APIs & Intermediates Manufacturers & Wholesale Suppliers
The APIs & Intermediates category encompasses a wide range of pharmaceutical ingredients and compounds used in drug formulation and development. Typical buyers include pharmaceutical companies, contract manufacturers, and research institutions seeking high-quality raw materials for their production processes. Buyers can source these products from various locations, including Vapi, Ankleshwar, Jiangsu, Shanghai, and Hyderabad, on Broost.
On Broost · updated 3 Nov 2026
- 230 suppliers of apis & intermediates with 298 listings. Listed from the suppliers' own public websites.
- Most suppliers are in Hyderabad (9), Shanghai (7), Ankleshwar (6).
- Supplier base: China (47), India (47), United States (29).
- Listings commonly specify CAS No., CAS Number, Molecular weight, Molecular formula, Application.
Browse by manufacturing hubs
Pharma Grade Oils
Hetaksh Essential Oils
Price
Quote on request
Chitosan for Biomedical & Pharma Applications
ChitoLytic Inc.
Price
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Pharma-Grade Aluminium Hydroxide
Sino‑Aluminas Ltd
Price
Quote on request
Pharmaceutical Raw Materials Wholesale Marketplace
echemi.com
Price
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Aluminium Hydroxide Powder Wholesale
Chemate Group
Price
Quote on request
Aluminum hydroxide BP/Ph Eur/USP Grade
Muby Chemicals
Price
Quote on request
Carboxymethyl Chitosan – Bulk Carboxymethylated Biomedical Chitosan
Go4WorldBusiness Carboxymethyl Chitosan Suppliers
Price
Quote on request
Chitosan Hydrochloride (Chitosan HCl) – Medical & Industrial Grade
Chitosan Global
Price
Quote on request
ChitoLytic – High‑Grade Chitosan for Pharma & Biomedical Use
ChitoLytic Inc.
Price
Quote on request
Sino‑Aluminas – Pharma‑Grade Aluminium Hydroxide Wholesale
Sino‑Aluminas Ltd
Price
Quote on request
What to specify when sourcing apis & intermediates
- Type of API or intermediate required
- Purity levels and grades
- Packaging requirements
- Minimum order quantities (MOQ)
- Regulatory certifications needed
- Delivery timelines
- Specific chemical properties or specifications
Frequently asked questions
What factors influence the pricing of APIs and intermediates?
Pricing can be influenced by factors such as the complexity of the synthesis process, raw material costs, regulatory compliance, and market demand. Additionally, geographical location can affect shipping and logistics costs.
What is the typical minimum order quantity (MOQ) for APIs?
Minimum order quantities for APIs can vary significantly depending on the supplier and the specific product. It's common for suppliers to set MOQs based on production costs and packaging requirements.
How are quality checks conducted for APIs?
Quality checks for APIs typically involve rigorous testing for purity, potency, and contaminants. Suppliers often follow Good Manufacturing Practices (GMP) and may provide certificates of analysis to ensure compliance.
What are the typical lead times for sourcing APIs?
Lead times for sourcing APIs can vary based on the supplier, product availability, and order size. Generally, lead times can range from a few weeks to several months, especially for custom synthesis.
Can I source APIs from multiple locations?
Yes, you can source APIs from various locations such as Vapi, Ankleshwar, Jiangsu, Shanghai, and Hyderabad. Each location may offer different advantages in terms of pricing, quality, and regulatory compliance.