Shaanxi Iknow Biotechnology Co., Ltd.

Shaanxi Iknow Biotechnology Co., Ltd.


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Dutasteride Active Pharmaceutical Ingredients CAS 164656-23-9 EP Grade

Dutasteride Active Pharmaceutical Ingredients CAS 164656-23-9 EP Grade

Dutasteride Active Pharmaceutical Ingredients CAS 164656-23-9 EP Grade

Product Details:

Place of Origin: China
Brand Name: IKNOW
Certification: GMP,SGS,ISO
Model Number: Iknow-107

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1KG/Foil Bag or As per customers request
Delivery Time: 2-3 working days
Payment Terms: T/T, Western Union
Supply Ability: 50 Kg/Per month
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Detailed Product Description
Name: Dutasteride CAS: 164656-23-9
Assay: 97.0%-103.0% Grade: EP9
Appearance: White Or Pale Yellow Powder Identification: Complies
Specific Optical Rotation: +33.0°~+39.0° Water: ≤0.2%

Dutasteride Active Pharmaceutical Ingredients CAS 164656-23-9 EP Grade


Dutasteride Information  

Dutasteride useful for the symptoms of benign prostatic hyperplasia (BPH); colloquially known as an "enlarged prostate". In those who are being regularly screened 5-alpha-reductase inhibitor(finasteride and dutasteride) reduce the overall risk of being diagnosed with prostate cancer however there is insufficient data to determine if they have an effect on the risk of death and may increase the chance of more serious cases.

Dutasteride Specification


Item Specification Result
Appearance White or pale powder Complies
Identification A: Comparison: Dutasteride CRS

Sample spectrum is similar to that of reference standard

Specific optical ignition +33.0°~+39.0° +37.5°
Residue on ignition ≤0.1% 0.08%
Water ≤0.2% 0.08%
Related substance Impurity A ≤0.2% 0.02%
Impurity B ≤0.15% 0.01%
Impurity E ≤0.3% 0.06%
Impurity C ≤0.2% Not detected
Impurity F ≤0.4% 0.24%
Impurity G ≤0.3% Not detected
Unspecified impurities≤0.10% Not detected
Impurity H ≤0.3% 0.01%
Impurity I ≤0.5% 0.05%

Unspecified impurities eluting after


Not detected
Total impurities≤1.5% 0.38%

Residual Solvents

Methanol≤3000ppm Not detected
Ethanol≤5000ppm 572ppm
Acetonitrile≤410ppm Not detected
Dichloromethane≤600ppm Not detected
Dioxane≤380ppm Not detected
Pyridine≤200ppm Not detected
Toluene≤890ppm Not detected
Assay 97.0~102.0% 99.5%
Conclusion The product meet the testing requirements


Dutasteride Application
Dutasteride is used in men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). It works by reducing the size of the enlarged prostate. This helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate frequently or urgently (including during the middle of the night). It may also reduce the need for surgery to treat BPH.
Product Advantages
1) Samples Small quantity are available at any time
2) High Quality , Best price
3) Professional Service and on-time delivery
4) Accept Custom Order, Avaliable in thickness and package
5) Unconditional refund if the product quality is not up to standard
Shipping Details


Delivery Method

(TNT,Fedex,DHL,EMS )

By Air By Sea
Shipping Quantity Under 100kg Over 100kg Over 500kg
Delivery Time 6-8 days 3-5 days 20-30 days               
Characteristic Door to Door Airport to Airport Sea Port to Sea Port



Contact Details
Shaanxi Iknow Biotechnology Co., Ltd.

Contact Person: Dylan

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