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Estropipate bulk supplier for pharma manufacturers

Estropipate 0.75 mg, 1.5 mg,3 mg Suppliers & Bulk Manufacturers

Available Forms: Tablets

Available Strengths: 0.75 mg, 1.5 mg,3 mg

Reference Brands: Ogen (USA)

Category: Women's Health

Estropipate is a Women's Health product available as Tablets in strengths 0.75 mg, 1.5 mg,3 mg. It corresponds to the reference brand Ogen (USA). Verified GMP manufacturers and suppliers on PharmaTradz offer it in bulk for import worldwide, with regulatory documentation and dossier support available on request.

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📘 Sourcing Guide

Product Description:

Estropipate, also known as piperazine estrone sulfate, is a synthetic estrogen medication primarily used in menopausal hormone therapy. It is indicated for the treatment of moderate to severe menopausal symptoms such as hot flashes, night sweats, and vaginal dryness that result from decreased estrogen levels during menopause. Estropipate has also been used in the management of hypoestrogenism due to ovarian failure or hypogonadism and, in some cases, for the prevention of postmenopausal osteoporosis.

Chemically, estropipate is a salt formed from estrone sulfate and piperazine. After oral administration, it is metabolized in the body to estrone and estradiol, the principal endogenous estrogens responsible for regulating female reproductive tissues and secondary sexual characteristics. Through estrogen receptor activation, estropipate helps restore hormonal balance, supporting normal cellular function in estrogen-responsive tissues.

Estropipate has been marketed under several brand names, including Harmogen, Improvera, Ogen, Ortho-Est, and Sulestrex. Its clinical use has declined in many regions due to the availability of newer estrogen formulations; however, it remains an important reference product in women’s health and hormone replacement therapy portfolios.

Estropipate — third party manufacturing & bulk supply

Estropipate 0.75 mg, 1.5 mg,3 mg is available through PharmaTradz for wholesale and bulk supply as well as on a third party (contract) manufacturing basis. Buyers sourcing this product generally take one of three routes:

Wholesale / bulk supply Stock or scheduled supply from an existing manufacturer. The fastest route where the product is already registered in your market.
Third party manufacturing Manufactured to your specification and packed under your own brand and label — suits distributors and brand owners building a portfolio in their market.
Dossier licensing Where a CTD, EU-CTD or ACTD dossier exists it can often be licensed for filing in your name, compressing market entry from years to months.

What to include when you enquire

  • Destination market — determines which manufacturers hold the right site-level approvals
  • First order quantity and estimated annual volume
  • Whether you need a registration dossier or the product is already registered
  • Packaging, labelling and language requirements
  • Incoterms and required shelf life

Manufacturers of Estropipate listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding. Narcotic drugs and controlled substances are supplied strictly against valid import and export permits issued by the competent authorities.

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Frequently Asked Questions

Estropipate is used for hormone replacement therapy to manage menopausal symptoms, estrogen deficiency, and to help prevent postmenopausal osteoporosis.

Estropipate is made from estrone sulfate combined with piperazine to form a stable synthetic estrogen salt suitable for oral administration.

The trade name of estropipate is Ogen.

Estropipate (Ogen) was manufactured and marketed by Wyeth Pharmaceuticals (now part of Pfizer).

The generic name of Estropipate is estropipate.

The brand name of Estropipate is Ogen.

Estropipate has been manufactured in GMP-compliant facilities in the USA and other regulated markets, depending on historical production and supply chains.

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