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API

(Total 24 Products)

  • 99% Jinyang Alkali Powder CAS: 380917-97-5

    USD 350 ~ 370

    Brand:DayQC

    Min. Order:1 Kilogram

    Model No:DNJY

    Transportation:Ocean,Land,Air,Express

    Packaging:1kg aluminum bag

    Supply Ability:100kg per month

    Jinyang Alkali Powder 1. Jinyang Alkali Powder Characteristic and Compliance This product, classified as an Active Pharmaceutical Ingredient (API), is a yellow or light yellow crystalline powder that is both odorless and tasteless, boasting...

  • Competitive Price CAS 66592-87-8 Cefadroxil

    USD 75 ~ USD 82

    Brand:Daynatural

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Cefadroxil is a broad-spectrum antibiotic used to treat various bacterial infections such as skin infections, urinary tract infections, and respiratory tract infections. It belongs to the class of medications known as cephalosporin antibiotics....

  • High Purity CAS 74578-69-1 Pharmaceutical Ceftriaxone sodium

    USD 60 ~ USD 65

    Brand:Daynatural

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Ceftriaxone sodium is a third-generation cephalosporin antibiotic that is used to treat a variety of bacterial infections. It works by inhibiting the growth of bacteria and is commonly used to treat infections such as pneumonia, meningitis,...

  • Pharmaceutical Grade CAS 1354396-23-8 Ceftazidime

    USD 101 ~ USD 107

    Brand:Daynatural

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Ceftazidime is a broad-spectrum antibiotic that is used to treat a variety of bacterial infections, including respiratory tract infections, urinary tract infections, skin infections, and sepsis. It belongs to the class of medications known as...

  • API Raw Materials 99% CAS 79350-37-1 Cefixime

    USD 150 ~ USD 160

    Brand:Daynatural

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Cefixime is an antibiotic medication that is used to treat a variety of bacterial infections, including respiratory tract infections, urinary tract infections, and certain sexually transmitted diseases. It belongs to a class of antibiotics known as...

  • High Quality CAS 87239-81-4 Cefpodoxime Proxetil

    USD 45

    Brand:Daynatural

    Min. Order:10 Kilogram

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Cefpodoxime proxetil is a third-generation cephalosporin antibiotic that is used to treat bacterial infections such as respiratory tract infections, skin infections, urinary tract infections, and ear infections. It works by stopping the growth of...

  • Pharmaceutical Intermediates CAS 91832-40-5 Cefdinir Powder

    USD 82

    Brand:Daynatural

    Min. Order:1 Kilogram

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Cefdinir is an antibiotic medication used to treat a variety of bacterial infections, including sinus infections, bronchitis, pneumonia, and skin infections. It belongs to a class of drugs known as cephalosporins, which work by stopping the growth...

  • Bulk API Raw Material CAS 121123-17-9 Cefprozil Hydrate

    USD 26

    Brand:Daynatural

    Min. Order:5 Kilogram

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Cefprozil hydrate is a medication that belongs to the class of antibiotics known as cephalosporins. It is used to treat various bacterial infections, including respiratory tract infections, skin infections, and urinary tract infections. Cefprozil...

  • Supply API Powder Cephalexin CAS 15686-71-2

    USD 43

    Brand:Daynatural

    Min. Order:5 Kilogram

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Cephalexin is a broad-spectrum antibiotic that is commonly used to treat bacterial infections. Application: 1. Skin infections: Cephalexin is often prescribed to treat skin infections such as cellulitis, impetigo, and folliculitis. 2. Respiratory...

  • Sulbactam CAS 68373-14-8 99% Sulbactam Raw Materials

    USD 110 ~ USD 118

    Brand:Daynatural

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Sulbactam is a beta-lactamase inhibitor that is often used in combination with beta-lactam antibiotics to enhance their activity against beta-lactamase producing bacteria. Some common applications of sulbactam include: 1. Treatment of infections...

  • Pharmaceutical Grade CAS 53994-73-3 Cefaclor

    USD 135 ~ USD 145

    Brand:Daynatural

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    Cefaclor is a second-generation cephalosporin antibiotic used to treat various bacterial infections, such as respiratory tract infections, skin infections, and urinary tract infections. It works by inhibiting the growth of bacteria and is effective...

  • Bulk Camptothecin Powder CAS 7689-03-4

    USD 3580

    Brand:Daynatural

    Min. Order:1 Kilogram

    Model No:CAS 7689-03-4

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:Aluminum foil bag and cardboard bucket

    Supply Ability:The monthly output is 5 tons

    Place of Origin:China

    Productivity:The annual output is 50 tons

    Introducing Camptothecin - a breakthrough natural compound with powerful anti-cancer properties. Camptothecin is a natural alkaloid extracted from the bark and stems of Camptotheca acuminata (also known as the happy tree). The compound has gained...

