Product Parameters

| Item | Specification |
| Density | 1.15 |
| Melting point | 149-153 °C |
| Boiling point | 532.8°Cat760mmHg |
| Refractive index | 1.579 |
| Flash point | 207.7°C |
| Vapor pressure | 0.0±1.5 mmHg at 25°C |
| PSA | 46.53000 |
| logP | 6.13050 |
| Appearance | White or off-white crystalline powder |
Application
Hormone Replacement Therapy (HRT):
Used in menopausal women to relieve symptoms such as hot flashes, vaginal dryness, and atrophy, and to prevent estrogen-deficiency-related conditions (e.g., osteoporosis).
Sometimes prescribed for estrogen replacement in transgender women as part of gender-affirming therapy.
Medical Treatment for Hormone-Dependent Conditions:
Adjunctive therapy for advanced prostate cancer in men (to suppress androgen production via negative feedback on the hypothalamic-pituitary axis).
Storage
Store at room temperature (20–25°C, 68–77°F), unless otherwise specified by the manufacturer.
Keep in a tightly sealed container to protect from moisture and air.
Store in a cool, dry place away from direct light (light exposure may degrade the compound).
Keep out of reach of children and pets.
Stability
Chemical Stability:
Under proper storage conditions, Estradiol Cypionate is stable when protected from light, heat, and moisture.
Degradation may occur through hydrolysis or oxidation under prolonged exposure to extreme temperatures, humidity, or direct sunlight.
Shelf Life:
The shelf life is typically 2–3 years when stored unopened in the original container under recommended conditions.
Once a solution (e.g., injectable formulation) is reconstituted, follow the manufacturer's guidelines for usage duration (usually short-term stability, often 24–48 hours when refrigerated).
Packaging
Packaging
Efficient, swift, and secure logistics - bridging the world with reliability.

Company Profile
ZHONGDA (ZHENGZHOU) INTERNATIONAL EXP.&IMP.CO.,LTD. Is a subsidiary of HENAN KANGYUAN FLAVOR GROUP CO.,LTD.
ZhongDa operates monomeric frag rances, synthetic fragrances, chemical raw materials, pharmaceutical and dye intermediates,agricultural and sideline products, metal materials and food flav ors etc..
It is also responsible for the procurement ( of various raw materials, instruments and equipments which are required for the production, engineering,re research and development of subsidiaries of Kangyuan group company. Relying on strong financial support, professional sales network, and high-quality product services, ZhongDa has become the partner of dom nestic and foreign manufacturers and professional customers, and it is a foreign trade-oriented enterpl rise with considerable strength in the spice industry.


ZHONGDA (ZHENGZHOU) INTERNATIONAL EXP.&IMP.CO.,LTD. was established in 2007, with a group of professional business trade, product research and development team.
It has rich experience in foreign trade, good domestic and international business reputation, and extensive sales channel advantages. Through the joint efforts, ZhongDa has achieved outstanding results. Our products sell well all over the country and are exp( orted to Southeast Asia, Middle East, America, Europe and other countries and regions. And enjoy high re eputation from domestic and foreign customers.
ZhongDa adheres to the tenet of"Quality first, service firs st". We sincerely hope to establish good coope rative relationship with more companies and strive to mer et the different requirements of customers. We hope that ZhongDa products will help you succeed in your pr oducts. We hope that our products will develop together in big market and create brilliant future. We sincer rely welcome customers to visit, guide and call us!
Advantages
1). More than 30 years of production experience and more than 10 years of export sales experience.
2). Our products have Kosher, ISO and Halal certificate.
3). Small batch shipment and sub-packaging is available.
4). Provide COA, MSDS, Health Certificate and Origin Certificate.
5). Quality first, service best.

FAQ
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