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- Brand：hebei qujie
- Model：25kg/bag
- Purity：≥98%(HPLC)
- Cas：521-18-6
- Createtime： 2026-06-16
- Updatetime： 2026-06-16
| useage | Endocrine research reagents, pharmaceutical raw materials, and so on. |
| deliveryInfo | |
| appearance | white to off-white crystalline powder. |
| aliasen | |
| supplyCapacity | 70T/Month |
| harbor | tianjin qingdao shanghai |
| minorder | 1KG |
Description:
Stanolone, also known as 5α-Dihydrotestosterone (DHT), CAS 521-18-6, is a potent endogenous androgen steroid compound with molecular formula C19H30O2. It appears as white to off-white crystalline powder, HPLC purity ≥99% for pharmaceutical grade, insoluble in water, soluble in ethanol, acetone and vegetable oil. It is a non-aromatizable active metabolite of testosterone, featuring high binding affinity to androgen receptor, supplied with complete COA, MSDS and full quality test records. The product requires sealed storage at 2-8℃ away from light and moisture, and belongs to regulated anabolic androgenic steroid raw material for legal pharmaceutical and lab research only.
Application:
Pharmaceutical raw material:
For clinical treatment of male hypogonadism, sexual differentiation disorder caused by 5α-reductase deficiency, male infertility and abnormal prostate disease diagnosis.
Biochemical laboratory reagent:
Classic androgen receptor agonist, widely used in cell & animal model research of PCOS, prostate cancer, androgen signaling pathway and endocrine pharmacology.
Forensic & sports testing reference standard:
Certified analytical standard for anti-doping detection and steroid residue inspection in lab testing institutions.
Biological research tool: Applied to study androgen-mediated hair follicle growth, sebaceous gland activity and male secondary sexual characteristic development mechanism.
This product is strictly controlled anabolic steroid, only available for legal pharmaceutical production and scientific research. Not allowed for human body fitness enhancement without official medical license.
| vapor pressure | Extremely low vapor pressure at 20°C, negligible for solid steroid crystalline powder |
| solubility | Soluble in ethanol, acetone, chloroform and vegetable oil; slightly soluble in methanol; insoluble in water and aqueous buffers |
| form | Crystalline powder |
| color | White to Off-white |
| Water Solubility | Insoluble |
| Sensitive | Light-sensitive; avoid high temperature and long-term exposure to air |
| Stability | Stable under sealed cold storage (2-8℃); avoid high temperature, moisture and direct sunlight |
Shipping: 25kg/bag or custom specifications as you require.
Delivery Detail: Some of the products can be supplied within 7 days on the strength of warehouse.
Receipt Reminder: Please check the package for intact condition before signing for delivery. Should you encounter missing items, quantity discrepancies or quality issues upon inspection, you may reject the delivery and get in touch with us. We will resolve the matter promptly.
Hebei Qujie Technology Co., Ltd. was established in 2021. It is a private enterprise integrating production, customization, sales, and trade. The company is located at No. 8 Jinhe East Road, Tongye Town, Luquan District, Shijiazhuang City. The factory has an elegant environment, complete equipment, and ample resources. The company possesses advanced technology and professional technical personnel. Since its establishment, the company's sales have steadily increased. The company adheres to the business philosophy of 'quality and price, customer first,' which is effectively reflected in its operations, and is committed to providing customers with sufficient supply and stable and reliable quality.
Business Philosophy: Integrity-based, win-win cooperation
Corporate Spirit: Integrity, gratitude, equality, mutual respect
Corporate Mission: Create opportunities for employees, create value for customers
We strive to meet your demands with the following services:
1.Customized solutions tailored to individual clients
2.Arrangement of third-party product inspections as required
3.Evaluation and mass production based on your counter samples
4.Favorable exclusive discounts for long-term partners
5.Round-the-clock customer support
