2017年4月20日星期四

Salbutamol price


Product Name: salbutamol
CAS: 18559-94-9
Molecular formula: C13H21NO3
Formula Weight: 239.31
Description:
Salbutamol (DCI) or salbutamol (USAN) is a short-acting β2-adrenergic receptor agonist, which is used for the relief of bronchospasm under conditions such as asthma and chronic obstructive pulmonary disease.
Salbutamol sulphate is usually administered by inhalation for direct effect on the smooth shell of the bronchi. This is usually a metered dose inhaler (MDI), nebulizers or other proprietary dispensing devices achieved (eg B. Rotahaler or AUTOHALER). These delivery forms the maximum effect of salbutamol within five to twenty minutes dosing can take place, if some relief is seen immediately. Salbutamol may also be administered orally as an inhalant or intravenous.

2017年4月19日星期三

Vasopressin for sale


Product Name: vasopressin
CAS RN 50-57-7
Molecular Formula: C46H65N13O12S2
Weight of formula: 1056.22
Description:
Arginine vasopressin (AVP), also known as vasopressin or antidiuretic hormone vasopressin (ADH), is a hormone in most mammals, including humans, found. Vasopressin is a peptide hormone that controls the reabsorption of molecules in the kidneys of the kidneys, affecting the permeability of the tissue. It also increases peripheral vascular resistance, which in turn increases arterial blood pressure. It plays a key role in the homeostasis and regulation of water, glucose, and salts in the blood. It comes from a Preprohormonvorläufer which is synthesized in the hypothalamus and stored in vesicles in the posterior pituitary gland. The major part is stored in the posterior pituitary gland to be released into the bloodstream; However, some AVPs are released directly into the brain.

Methionic acid for sale


Product Name: Methionic acid
CAS: 503-40-2
Molecular Formula: CH4O6S2
Formula Weight: 176.17
Description:
Melting point: 107 ° -109 ° C.
Density: 2.145 g / cm 3
Chemical property: white powder.
Uses: Widely used in coating technology.
Use: Intermediate serve as medication.
Product Categories: Methionicacid; Methylenedisulfonic

4-Amino-5,6-dimethoxypyrimidine

Product name:4-Amino-5,6-dimethoxypyrimidine
CAS:5018-45-1
Molecular Formula:C6H9N3O2
Formula Weight:155.15
Description:
Boiling point:292.5 °C at 760 mmHg
Flash Point:130.7 °C
Density:1.229 g/cm3Use:Serve as Intermediate of Rivastigmine.
Storage:Kept away from flammables area.
Synonym:Pyrimidine,4-amino-5,6-dimethoxy- (7CI,8CI); 

6-Nitroveratric acid price


Product Name: 6-Nitroveratric acid
CAS: 4998-07-6
Molecular Formula: C9H9NO6
Formula Weight: 227.17
Description:
Melting point: 195-197 ° C
Chemical property: yellow crystal.
Use: Intermediate serve as medication.
Product categories: aromatic carboxylic acids, amides, anilides, anhydrides and salts, organic acids, aromatic compounds;
C9, carbonyl compounds, carboxylic acids

How to buy Indoline


Product Name: Indoline
CAS: 496-15-1
Molecular formula: C8H9N
Formula Weight: 119.16
Description:
Indoline is an aromatic heterocyclic organic compound. It has a bicyclic structure, consisting of a six-membered benzene ring which is fused to a five-membered ring containing nitrogen. The connection is based on the structure of the indole, but the 2-3 bond is saturated. By oxidation / dehydrogenation can be converted into indoles.

Where is Superfine heavy calcium carbonate


Product Name: Superfine heavy calcium carbonate
CAS RN: 471-34-1
Molecular Formula: CCaO3
Formula Weight: 100.09
Description:
Calcium carbonate is a chemical compound having the chemical formula CaCO3. It is a common substance found in rock in all regions of the world and is the main component of shells of marine organisms, snails, pearls, and eggshells. Calcium carbonate is the active ingredient in agricultural lime and is usually the main cause of hard water. It is commonly used in medicine as a calcium supplement or an antacid, but excessive intake can be dangerous.