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Anti-cancer Library LAB GRADE >98%

A unique collection of 975 tumor associated compounds, used in cancer related research and drug screening for high throughput screening, high content screening.

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Antiandrogen 427-51-0 Cyproterone Acetate For Prostate Cancer

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Antiandrogen 427-51-0 Cyproterone Acetate For Prostate Cancer
Cyproterone Acetate Basic Info.:
Product Name: Cyproterone acetate
CAS: 427-51-0
MF: C24H29ClO4
MW: 416.94
EINECS: 207-048-3
Melting Point: 200-201°C
Boiling Point: 525.9oC at 760 mmHg
Flash Point: 177.6°C
Storage Temp.: 2-8°C
Appearance: Crystalline Solid
Manufacturer: Kafen
Product Categories: Antibiotics;Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;Intracellular receptor;Steroid and Hormone;VETRANAL;Hormone Drugs.
Usage: The free alcohol is an anti-androgen; The acetate is both an anti-androgen and a progestogen. Combined with estrogen it is used in the treatment of acne. 
Cyproterone Acetate Description:
Cyproterone acetate (INN, USAN, BAN, JAN), sometimes abbreviated asnCPA, and sold under brand names such as Androcur and Cyprostat, isna synthetic steroidal antiandrogen drug with additional progestogennand antigonadotropic.
The main therapeutic indications ofncyproterone acetate are prostate cancer, benign prostaticnhyperplasia, priapism, hypersexuality (e.g., as a form of chemicalncastration), and other conditions in which androgen actionnmaintains the disease process.
Cyproterone Acetate Application:
CPA has been in use as an antiandrogen since 1964, and was the first antiandrogen introduced for clinical use.It is widely used throughout Europe, and is also used in Canada, Mexico, and other countries. It is not FDA-approved for use in the United States.
due to concerns about hepatotoxicity;medroxyprogesterone acetate has been used in this country instead.CPA has been approved for the treatment of prostate cancer, precocious puberty, androgen-related dermatological conditions (such as acne, seborrhea, hirsutism, and androgenic alopecia), and to reduce sex drive in sex offenders.
Combination formulations of CPA with ethinyl estradiol (a formulation sometimes referred to as co-cyprindiol) have been available as contraceptives since 1997.Other uses of CPA include the treatment of benign prostatic hyperplasia, priapism, hypersexuality, paraphilias, hot flashes, and hyperandrogenism in women. In addition, with the exception of the United States (where CPA is not available and spironolactone is generally employed instead), CPA is widely used as a component of hormone replacement therapy.

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Antibiotics Alkaloid Pharmaceutical Raw Materials Chloramphenicol 56-75-7

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Antibiotics Alkaloid Pharmaceutical Raw Materials Chloramphenicol 56-75-7
Chloramphenicol Basic Info.:
Product Name: Chloramphenicol / Chlornitromycin
Alias: 99.5%
CAS: 56-75-7
Einecs: 200-287-4
Molecular formula: C11H12Cl2N2O5
Molecular weight: 323.13
Package: 25kg/ drum or as required
Usage: can be used as pharmaceutical material
Storage: Shading, confined preservation
Appearance: white crystal powder.
Usage: Genus of broad-spectrum antibacterial antibiotics,it is the treatment of typhoid, paratyphoid medicine, one of the effective drug for the treatment of anaerobic infections, secondly for the treatment of various susceptible disease caused by microbial infections .
Product Introduction of Chloramphenicol:
Chloramphenicol is on the World Health Organization's List of Essential Medicines, a list of the most important medications needed in a basic health system. Although unpublished, recent research suggests chloramphenicol could also be applied to frogs to prevent their widespread destruction from fungal infections. It has recently been discovered to be a life-saving cure for chytridiomycosis in amphibians.
The most serious adverse effect associated with chloramphenicol treatment is bone marrow toxicity, which may occur in two distinct forms: bone marrow suppression, which is a direct toxic effect of the drug and is usually reversible, and aplastic anemia, which is idiosyncratic (rare, unpredictable, and unrelated to dose) and generally fatal.
Chloramphenicol Effect:
Because of its excellent blood-brain barrier penetration (far superior to any of the cephalosporins), chloramphenicol remains the first-choice treatment for staphylococcal brain abscesses. It is also useful in the treatment of brain abscesses due to mixed organisms or when the causative organism is not known.
Use of intravenous chloramphenicol has also been associated with gray baby syndrome, a phenomenon resulting from newborn infants' inability to metabolize chloramphenicol in the body. Other less serious reactions include fever, rashes, headache, and confusion. Prescription use is usually associated with monitoring of a patient's complete blood count. The drug should be discontinued upon appearance of reticulocytopenia, leukopenia, thrombocytopenia, anemia, or any other abnormal blood study findings attributable to chloramphenicol.