  • Bulk Glucosamine Chondroitin sulfate CAS 9007-28-7

    USD 39.9 ~ 68.9

    Brand:Daynatural

    Min. Order:1 Kilogram

    Model No:CAS:9007-28-7

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:Aluminum foil bag and cardboard bucket

    Supply Ability:The monthly output is 5 tons

    Place of Origin:China

    Productivity:The annual output is 50 tons

    What is Chondroitin sulfate ? Chondroitin sulfate (CS) ,Natural Food Healthy Product a class of glycosaminoglycans, are covalently linked to proteins to form proteoglycans. The chondroitin sulfate are widely distributed on the extracellular matrix...

  • Bulk Apigenin Powder CAS 520-36-5

    USD 409 ~ 415

    Brand:Daynatural

    Min. Order:1 Kilogram

    Model No:CAS 520-36-5

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:Aluminum foil bag and cardboard bucket

    Supply Ability:The monthly output is 5 tons

    Place of Origin:China

    Productivity:The annual output is 50 tons

    Celery seed extract is a natural supplement that is derived from the seeds of the celery plant. It is rich in nutrients and has been used for centuries in traditional medicine for its various health benefits. Some of the benefits of celery seed...

  • Supply High Quality Sophora Root Extract Matrine Powder

    USD 45 ~ USD 50

    Brand:Daynatural

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:The inner packing is vacuum aluminum foil,the outer packing is caedboard bucket.

    Supply Ability:8000kg/month

    Place of Origin:China

    Productivity:1t/month

    - Product Name: Matrine Powder(Food Additive) - Other Names: Sophora flavescens powder, Sophora root extract powder(Herb extract) - Odor: Characteristic - Solubility: Soluble in water - Purity: 98% - CAS Number: 519-02-8 - Molecular Formula:...

  • Salvia miltiorrhiza extract tanshinone iia bulk

    USD 60 ~ 1350

    Brand:DayQC

    Min. Order:1 Kilogram

    Model No:DNDS

    Transportation:Ocean,Land,Air,Express

    Packaging:1kg aluminum bag

    Supply Ability:200kg per month

    What is salvia miltiorrhiza extract? What is tanshinone ⅡA? The main chemical components of salvia miltiorrhiza extract are tanshinone IIA, salvianolic acid B, cryptotanshinone: mainly fat soluble non-quinone pigment compounds, such as tanshinone...

  • Cyanotis Arachnoides Extract Bulk Beta Ecdysterone Powder

    USD 542 ~ 2285

    Brand:DAYQC

    Min. Order:1 Kilogram

    Model No:DN-Beta-Ecdysterone 01

    Transportation:Ocean,Land,Air,Express,Others

    Packaging:1kg foil bag or 25kg fiber drum

    Supply Ability:200kg per month

    Place of Origin:China

    Productivity:200kg per month

    What's Beta Ecdysterone? Cyanotis extract is mainly derived from plants in the Commelinaceae family, with Cyanotis arachnoidea roots or whole plants being used in traditional medicine. It is natural extracts and believed to have the effects of...

  • Raw Buchanania Latifolia Extract Helicidum Powder Bulk

    USD 545 ~ 568

    Brand:DAYQC

    Min. Order:1 Kilogram

    Model No:DN- Helicidum 01

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:25kg/fiber drum,or 1kg foil bag

    Supply Ability:500kg per month

    Place of Origin:China

    Productivity:100kg per month

    What is Helicidum? Helicidum is a natural plant extract originating from Asia, believed to have various health benefits. It is derived mainly from a plant called Buchanania latifolia Roxb., also known as Miracle Fruit, which has garnered attention...

  • White Brich Bark Extract Betulinic Acid Powder Bulk

    USD 925 ~ 1000

    Brand:DAYQC

    Min. Order:1 Kilogram

    Model No:DN-Betulinic Acid 01

    Transportation:Ocean,Land,Air,Express,Express

    Packaging:25kg/fiber drum,or 1kg foil bag

    Supply Ability:500kg per month

    Place of Origin:China

    Productivity:200kg per month

    What is Betulinin acid? Betulinic acid is a natural compound found in various plant sources, including white birch bark and certain fruits, making it a valuable addition to natural extracts and health food ingredients. It has gained attention for...

  • Camptotheca Acuminate Extract Pure Camptothecin Powder Bulk

    USD 2486 ~ 2500

    Brand:DAYQC

    Min. Order:1 Kilogram

    Model No:DN-Camptothecin 01

    Transportation:Ocean,Land,Air,Express

    Packaging:1kg foil bag or 25kg fiber drun

    Supply Ability:200kg per month

    Place of Origin:China

    Productivity:200kg per month

    What is Camptothecin? Camptothecin is extracted from the bark and branches of the happy tree (Camptotheca, tree of happiness), which is abundant in China. In the early years, it was a traditional Chinese medical treatment for cancer. Camptothecin...

