B&H supplies Amantadine HCl API, CAS 665-66-7, as a pharmaceutical raw material for authorized and regulated formulation, research, development, and manufacturing applications.
Amantadine Hydrochloride is a synthetic adamantane derivative historically associated with antiviral activity against influenza A viruses. Its approved indications and permitted uses vary considerably between countries and regions.
This product must not be used in poultry, swine, or other food-producing animals unless the intended use is expressly authorized by the relevant regulatory authority.
Explore our broader range of Active Pharmaceutical Ingredients for regulated pharmaceutical and animal health product development.
| Item | Details |
|---|---|
| Product Name | Amantadine Hydrochloride |
| Common Name | Amantadine HCl |
| CAS Number | 665-66-7 |
| Molecular Formula | C₁₀H₁₈ClN |
| Molecular Weight | 187.71 |
| Product Category | Active Pharmaceutical Ingredient |
| Typical Appearance | White or nearly white crystalline powder |
| Primary Function | Pharmaceutical raw material with antiviral and other established pharmacological activities |
| Intended Use | Authorized pharmaceutical formulation, research, development, and manufacturing |
| Regulatory Status | Restricted or prohibited for certain veterinary and food-animal uses in many markets |
| Supply Type | Bulk API supply, sample evaluation, and long-term sourcing |
| Documentation | COA, TDS, SDS, specification, and available regulatory documents |
The final assay, impurity limits, appearance, particle size, residual solvents, microbiological limits, packaging, and shelf life must be confirmed through the applicable specification and batch Certificate of Analysis.
Explore our broader range of Veterinary APIs for regulated animal health product development and pharmaceutical manufacturing.
Looking for more information?
If you have any questions about products, technical support, after-sales service, etc., Please feel free to contact us at any time.
Talk to an expert +Share:
Product Overview
Amantadine Hydrochloride is the hydrochloride salt of amantadine and belongs to the adamantane class of pharmaceutical compounds.
It has historically been used in pharmaceutical products associated with influenza A antiviral activity. Amantadine also has established pharmacological activity in certain neurological applications.
However, the permitted indications, dosage forms, manufacturing requirements, and veterinary restrictions vary significantly between jurisdictions. Buyers must therefore confirm the legal and regulatory status of the intended application before purchasing or formulating this API.
B&H supplies Amantadine HCl as a raw material only. It is not supplied as a finished medicine, feed additive, or ready-to-administer veterinary product.
| Property | Information |
| Chemical Name | Amantadine Hydrochloride |
| Alternative Name | 1-Adamantanamine Hydrochloride |
| CAS Number | 665-66-7 |
| Molecular Formula | C₁₀H₁₈ClN |
| Molecular Weight | 187.71 |
| Physical Form | Crystalline powder |
| Typical Color | White or nearly white |
| Product Type | Pharmaceutical active ingredient |
The information above identifies the active pharmaceutical ingredient. Commercial specifications may differ according to the production source, pharmacopoeial requirements, analytical methods, and destination market.
Amantadine HCl API is supplied for use by qualified pharmaceutical manufacturers, research organizations, formulation companies, and authorized distributors.
Potential commercial and development applications may include:
The product is not intended for direct administration without further formulation, quality evaluation, regulatory review, and approval.
B&H does not provide treatment recommendations, veterinary dosage instructions, or finished-product claims for this API.
Amantadine belongs to the adamantane class of compounds historically developed for activity against influenza A viruses.
Its antiviral activity has been associated with interference in the influenza A viral M2 ion-channel function. However, resistance patterns, clinical recommendations, and regulatory policies have changed substantially over time.
For this reason, the product should not be promoted as a universally effective treatment or preventive product for influenza.
Any pharmaceutical claim must be supported by:
Amantadine HCl is subject to strict veterinary restrictions in numerous markets.
It must not be marketed or used for the prevention or treatment of influenza in poultry, swine, or other food-producing animals where such use is prohibited, unapproved, or reserved for human medicine.
In particular, buyers should not assume that a raw material can legally be used in animals simply because it has known antiviral activity.
Before purchasing, importing, formulating, distributing, or using Amantadine HCl, the buyer must verify:
B&H reserves the right to request an end-use statement, buyer qualification documents, regulatory authorization, or other compliance information before accepting an order.
Amantadine HCl API is not an animal feed vitamin, nutritional feed additive, premix ingredient, or routine compound-feed ingredient.
It should not be added directly to:
Any veterinary pharmaceutical use must be expressly permitted by the appropriate authority and carried out through an authorized pharmaceutical manufacturing and distribution system.
B&H can coordinate technical and quality documentation according to the selected production source and customer requirements.
Available documents may include:
Document availability depends on the partner factory, requested specification, order quantity, destination market, and regulatory requirements.
Depending on the required standard, Amantadine HCl API may be evaluated for parameters such as:
Customers should provide their required pharmacopoeial standard, in-house specification, analytical method, and acceptance limits when requesting a quotation.
B&H will review the requested parameters against available factory specifications before confirming supply.
API requirements can vary considerably between pharmaceutical manufacturers and destination markets.
To identify an appropriate supply source, customers should provide:
B&H can compare these requirements with the specifications available from selected partner factories.
A product should not be approved solely based on its CAS number or product name. The complete specification, analytical method, impurity profile, manufacturing source, and batch documentation must also be evaluated.
Packaging arrangements depend on the selected factory, order quantity, transportation requirements, and customer specification.
Amantadine HCl API should generally be:
The final storage temperature, packaging material, retest period, and handling requirements should follow the corresponding product specification and batch documentation.
Amantadine HCl is a pharmacologically active substance and should be handled only by trained personnel in an appropriately controlled environment.
Suitable workplace controls may include:
Users should review the current SDS and conduct an application-specific workplace risk assessment before handling the material.
B&H supplies Amantadine HCl API to qualified B2B customers, including:
Supply is subject to B&H compliance review and applicable export, import, pharmaceutical, and veterinary regulations.
Contact B&H with your required specification, intended application, destination country, estimated quantity, and documentation requirements.
Our team will review product availability, regulatory suitability, factory documentation, sample options, estimated lead time, and commercial terms.
Why Choose Us
Extensive Portfolio
A one-stop shop for a vast range of animal health products across multiple species.
Sino-Finnish Advantage
We blend efficient sourcing from China with an uncompromising commitment to European quality standards and business ethics.
Supply Chain Excellence
Strong manufacturing partnerships and logistical expertise ensure a consistent supply and on-time delivery to destinations worldwide.
Technical Expertise
Our team provides valuable technical support and market intelligence to help you make informed decisions.
Customer-Centric Approach
We build long-term, transparent relationships by understanding your unique needs and delivering flexible, customized solutions.
Request Sample Or Quotation Now
Contact Us For More Information About Products And Applications
Contact Us +
China Office:
Room 1105, E08-2, Suning Huigu, No 268, Jiqingmen Street, Gulou district , Nanjing, Jiangsu, China
Get The Latest News
