method for the determination of flutriafol and tebuconazole enantiomers grape was developed by chromatography high performance liquid chromatography on a cellulose tris (3-chloro-4-methylphenylcarbamate) column. The quantification limits for flutriafol and tebuconazole in the grapes were 0.033 and 0.043 mg kg (-1) are. The excesses of flutriafol and tebuconazole stereoisomers in grapes followed first-order kinetics (R (2)> 0.93). Stereoisomers of flutriafol and tebuconazole were enantioselective reduced in grapes and tebuconazole was enantioselective that flutriafol. The half-life of (-) - tebuconazole was 5.2 days and shorter than (+) - tebuconazole have with the 6.4 days half-life. The (-) - flutriafol was also reduced preferably in grapes, the half-life thereof were 6.59 and 6.98 days (-) and (+) - flutriafol, respectively. The value of the ratio of enantiomers of the two fungicides was approximately 1.0 on the first day and increased to 1.143 to 2.015 flutriafol and tebuconazole for 28 days. Stereoselective dissipation could provide a benchmark to assess the exact risks of two important chiral triazole fungicides.

2016年8月9日星期二

Ethoxysulfuron for sale


Product Name: ethoxysulfuron
CAS: 126801-58-9
Molecular formula: C15N4SO7H18
Molecular Weight: 398.39
Product Description: light gray powder, density 1.48, point of 141 ~ 147 ℃ melting .Branch synthetic amino acid chain or AHAS (ALS) inhibitors. By the amino acids valine and isoleucine biosynthesis blocked base, which prevents cell division and the growth of plants. A very good selectivity for the prevention and control of rice fields sedges and weeds annual broadleaved.