Active pharmaceutical ingredients (APIs) represent the vital constituents within a pharmaceutical drug, exerting the necessary effects on the body to address specific conditions. These ingredients are derived through the processing of chemical compounds. In the context of biologic drugs, the active component is referred to as a bulk process intermediate (BPI).

Classification of Active Pharmaceutical Ingredients: 

APIs can be broadly categorized into two types – synthetic and natural. Synthetic APIs are further distinguished as innovative or generic, depending on the synthesis method employed.


Synthetic chemical APIs, also known as small molecules, constitute a significant portion of the pharmaceutical market, with numerous small molecule drugs commercially accessible.


Natural APIs find application in the production of biologics, which are increasingly emerging as top-selling drugs. Despite the growing demand, biologics currently lag behind small molecule drugs in terms of quantity.

APIs are further categorized based on their solubility into insoluble and soluble drugs.

Prominent Suppliers of Active Pharmaceutical Ingredients and Intermediates:

YIHUI BIO stands as a leading provider of active pharmaceutical ingredients and intermediates, leveraging its intelligence, insights, and extensive experience in the sector.


API

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  • Calcipotriol Monohydrate

    Product name: Calcipotriol monohydrate
    CAS No.: 147657-22-5
    MOQ: 1g
    Assay: 99%
    Brand: YIHUI
    Packing: 1g;10g;100g
    Supply Ability: 1000g per month
    Delivery Time: Delivery within 3 days from warehouse after payment or order
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Standard: EP
  • Camostat Mesilate Powder

    CAS: 59721-29-8
    Appearance: white to tan powder
    Standard: in-house
    Application: lab research
    Brand: YIHUI
    Packing: 100g;1kg
    Supply Ability: 20000g per month
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Sample: available
    Delivery Time: Ready Stock in Local Warehouse,1-3 days
    Prompt and Secure Shipment
    Origin: China
    Shipping: DHL,FedEx,TNT,EMS,By Sea,By Air
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Can't sell to individuals
  • Calcitriol Powder

    Product name: Calcitriol
    CAS No.: 32222-06-3
    MOQ: 1g
    Assay: 99%
    Brand: YIHUI
    Packing: 1g;10g;100g
    Supply Ability: 1000g per month
    Delivery Time: Delivery within 3 days from warehouse after payment or order
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Standard: EP/USP
  • Cisatracurium Besylate Powder

    CAS: 96946-42-8
    Appearance: white powder
    Standard: usp
    Application: Muscle Relaxants
    Brand: YIHUI
    Packing: 100g;1kg
    Supply Ability: 200kg per month
    Payment: T/T, LC or DA
    Delivery Time: Ready Stock in Local Warehouse,1-3 days
    Can't sell to individuals
  • Capecitabine API

    CAS:154361-50-9
    Package: 1kg;25kg
    Origin: China
    Supply Ability: 10000kg per month
    Sample Available: Yes
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Third Party Test: available
    Plant Audition: available
    Can’t sell to individuals
  • Cisplatin Powder

    CAS: 15663-27-1
    Appearance: yellow crystalline powder
    Standard: CP/USP
    Application: Antineoplastic;Anti-Cancer & lab research
    Brand: YIHUI
    Packing: 10g;100g;1kg
    Supply Ability: 100kg per month
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Sample: available
    Delivery Time: Ready Stock in Local Warehouse,1-3 days
    Prompt and Secure Shipment
    Origin: China
    Shipping: DHL,FedEx,TNT,EMS,By Sea,By Air
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Can't sell to individuals
  • Carboplatin API

    Product name: Carboplatin
    CAS: 41575-94-4
    Package: 100g/bag;1kg/bag;25kg/drum
    Origin: China
    Supply Ability: 30kg per month
    Sample Available: Yes
    Delivery Time: Delivery within 2 days from warehouse after payment or order
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Shipping: DHL,FedEx,TNT,EMS,By Sea,By Air
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Can’t sell to individuals
  • Cytarabine Powder

    CAS: 147-94-4
    Appearance: A White or almost white crystalline powder
    Standard: USP
    Application: Anti-Tumor
    Brand: YIHUI
    Packing: 1kg;25kg
    Supply Ability: 1000kg per month
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Sample: available
    Delivery Time: Ready Stock in Local Warehouse,1-3 days
    Prompt and Secure Shipment
    Origin: China
    Shipping: DHL,FedEx,TNT,EMS,By Sea,By Air
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Can't sell to individuals
  • Chloroquine Diphosphate

    Product name: Chloroquine diphosphate
    CAS No.: 50-63-5
    Assay: 99%
    Brand: YIHUI
    Packing: 25kg/drum
    Supply Ability:5000kg per month
    Delivery Time: Delivery within 3 days from warehouse after payment or order
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Origin: China
  • Dapagliflozin Propylene Glycolate Hydrate

    CAS: 960404-48-2
    Appearance: White powder
    Standard: in-house
    Application: Anti Diabetic
    Brand: YIHUI
    Packing: 1kg;25kg
    Supply Ability: 5000kg per month
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Sample: available
    Delivery Time: Ready Stock in Local Warehouse,1-3 days
    Prompt and Secure Shipment
    Origin: China
    Shipping: DHL,FedEx,TNT,EMS,By Sea,By Air
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Can't sell to individuals
  • Cisapride Powder

    Product name: Cisapride
    CAS:81098-60-4
    Origin: China
    Supply Ability: 500kg per month
    Sample Available: Yes
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Shipping: DHL,FedEx,TNT,EMS,By Sea,By Air
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Third Party Test: available
    Plant Audition: available
    Can't sell to individuals
  • Dasatinib API

    CAS: 302962-49-8
    Appearance: White or off-white powder
    Standard: in-house
    Application: Anti cancer
    Brand: YIHUI
    Packing: 100g;1kg;25kg
    Supply Ability: 200kg per month
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Sample: available
    Delivery Time: Ready Stock in Local Warehouse,1-3 days
    Prompt and Secure Shipment
    Origin: China
    Shipping: DHL,FedEx,TNT,EMS,By Sea,By Air
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Can't sell to individuals
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