17-Acetyl-10 117048-56-3 DESOXY-TETRAENE(5-ST)

Factory supply 100% Pure 5ST/ Tetraene 21-Methyl CAS 117048-56-3 DESOXY-TETRAENE(5-ST) 1-Desoxy Tetraene(5-ST) is mainly used as nitrogenous fertilizer, but it is not suitable for crops of...
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Product Details

Factory supply 100% Pure 5ST/ Tetraene 21-Methyl CAS 117048-56-3 DESOXY-TETRAENE(5-ST)


1-Desoxy Tetraene(5-ST) is mainly used as nitrogenous fertilizer, but it is not suitable for crops of tabooing chlorine; 2-Desoxy Tetraene(5-ST) can be used as mixed fertilizers.


Quick Details:

CAS No.:117048-56-3

MF:C23H26O4

EINECS No.:253-497-3

Place of Origin:ShenZhen, China (Mainland)

Type:Anesthetic Agents, Anti-Allergic Agents, Antibiotic and Antimicrobial Agents, Antidote, Antineoplastic Agents, Blood System Agents, Electrolyte Balance and Dialysis Agents, Vitamins, Amino Acids and Coenzymes

Grade Standard:Other

Brand Name: SENDI

Purity:99.0%~103.0%

Product Name:5ST/ Tetraene 21-Methyl

Appearance:white to off-white crystalline powder

Application:Pharmaceutical,

packing:Bottle,Drum,Plastic Container

Effect1:Medicine,Pharmaceutical intermediate

Standard:EP/USP

Sample:Available

Molecular weight:366.46

Melting point:Not less than 170C;

Molecular structure:

117048-56-3.png


Applications:

Product NamePregna-1.4.9(11).16-tetraene-3.20-dione
Other name5-ST
CAS No.117048-56-3
MFC21H24O2
MW308.41
AppearanceWhite or off-white crystalline powder
Testing methodHPLC

 

Analysis: 

Items

Specifications 

Results

Appearance

White or off-white crystalline powder

Off-white crystalline powder

Loss on drying 

≤0.5% 

0.2%

Specification optical rotation

+19° ~ + 23° 

+ 21.1°

Single impurity 

≤0.3% 

0.23%

Purity (HPLC)

≥99.0%

99.9%



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HPLC: 

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