High quality 5-fluorouracile 5 fluorouracile with best price



Have chosenThere are no options selected.

Start To Order

Add To Cart Successfully!

High quality 5-fluorouracile 5 fluorouracile with best price
High quality 5-fluorouracile 5 fluorouracile with best price
High quality 5-fluorouracile 5 fluorouracile with best price
High quality 5-fluorouracile 5 fluorouracile with best price
High quality 5-fluorouracile 5 fluorouracile with best price
High quality 5-fluorouracile 5 fluorouracile with best price
High quality 5-fluorouracile 5 fluorouracile with best price

High quality 5-fluorouracile 5 fluorouracile with best price

  • Item No.TOP
    MOQ1 Kilogram
Tag  sourcing
Add Request About This Product
Max file 5MB each
If lager file please send us email


From $300.00200.00 / Kilogram
You save $ -300.00
Trade Assuranceprotects your orders
On-time Dispatch Guarantee
On-time dispatch is guaranteed or you will be eligible to claim platform compensation.
Refund Policy
If the shipment is delayed or product quality differs from what are specified in the online order, you can claim for a refund.
Quick refund: If you can apply for a refund within two hours of making a payment, you will receive a refund immediately.

If you have your own design, please contact us, there will have a professional customer service to communicate with you.

Don't have your files right now?No worries, Check out our art tips for more information.

If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

V2-Product Profile

Product Name:  5-Fluorouracile

EINECS No.: 200-085-6

Type: Antineoplastic Agents

CAS NO.: 51-21-8

Molecular formula: C4H3FN2O2

Molecular weight:130.08

Appearance:white crystalline powder.


V2-Test Report





White to off-white crystalline powder



A.                            IR


B.                           UV


C.                         HPLC


Loss on drying



Residue on ignition



Heavy metals



Impurities F and Urea

(TLC method)

Impurity F≤0.25%




Related substance

(HPLC method)

Impurity A≤0.25%

<0.01% (LOD)

Impurity B≤0.25%

<0.01% (LOD)


<0.01% (LOD)



Impurity E≤0.25%

<0.01% (LOD)

Any individual unspecified impurity



(disregard limit)



Assay (HPLC method)



Bacterial endotomin

≤0.25 EU/mg


Mould and yeast count

≤100 cfu/g


Aerobic microbial count

≤1000 cfu/g


Escherichia coli



Pseudomonas aeruginosa



Staphylococcus aureus




The product meets the requirements of USP 37


Clinic for colon cancer, rectal cancer, gastric cancer, breast cancer, ovarian cancer,choriocarcinoma, malignant mole, head and neck squamous cell carcinoma, skin cancer, liver cancer, bladder cancer, etc.


5-Fluorouracile is a potent antitumor agent that affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. It is metabolized to ribonucleotides and deoxyribonucleotides, which can be incorporated into RNA and DNA. Treatment of cells with 5-FU leads to an accumulation of cells in S-phase and has been shown to induce p53 dependent apoptosis.


1. It is used for biochemical studies and antitumor drugs.

2. It is the anti tumor drug, also used for synthesis of flucytosine. 5- fluorouracil can be used in the study of rice in the

biochemical studies, ear differentiation, genetic metabolic measurement, plant growth development research.

3. It is used for the digestive system cancer, head and neck cancer, gynecological cancer, lung cancer, liver cancer,

treatment of bladder cancer and skin cancer.

4. Antimetabolite antitumor drugs.

Packaging & Shipping

69353-21-5 (3).jpg

Phenethyl caffeate (4).jpgQQ20190416104346.jpg 

Company Information

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced
processing technology and it has gained a high and reliable reputation from customers at both quality and services.


Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",

"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltdhas 21 subsidiaries and holding companies.


photobank (35).jpg





Our Services



Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

contact Us

Send your message to us

No need register, just fill in contact info below, we will reply you within 24 hours!

Please prove you are human by selecting the "Key".