Active Pharmaceutical Ingredients Manufacturers & Wholesale Suppliers
Active Pharmaceutical Ingredients (APIs) are essential components in the manufacturing of pharmaceuticals, serving as the active substances that provide therapeutic effects. Typical buyers include pharmaceutical companies, contract manufacturers, and research institutions looking to source high-quality APIs for drug development and production. On Broost, buyers can request quotes from suppliers based in key locations such as Ahmedabad, Ankleshwar, Jiangsu, Hyderabad, Shanghai, and Visakhapatnam.
On Broost · updated 3 Nov 2026
- 138 suppliers of active pharmaceutical ingredients with 163 listings. Listed from the suppliers' own public websites.
- Most suppliers are in Ankleshwar (5), Hyderabad (5), Ahmedabad (4).
- Supplier base: China (29), India (27), United States (14).
- Listings commonly specify CAS No., CAS Number, Molecular formula, Molecular weight, Current status.
Browse by manufacturing hubs
Highly Potent APIs
Sigma-Aldrich (MilliporeSigma)
Price
Quote on request
Indocyanine Green API
PharmaCompass.com
Price
Quote on request
Finasteride API
PharmaCompass.com
Price
Quote on request
Arginine Vasopressin API
PharmaCompass.com
Price
Quote on request
Chlorpheniramine (maleate) – Cayman Chemical
Cayman Chemical
Price
Quote on request
Chlorpheniramine Maleate – MedChemExpress
MedChemExpress LLC
Price
US$25.00
API Products Sourcing & Supply Service
LGM Pharma
Price
Quote on request
PharmaCompass Listed API Suppliers Database
PharmaCompass.com
Price
Quote on request
Cayman Chemical cGMP Manufacturing
Cayman Chemical
Price
Quote on request
Custom cGMP Peptide API Manufacturing
CPC Scientific Inc.
Price
Quote on request
GMP API Manufacturing & Supply – Example Global Distributor Insight
Arbor Pharmchem
Price
Quote on request
Active Pharmaceutical Ingredients Distribution – Tilley Distribution
Tilley Distribution
Price
Quote on request
Diphenhydramine Hydrochloride USP for Compounding (API Powder)
Mountainside Medical Equipment
Price
US$95.00
API Wholesale Distribution & Supply Chain Support – Arbor Pharmchem
Arbor Pharmchem
Price
Quote on request
Find APIs and FDF Suppliers Platform
PharmaCompass.com
Price
Quote on request
Active Pharmaceutical Ingredients Product Suppliers
LGM Pharma
Price
Quote on request
Active Pharmaceutical Ingredients Sourcing & Supply
LGM Pharma
Price
Quote on request
Generic API Manufacturing
Cambrex Corporation
Price
Quote on request
API Wholesale – Active Pharmaceutical Ingredients
Cleanroom Connection
Price
Quote on request
API Wholesale – Pharma Source Direct (via Cleanroom Connection)
Cleanroom Connection
Price
Quote on request
Urea Medication Grade
huachangchem.cn
Price
Quote on request
Capryloyl Salicylic Acid
minglangchem.com
Price
Quote on request
Pyriproxyfen Technical
meghmani.com
Price
Quote on request
2-Amino-3,5-Dibromobenzaldehyde (ADBA)
darshanpharmachem.com
Price
Quote on request
Amisulpride API
elampharma.com
Price
Quote on request
Cetrimide API
basicpharma.in
Price
Quote on request
Diclofenac Sodium IP/BP API
elampharma.com
Price
Quote on request
Fexofenadine HCl API
vertuspharma.com
Price
Quote on request
Fingolimod Hydrochloride API
synnatpharma.com
Price
Quote on request
Clopidogrel Bisulfate API — Chemeca Drugs
chemeca.com
Price
Quote on request
Celecoxib API (CEP, PMDA)
en.zcpc.net
Price
Quote on request
Rosuvastatin Calcium CAS 147098-20-2
comwin-china.com
Price
Quote on request
Apremilast API
jsrapharm.com
Price
Quote on request
Bromhexine Hydrochloride API
jsrapharm.com
Price
Quote on request
Obeticholic Acid API
cz-pharma.com
Price
Quote on request
Folic Acid API
cz-pharma.com
Price
Quote on request
Ezetimibe API
cz-pharma.com
Price
Quote on request
S-2-Acetoxypropionyl Chloride
demo.chemicalbull.com
Price
Quote on request
Nucleic Acid Drugs (Bulk RNA and Related Products)
echemi.com
Price
Quote on request
Pimafix API (Pharmaceutical Raw Material)
BIOSYNERGY
Price
Quote on request
Biocon Immunosuppressants API Basket (Small Molecules)
Biocon Limited
Price
Quote on request
Mycophenolic Acid Immunosuppressant API (CAS 24280-93-1)
Shaanxi BLOOM Tech Co., Ltd.
Price
Quote on request
Ascomycin Immunosuppressant API
Yihui Pharm
Price
Quote on request
Tranexamic Acid API
pharmacompass.com
Price
Quote on request
Indocyanine Green API
pharmacompass.com
Price
Quote on request
Finasteride API
pharmacompass.com
Price
Quote on request
Misoprostol API
pharmacompass.com
Price
Quote on request
Arginine Vasopressin API
pharmacompass.com
Price
Quote on request
What to specify when sourcing active pharmaceutical ingredients
- Type of API required
- Purity levels and grades
- Quantities and minimum order quantities (MOQ)
- Packaging requirements
- Regulatory certifications needed
- Delivery timelines
- Preferred shipping methods
Frequently asked questions
What factors influence the pricing of APIs?
Pricing of Active Pharmaceutical Ingredients can be influenced by factors such as raw material costs, production processes, regulatory compliance, and market demand. Buyers should consider these aspects when requesting quotes.
What is the typical MOQ for APIs?
Minimum order quantities (MOQ) for Active Pharmaceutical Ingredients can vary widely depending on the supplier and the specific API. It's essential to specify your needs in the RFQ to get accurate information.
How are quality checks performed on APIs?
Quality checks for Active Pharmaceutical Ingredients typically involve rigorous testing for purity, potency, and contaminants. Suppliers should provide documentation of compliance with relevant quality standards.
What are the usual lead times for sourcing APIs?
Lead times for sourcing Active Pharmaceutical Ingredients can vary based on the supplier's production capacity and the complexity of the API. It's advisable to inquire about estimated delivery times in your RFQ.
Can I source APIs from multiple locations?
Yes, you can source Active Pharmaceutical Ingredients from various locations such as Ahmedabad, Ankleshwar, Jiangsu, Hyderabad, Shanghai, and Visakhapatnam. Specify your preferred locations in your RFQ for tailored responses.