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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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  • 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
    View Details

  • 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
    View Details

  • 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
    View Details

  • 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
    View Details

  • 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
    View Details

  • 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
    View Details

  • Cabergoline Powder

    Product name: Cabergoline
    CAS No.: 81409-90-7
    MOQ: 1g
    Assay: 99%
    Brand: YIHUI
    Packing: 1g;10g;100g
    Supply Ability: 10000g per month
    Delivery Time: Delivery within 3 days from warehouse after payment or order
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Can’t sell to individuals
    View Details

  • Bortezomib API

    Product Name: Bortezomib
    CAS:179324-69-7
    MF:C19H25BN4O4
    MW:384.24
    Package: 10g/bag;100g/bag;1kg/bag
    Origin: China
    Supply Ability: 100kg 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
    View Details

  • Bimatoprost Powder

    Product Name: Bimatoprost
    CAS:155206-00-1
    MOQ:1g
    Assay:99%
    Appearance: White to Off-White powder
    Packing: 10g;10g;1kg
    Used: research
    Delivery Time:in stock
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    View Details

  • Estradiol Powder

    Product name: β-Estradiol
    CAS No.: 50-28-2
    MOQ: 100G
    Assay: 99%
    Package:100g/bag;500g/bag;1kg/bag;5kg/bag
    Certifications: ISO9001, ISO22000, HACCP, HALAL, KOSHER
    Supply Ability: 500kg per month
    Delivery Time:in stock
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Can’t sell to individuals
    View Details

  • Atropine Sulphate API

    CAS:55-48-1
    Package: 1kg;10kg;25kg
    Origin: China
    Supply Ability: 1000kg 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
    View Details

  • Aprotinin Powder

    Product name: Aprotinin CAS No.:9087-70 MOQ: 10g
    Activity（anhydrous basis）：≥3.0EPU/mg
    Brand: YIHUI
    Packing: 10g;100;1kg
    Supply Ability: 100kg per month
    Delivery Time: Delivery within 3 days from warehouse after payment or order
    Shelf Life: Two years
    Payment: T/T, LC or DA
    Can’t sell to individuals
    View Details
Total 19 pages