Diethyl ethylmalonate

Formula:C8H16Cl2N2S

Molecular weight:243.20

Specifications:
Appearance: Off-white to brown yellow solid
Water:≤0.4%
Purity:≥97.5% 
Related impurities: Upon customers' request

Usage:Intermediate for RItonavir, a kind of anti-AIDS pharmaceutical

Package:...

Formula: C4H5NOS
Molecular weight:115.15

Specifications:
Appearance: Slightly yellow to yellow viscous liquid
Assay: ≥99.0%
Water: ≤0.2%

Usage: Intermediate for Ritonavir, a kind of anti-AIDS pharmaceutical

Package: 25kg or 50kg/plastic lined iron...

Formula: C9H16O4

Structure: HOOC(CH2)7COOH

Molecular weight: 188.22
Specifications:
Appearance: White to slight yellow oblique rhombohedral rhombohedra crystal, needle crystal or powder Clarity and color of solution: 5ml 1% 1N NaOH solution is colorless ...

Chemical name: 1-Benzoyl-5-ethyl-5-phenyl barbitoric acid
Formula: C19H16N2O4
Molecular weight: 336.34 
Specifications：
Appearance: White crystalline powder with bitter taste 
Solubility: Practically insoluble in water, slightly soluble in 96% ethanol and ether...

Formula: C8H11NO
Molecular weight: 137.18

Specifications:
Appearance: Off-white crystalline powder
Loss on drying:≤0.5%
Assay:≥98.5%
Optical purity:≥99.0%
Melting point： 75℃-79℃

Usage: Intermediate of pharmaceuticals

Package: 25kg/fibre drum

Formula:C11H20O4
Molecular weight: 216.27


Specifications:
Appearance: colorless to slightly yellow transparent liquid
Water:≤0.2%
Assay:≥98.5%


Usage:intermediate for barbiturates


Package: 200kg/galvanized iron drum

Formula: C15H20O4

Molecular weight: 264.32

Specifications:
Appearance: colorless to slightly yellow transparent liquid
Assay: ≥98.5%
Water: ≤0.2%
Density: 1.068-1.072

Usage: Major intermediate for Phenobarbital and Primidone

Package: 200k...

Formula: C13H16O4

Molecular weight: 236.0

Specifications:
Appearance: Colorless to slightly yellow transparent liquid
Assay: ≥98.5%
Water: ≤0.2%

Usage: Intermediate of pharmaceuticals

Package: 200kg/galvanized iron drum

Formula: C10H12O2

Molecular weight: 164.22

Specifications：
Appearance: Colorless to slightly yellow transparent liquid
Assay: ≥99.5.%
Water: ≤0.2%
Acid value:≤0.5mg KOH/g

Usage: Intermediate for Diethyl ethylphenylmalonate, chemicals, agrochemicals and ph...

Formula: C13H15NO2
Molecular weight: 217.26

Specifications:
Density: 1.050-1.070g/cm3
Appearance: Colourless or slightly yellow liquid
Assay: Total ester content ≥98.0%
             Total ethyl ester content ≥96.0%
Water: ≤0.2%
...

Nantong Jinghua Pharmaceutical Co Ltd offers a wide range of products which includes ethyl fluoroacetate. It belongs to intermediates category. Packaging: 200kg/drum. Contact us for more information.

Nantong Jinghua Pharmaceutical Co Ltd offers a wide range of products which includes ethyl phenylacetate. It belongs to intermediates category. Packaging: 200kg/drum. Contact us for more information.