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Butorphanol bulk supplier for pharma manufacturers

Butorphanol 1 mg/mL, 2 mg/mL, 10 mg/ml Suppliers & Bulk Manufacturers

Available Forms: Injection / nasal spray

Available Strengths: 1 mg/mL, 2 mg/mL, 10 mg/ml

Reference Brands: Stadol (USA), Stadol NS (USA)

Category: Analgesic

Butorphanol is a synthetic opioid analgesic that acts as a mixed agonist–antagonist at opioid receptors—stimulating kappa receptors and partially antagonizing mu receptors. It provides effective pain relief with a lower risk of respiratory depression compared to pure opioid agonists. Commonly used in surgery, migraine treatment, and labor pain management.

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Butorphanol — third party manufacturing & bulk supply

Butorphanol 1 mg/mL, 2 mg/mL, 10 mg/ml 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.

Indicative minimum order quantity

Butorphanol is supplied as Injection / nasal spray — supplied in more than one dosage form, each with its own manufacturing economics, so the indicative MOQ is a minimum order value of USD 5,000 per product. Actual MOQ is confirmed by the allocated manufacturer against your pack presentation and destination market. See full supply terms for dossier formats, market availability and shelf life.

Manufacturers of Butorphanol listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding.

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Frequently Asked Questions

Butorphanol is used to relieve moderate to severe pain, including postoperative pain, migraine headaches, and labor pain. It acts as an opioid analgesic with mixed agonist-antagonist properties, providing effective pain relief with a lower risk of dependency compared to full opioid agonists.

Butorphanol is made from the active compound butorphanol tartrate, a synthetic morphinan derivative. It is formulated as an injectable solution or nasal spray for rapid pain management.

The trade names include Stadol, Butorphic, and Butrum.

Butorphanol is manufactured by pharmaceutical companies such as Pfizer, Hikma Pharmaceuticals, and Sun Pharmaceutical Industries.

The generic name of this product is Butorphanol Tartrate.

The brand names are Stadol, Butorphic, and Butrum.

Butorphanol is manufactured in countries such as the United States, India, and the United Kingdom by licensed pharmaceutical producers.

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