  • Andrographis Paniculata Extract Andrographolide Powder 98%

    USD 115 ~ 214

    Brand:DAYQC

    Min. Order:1 Kilogram

    Model No:DN- Andrographolide 01

    Transportation:Ocean,Land,Air,Express

    Packaging:1kg foil bag or 25kg fiber drum

    Supply Ability:200kg per month

    Place of Origin:China

    Productivity:200kg per month

    What is Andrographolide? Andrographolide is extracted from andrographis paniculata, the andrographis extract powder. Andrographis paniculata is a Chinese & Indian traditional drug that clears away the heat-evil and expelling superficial evils...

  • Aloe-emodin Powder 95% Aloe Extract Emodin Powder

    USD 180 ~ USD 185

    Brand:DayQC

    Transportation:Ocean,Land,Air,Express

    Packaging:25kg/fiber drum.

    Supply Ability:20 tons/year

    Place of Origin:China

    Productivity:20 tons/year

    Aloe-emodin Powder 95% Aloe Extract Emodin Powder Product Name: Aloe Extract Emodin Botanical Name:Rheum palmatumL Part Used:Leaf Ingredient:Emodin Specification: 95% (HPLC) CAS No.:481-72-1 Molecular Formula: C15H10O5 Appearance: Orange acicular...

  • Artemisinin powder therapy Artemisinin

    USD 260 ~ 299

    Brand:DayQC

    Min. Order:1 Kilogram

    Model No:DNQH

    Transportation:Ocean,Land,Air,Express

    Packaging:1kg aluminum bag

    Supply Ability:500kg per month

    What is Artemisinin? Artemisinin, a naturally sourced Plant P.E. classified as a Chinese herb extract and within the broader category of Natural Extracts, is derived from the Asteraceae plant Artemisia annua (scientific name: Artemisia annua),...

  • High purity Amarogentin HPLC NLT 97%

    USD 7142 ~ USD 43000

    Brand:DayQC

    Transportation:Air,Express

    Packaging:10g/aluminum foil bag or 1kg/aluminum foil pot

    Supply Ability:50kg/year

    Place of Origin:China

    Productivity:50kg/year

    High purity Amarogentin HPLC NLT 97% What is Amarogentin? Amarogentin is a secoiridoid glycoside that is mainly extracted from Swertia and Gentiana roots. Amarogentin exhibits many biological effects, including anti-oxidative, anti-tumour, and...

what is API?

High-purity plant monomer refers to one or more single chemical components with specific biological activity or pharmacological effects extracted from plants, and its purity is usually high, meaning that the content of the component in the extract reaches a certain percentage, and the content of other impurities or irrelevant components is low.


 

These plant monomers are usually secondary metabolites of plants, such as flavonoids (flavonoids), alkaloids (alkaloids), terpenoids (terpenoids), phenolics (phenolics), etc., which play a variety of physiological functions in plants such as defense, signal transduction, and antioxidant. Due to their pharmacological activity, high-purity plant monomers are often used in pharmaceuticals, Health products, cosmetics and other biotechnology products.

 

For example, Naringenin is a high-purity plant monomer extracted from citrus plants with antioxidant and anti-inflammatory activities; Corosolic acid is a high-purity active monomer extracted from loquat leaves, which is considered to be effective in treating type 2 diabetes and obesity.

 

Extraction and preparation of high-purity plant monomers usually require a complex separation and purification process, including extraction, column chromatography, crystallization, recrystallization and other steps to ensure the purity and activity of the final product. These processes may be required by specialized biotechnology companies.

 

Introduction of APIs

The precise definition of active pharmaceutical ingredients (APIs) in ICH Q7A refers to any substance or mixture intended for use in pharmaceutical manufacturing, which serves as an active component when used in drug production. These substances exhibit pharmacological activity, exert direct effects, or influence physiological functions and structures in disease diagnosis, treatment, symptom relief, management, or prevention.
As the vital active constituents of medicines, APIs must be formulated into drug preparations to be clinically applicable.

APIs are classified into two broad categories based on their origin: chemically synthesized drugs and natural chemical drugs.

- Chemically synthesized drugs further divide into inorganic and organic syntheses. Inorganic synthetic drugs consist mainly of inorganic compounds (rarely elements), such as aluminum hydroxide and magnesium trisilicate used for treating gastric and duodenal ulcers; organic synthetic drugs are derived from basic organic chemical raw materials through a series of organic reactions, producing drugs like aspirin, chloramphenicol, and caffeine.

- Natural chemical drugs, according to their origins, are also categorized into biochemical and phytochemical drugs. Antibiotics are typically fermented from microorganisms, falling under biochemical synthesis; various semi-synthetic antibiotics that have emerged recently represent a combination of biologic and chemical synthesis methods.

Among APIs, organic synthetic drugs dominate in variety, output, and value, constituting the mainstay of the chemical pharmaceutical industry. Given that API quality directly impacts formulation quality, stringent quality standards are enforced, with nations worldwide establishing rigorous national pharmacopoeia standards and control measures for widely used APIs.
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