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Antifungal Pharmaceutical Raw Materials Ketoconazole / Nizoral 65277-42-1

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Antifungal Pharmaceutical Raw Materials Ketoconazole / Nizoral 65277-42-1
Ketoconazole Basic Info.:
Product Name: Ketoconazole
Synonyms: Ketoconazole; Nizoral
CAS: 65277-42-1
EINECS: 265-667-4  
MF: C26H28Cl2N4O4 
MW: 531.43 
Assay: 99.5%
Standard: USP34
Package: 25 kilogram/cardboard drum
Appearance: White Powder 
Usage: Inhibits cytochrome P-450 dependent steps in the biosynthesis of steroid hormones in vivo. Antimetastatic and antineoplastic. 
Ketoconazole Introduction:
Ketoconazole is an antifungal medication that fights infections caused by fungus.
Ketoconazole is not for use in treated fungal infections of the fingernails or toenails. This medicine is also not for use in treating prostate cancer or Cushing syndrome.
This medicine should be used only when you cannot use other antifungal medications. Ketoconazole can cause serious harm to your liver that may result in liver transplant or cause death.
Ketoconazole may also be used for purposes not listed in this medication guide.
Ketoconazole Employ:
This medicine should be used only when you cannot use other antifungal medications. Ketoconazole can cause serious harm to your liver that may result in liver transplant or cause death.

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Apoptosis Compound Library LAB GRADE >98%

Apoptosis Compound Library contains 78 compounds related with apoptosis signaling pathways, which are most used in tumorigenesis and anti-cancer drug screening.


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Approved Drug Library LAB GRADE

1700  approved drugs are used to discover their more function, suitable for old drug research, new targets mechanism and positive compound comparison and so on. Each one contains pharmacological activities, sources and reference, for high-throughput screening and high content screening. 

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Aripiprazole Lauroxil 99.00%

Aripiprazole Lauroxil
【CAS Registry number】
Aripiprazole Lauroxil
【Molecular Weight】

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Aspirin DC-90 USP ?89.9

Aspirin (Acetyl Salicylic Acid)


Annual output: 5000 MT


Chemical name: Benzoic acid, 2-(acetyloxyl)-Salicylic acid acetate


Alias: Aspirin, Acetylsalicylic acid, 2-(Acetyloxy)benzoic acid, Acetol 


Molecular formula: C9H8O4


CAS: 50-78-2


Molecular weight: 180.2


EINECS No.: 200-064-1


HS Code: 29182210


Structure formula:Quality Standard: BP/USP/EP/CP/JP

Physical and Chemical Properties: White crystal or crystalline powder,with acid taste and is stable in dry air,slowly hydrolyze into salicylic acid and acetic anhydride.Its solution shows and acid reaction.Sparingly soluble in alcohol,chloroform or ether,slightly soluble in water or absolute ether,it dissolves in alkali hydroxide or alkali carbonate solution and decomposes at the same time.



Assay: 99.50-101.0%

Clarity and color of solution: Clear and colorless

Heavy metals: ≤20ppm

Free salicylic acid: ≤500ppm

Sulfate: ≤0.1%

Loss of drying: ≤0.5%

Addition Material: ≤0.1%

Appearance: white crystal or crystalline powder.

Usage: This product is an antipyretic ant rheumatic that is used to allay fever, headache, arthralgia, acticerheumatism, and rheumatoid arthritis. Toothache and dysmenorrhea and as raw material for making anti-carcinogen.



25kg / kraft bag or fibre drum

25kg / package with paper or polyethylene bag inside

1 MT = 40 Packages

Packing size: 50*80cm / kraft bag;  36*40 cm / fibre drum

Capacity / 20"FCL:

without pallet: 20 MT / 800 Bag , 1.6CBM/MT;  15 MT / 600 Drum, 2.1CBM / MT

with pallet: 18 MT / 720 Bag , 11 .25MT / 450 Drum

Our company may produce and pack according to customer's requirement.


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Atazanavir intermediate CAS NO: 198904-85-7 Purified 99%

Atazanavir intermediate

Tert-Butyl 2-(4-(pyridin-2-yl)benzyl)hydrazinecarboxylate

CAS NO: 198904-85-7



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