2017年4月12日星期三

Ethyl 4-bromophenylacetate


Product Name: Ethyl 4-bromophenylacetate
CAS: 14062-25-0
Molecular formula: C10H11BrO2
Formula Weight: 243,1
Description:
Melting point: 29-33 ° C (lit)
Boiling point: 88-90 ° C 0.35 mm
Flash point:> 110 ° C
Density: 1389 g / cm3
Product groups: acids and derivatives, aromatic esters, C10 to C11, carbonyl, ester

2017年4月11日星期二

Vancomycin hydrochloride


Product Name: Vancomycin Hydrochloride
CAS: 1404-93-9
Molecular Formula: C66H76Cl3N9O24
Weight of formula: 1485.71
Description:
Chemical property: white powder.
Product Categories: Base Bioreagents, Pharmacopoeia A-ZPharmacopoeia (USP), Antibiotics Pharmacopoeia More ... Close ...;
Research Themes, Antibiotics, APIs, Peptide / Antibiotic Synthesis

How to buy Yttrium nitrate


Product Name: Yttrium nitrate
CAS: 13494-98-9
Molecular Formula: H12N3O15Y
Formula Weight: 383.01
Description:
Boiling point: 83 ° C to 760 mmHg
Density: 2.682 g / ml at 25 ° C (Lit)
Chemical property: colorless to fest.Löslich red in water
Yttrium nitrate is applied to ceramics, glass and electronics. High purity grades are the most important materials for tri-phosphor tribes of rare earths and yttrium-iron garnets which are very effective microwave filters.

Di-tert-butylchlorophosphine price


Product Name: Di-tert-butylchlorophosphine
CAS: 13716-10-4
Molecular formula: C8H18ClP
Formula Weight: 180.66
Description:
Melting point: 30-36 ° C
Boiling point: 48 C to 3 mm Hg
Flash point: 61 ° C
Chemical properties: Clear to yellowish liquid
Product categories: chlorophosphate, ligands, catalysts and inorganic chemistry;
Phosphorus compounds, phosphorus precursor, phosphines

Trilostane for sale


Product Name: trilostane
CAS RN: 13647-35-3
Molecular formula: C20H27NO3
Formula Weight: 329.43
Description:
Trilostane is an inhibitor of 3-β-hydroxysteroid dehydrogenase, which is used in the treatment of Cushing's syndrome.
It is perhaps better known under the trade name Vetoryl. It was withdrawn from the US market in April 1994 but it was recently approved in 2008 for the treatment of Cushing's disease (Hyperandrenokortizismus) in dogs.
The safety and efficacy of trilostane have been presented in several studies. Success is due to the improvement of both blood samples as well as physical symptoms measured (increased appetite and activity level and reduced wheezing, thirst and urination).
Only one other drug, Anipryl (selegiline) is approved by the FDA to treat Cushing's disease in dogs, but just to treat simple, hypophysenabhängige Cushing.
It has been used as an inhibitor of progesterone.

What is buy Gromwell red


Product Name: Gromwell red
CAS: 517-88-4
Molecular formula: C16H16O5
Molecular Weight: 288.29
Product description: single product soluble in ethanol, acetone, hexane, petroleum ether, glycerol and other organic solvents and oils insoluble in water but soluble in alkaline medium. Under the condition of acid red, neutral in violet, violet in iron ions in deep blue in an alkaline solution. Peaks of maximum absorption in petroleum ether in a wavelength of 520 nm. Do you have some antibacterial activity.

Astaxanthin price


Product Name: astaxanthine
CAS RN: 472-61-7
Molecular formula: C40H52O4
Molecular Weight: 596.86
Product Description: A kind of carotenoids, natural as a powerful antioxidant. As other carotenoids astaxanthin belongs to a type of liposoluble and water-soluble pigment, shrimp, crab, salmon, algae and other marine creatures result sich.Kann be used as antioxidant, oxidative damage of free radicals On the body inhibits.