Tetraene Acetate

Product Name: 3TR（tetraene acetate）

Chemical Name: 3,20-Dioxopregna-1,4,9(11),16-tetraen-21-yl acetate

CAS NO.: 37413-91-5

EINECS No.: 253-497-3

Structural formula: 

Appearance: White or white crystalline powder

Purity: ≥99.0%

Melting point: ≥169℃

LOD: ≤0.50%

Package: Net 25KG/Drum

Usage: Intermediate of steroid hormone drugs, Intermediate of dexamethasone and betamethasone

Flow Chart: Concentration & Crystallization/ Solid liquid separation/ Drying/ Acylation Synthesis/ Dissolution/ Filtration/ Solid liquid separation/ Drying/ Packing

Product＆ Company advantages：The company is located in Dingtao district, Heze city, Shandong province. It is a high and new technology enterprise of steroidal drugs intermediate. It focus on research development, production and sales. It covers an area of 588000 square meters, 708 staff. Several PhD, master sresearch and development team members, with 3200 square meters of high standards of biological engineering research and development center. At present, the company has grown into the industry leading enterprises. Androstenedione, 3TR（tetraene acetate）, 8DM etc. five big series biological type steroidal drugs raw materials of large-scale production technology, is the only company with full range of product line of businesscurrently .

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