Testosterone,cyclopentanepropionate (6CI,7CI,8CI) Cyclopentanepropionic acid, ester withtestosterone (8CI) 17b-Hydroxyandrost-4-en-3-one cyclopentanepropionate
We are a Global Sources certified manufacturer and supplier, producing and selling organic intermediates and chemicals, fine chemicals, industrial chemicals, and cosmetic raw materials. Offering menthol crystal organic intermediate oil powder Cas xxx, putting quality first, "fast shipment, safe delivery" is our advantage. Good feedback and repeat orders support the development of our company and our customers. Look forward to working with you.
Our products are widely used in medicine, health care products, cosmetics, nutritional supplements and food additives areas. Our factory covers a large acres, the proposed construction of the plant will be GMP standards, the factory environment clean and tidy, rational layout, with large and medium-sized production workshop and repocessed shop. It is equipped with advanced equipment quality inspection and research center. Those products of both quality and technical content have reached the domestic advanced level.
Items |
Standard |
Result |
Appearance |
White or almost white crystalline powder |
White crystalline powder |
Identification |
Infrared Absorption |
Positive |
Melting Point |
98.0°C ~104.0°C |
99.5°C ~102.0°C |
Specific rotation |
+85°~+92° |
87.0° |
Free Cyclopentanepropionic acid |
≤0.2% |
Conforms |
Residue On Ignition |
≤0.2% |
0.04% |
Organic Volatile Impurities |
≤5000 ppm |
<5000 ppm |
Loss on drying |
≤0.5% |
0.30% |
Related substance |
Single ≤2.0% Total ≤3.0% |
Conforms Conforms |
Assay |
97.0%~103.0% |
99.16% |
Conclusion |
The products conform with USP35 standard |
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