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Home/Catalysts & Chemical Auxiliary Agents/Other/5,8-dihydroxy-2-[(1r)-1-hydroxy-4-methyl-pent-3-enyl]naphthalene-1,4-dione cas 517-89-5

5,8-dihydroxy-2-[(1r)-1-hydroxy-4-methyl-pent-3-enyl]naphthalene-1,4-dione cas 517-89-5

Assay: 30% 50% 70% 90% 98%

Appearance: Papper Crystalline powder

Capacity: Produce on demand

Packaging: 1kg/bag

Sample: available



CAS 517-89-5 Details


CAS No.: 517-89-5

Molecular Formula:C16H16O5

Molecular Weight:288.3

MolecularStructure:5,8-Dihydroxy-2-[(1R)-1-hydroxy-4-methyl-pent-3-enyl]naphthalene-1,4-dione Structure

Appearance:Red powder

CAS 517-89-5 Typical Properties

Appearance Red powder
Odor Taste Characteristic
Assay ≥50%
Mesh Size 100
Loss on Drying ≤8 %
Total Ash ≤7 %
Heavy Metals ≤10 mg/kg
As ≤0.5 mg/kg
Cd ≤1 mg/kg
Pb ≤1 mg/kg
Hg ≤0.5 mg/kg
Total Plate Count ≤1000 cfu/g
Total Yeast Mold ≤100 cfu/g
E. Coli Negative
Salmonella Negative
Staphylococcus Negative

CAS 517-89-5 Usage

Mainly used for the treatment of wet rash, cyanosis, hematuria, turbidity and blood stasis, hot constipation, burns, eczema, erysipelas

(1) Hypoglycemic effect

(2) Bacteriostasis

(3) Prevent the anticoagulant effect of heparin.

(4) Anti-tumor effect

(5) Tumor suppressing effect

(6) Inhibition of hormone secretion.

(7) Antioxidant effect

CAS 517-89-5 Packaging and Shipping

Packing: 1KG/BAG

CAS 517-89-5 Storage

Keep container tightly closed in a dry and well-ventilated place.

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