Lead Optima Element Tech Company products

APIs

L-Optima - (R)-Lansoprazole

The R-enantiomer of Lansoprazole; a gastric proton pump inhibitor. An antiulcerative.

Intermediates

L-Optima - 1-(4-Pyridyl)-2-Propanone

Yellowish Transparent Liquid. 97% Min. Milrinone intermediate.

L-Optima - 4,4,5,5,5-Pentafluoro-1-Pentanethiol

Fulvestrant Intermediate. Colorless liquid. Purity: ≥97%. Single impurity: ≤1.0%. Total impurities: ≤3.0%.

Fine Chemicals

L-Optima - 4,4,5,5,5-Pentafluoro-1-Pentanol

Fulvestrant Intermediate. Colorless to pale yellow liquid. Purity: ≥98%. Total impurities: ≤2.0%.

L-Optima - (7a,17b)-7-(9-Bromononyl)-Estra-1,3,5(10)-Triene-3,17-Diol 17-Acetate

Fulvestrant Intermediate;White powder. Purity: ≥95%. Single impurity: ≤2.0%. Total impurities: ≤5.0%.

Inorganic Chemicals

L-Optima - 3-Petals Graphite Crucible

Isostatic pressing graphite has good heat resistance, fine and dense structure and good uniformity; Low coefficient of thermal expansion and excellent thermal shock resistance; Isotropy; Strong chemical corrosion resistance, good thermal conductivity and conductivity; It has excellent machinability.

L-Optima - Crystal Substrate

Have good thermal, electrical, dielectric, corrosion resistant and high temperature properties, and it has also good thermal conductivity, high hardness, infrared transparency and chemical stability and widely used as high-temperature infrared window materials, it is also excellent substrate materials for III-V nitride and some epitaxial Superconducting thin films. CAS No: 1344-28-1. Formula: Al2O3.

L-Optima - Powder

As far-infrared emitting materials, they are used in chemical fiber products, high-pressure sodium lamps, transparent ceramics, heat conducting fluids and so on.