Product  name    1,1-Cyclobutanedicarboxylic acid
CAS    5445-51-2
Other names    CaboplatinIMpurityB(Cyclobutane-1,1-dicarboxylicacid);1,1-Dicarboxylicacidcyclobutane;
1,1-cyclobutanetwoforMicacid;1,1-CyclobutanedicarboxylChemicalbookicacid,99%25GR;
1,1-Cyclobutanedicarboxylicacid,99%5GR;1,1-Cyclobutanedicar;1-Cyclobutanedicarboxylicacid;
Cyclobutane-1,1-dicarboxylicacid99%
Molecular  Formula    C6H8O4
Molecular  weight    144.13
Apperance    White  Powder
purity    99%
2.Useage  for  1,1-Cyclobutanedicarboxylic acid
sed as a drug intermediate, used in the synthesis of anticancer drugs carboplatin and cisplatin

3 ,storage for  1,1-Cyclobutanedicarboxylic acid
In a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.

Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us. 
 
Q2:How do you treat quality complaint?
A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , 
TLC and so on in order to 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.
 
Q3. How to cooperate with us?
A: You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email. 

Q4: Do you Accept Sample Order?
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q5: Is there any discount?
A: Yes, for larger quantity, we always support with better price. 

Q6:Do you accept VISA business credit card ?
A:Sorry we don't accept VISA credit card,
  we'd like to accept T/T  , Moneygram , Western Union.

Q7:How long does it take to the goods arrived ?
A:It is Depending on your location,
  For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
  For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q8:Do  you  have  any  reshipment  policy ?  
we have good after-sale service and re-shipment policy if the parcel  lose
Our long association with  our clients has brought great benefits
We always take the upmost care in the packaging of our products 
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible  will seize a small number of packages.
In this circumstance we promise reship free  to establish  long term relationship
 
Q9:How to proceed order?
Let me konw the items,quantity and the destination contury wihch help me to give you a right price
Please let me know the items you are looking for, quantity and the destination country.After you confirm all details of order, pay money 100% in advance and give us Shipping address.We arrange the shipment at first time after receive payment and offer after-sales service after you receive parcel.


How to order?

1. Let me know the products with quantity you are interesting and your requirement, you will get the best offer.

2. After we confirm all the details about the order, Products will send out within 24 hours after we received your payment(MoneyGram,Western Union,T/T is accepted).

3. Tracking No. will send to you within 2-3days.After 7days you will received your package.

4. We will take care of your order till parcel to your door, and expecting for your further feedback, 24 hours on line for after-sale service.


1. We has passed the ISO9001: 2000 (quality management system certification) ISO14001: 2004 (environmental management system certification), OHSMS (occupational health and safety system certification) three system certification, won the "Attaches great importance to contract, keep promise" and won Hubei Province Civilized units and many other honors. 

2.The company's large-scale, solid technical foundation, adequate supply,so that we can meet the different needs of various customers.

3. Professional sales team to meet the various needs of customers, customers timely answers to various questions,achieve good communication,ensure good after-sales service and solve your worries.

4.Improve the logistics system to ensure that customers will konw the movements of goods in the first time after the shipment.

5.To provide third-party product testing reports, integrity management.

Wuhan Demeikai Biotechnology Co., Ltd is a new and high-tech enterprise. We are the forefront of Chinese for the production and sales of raw materials business, the company is located in Wuhan University high-tech business incubator, relying on the "innovation" wave of national support program and having a reputation for goverment supporting plan.Owning a large number of outstanding scientific research talents and equipped with advanced production equipment and efficiently sophisticated detection equipment, setting up a strict and scientific quality management system, and continuously committed to technological innovation, product innovation and management innovation.