2-Isopropyl-4-(((N-methyl)amino)methyl)thiazole dihydrochloride (MTV-II dihydrochloride)

Formula: C9H9NO2

Molecular weight: 163.172

Specifications:
Appearance: White or off-white crystalline powder
Assay: ≥99.0% 
Single impurity:≤0.5%
Total impurities:≤1.0%
Enantiomer:≤0.5%
Water: ≤0.5%

Usage: Intermediate of pharmaceuticals, mainly ...

Chemical name: 1-Benzyl-5-phenylbarbituric acid

Formula: C17H14N2O3
Molecular weight: 294.31

Specifications:
Appearance: White to off-white crystalline powder 
Melting point: 158℃-164℃
Solubility: Clear in its 2% (w/w) MMA solution (20℃) (keep for 10 minutes ...

Formula: C4H8O2Molecular weight: 88.106
Specifications:
Appearance: Colorless transparent liquid
Density: 1.030-1.035g/ml(20℃)
Freezing point: 10.5℃~12.0℃
Acidity: ≤0.001% (as CH3COOH)
Water: ≤0.10%
Peroxide: ≤0.005%(as H2O2) 
Unvolatile matter:≤0.01%
A...

Formula: C4H8O2Molecular weight: 88.106
Specifications:
Appearance: Colorless transparent liquid
Density: 1.0342g/ml(20℃)
Acidity: ≤0.01% (as CH3COOH)
Water: ≤0.1%
Peroxide: ≤0.005%(as H2O2) 
Unvolatile matter:≤0.01%
Aldehyde: fit for test
Assay: ≥99.0%

...

Formula: C3H6O2
Molecular weight: 74.08


Specifications:
Appearance: colorless transparent liquid
Peroxide: ≤0.005%
Water:≤0.03%
Acidity: ≤0.005%
Assay:≥99.9%
Inhibitor: Upon customers' request


Usage: It's a kind of excellent organic solvent, whcih can be used as t...

Formula: C4H8O2
Molecular weight: 88.106

Specifications:
Appearance: Colorless transparent liquid
Density: 1.030-1.035g/ml(20℃)
Freezing point: ≥11.0℃
Acidity: ≤0.01% (as CH3COOH)
Water: ≤0.1%
Peroxide: ≤0.005%(as H2O2) 
Unvolatile matter:≤0.01%
...

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: C9H16O4 
Molecular weight: 188.22

Specifications:
Appearance: Colorless to slightly yellow transparent liquid
Assay: ≥99.0% (GC)
Water: ≤0.2%

Usage: Intermediate of pharmaceuticals

Package: 200kg/galvanized iron drum