Best OfferDODECENYLSUCCINIC ANHYDRIDE CAS NO.25377-73-5

Our Advantages

A. International Top level Technology

Our company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development and biotechnology research and has international top level in cutting-edge chiral catalysis, green synthesis and advanced biotechnology technology.



B. Our Own laboratory

We have two laboratories in Shanghai and Shenzhen. These laboratories focus on Technology Development and Custom Synthesis.

C. Manufacturing base

We have Manufacturing bases in Xuzhou city Jiangsu province and focus on mass production and Contract Manufacturing...

D. Small MOQ Custom & Mass Production Accepted

We cover whole range from small amount (gram grade) for research to big bulk for industrial production. Synthesis capacity from 1 liter to 5000+ liter is available.

business serve local customers and markets around the globe

E. Good Reputation from Worldwide Customers .

Our products were exported to more than 100 countries, good reviews and high purity quality feedback from customers.

our customers and cooperators throughout the world, especially the world-renowned companies, such as bachem, basf, celanese, corden, dow, evonik, genzyme,henkel, merck,roche,sanofi,solvay.

F. Thoughtful Services

We can offer free patience consultation

For many products we can provide high performance liquid chromatography (HPLC), gas chromatography (GC), mass spectrometry (MS), nuclear magnetic analysis (NMR) and other detection reports. For the technology package services, we will provide the synthetic record of the target molecules (Notebook, TLC diagram, etc.).

Qianyu’s strict quality control standards can ensure that the synthesized compounds meet or exceed customer requirements. We provide product quality assurance.

24Hours efficient online services & after-sales customer services

G. Perfect Team Work

We are a complete organization with Research&development Dep., Laboratory dep., Production Dep., Quality Control Dep., Warehouse&Packing Dep., Pre-Sales & After-Sales Dep....We Can Offer Customers with a High Quality Experiences Purchasing From Us Online and Offline.



Top Technology,High Purity,Available,Various Ready In Stock,Fast Reply, Effective Offer,Quality Control,Small MOQ for Custom Synthesis,
Competitive price,Discreetly Safely & Fast Shipping Way,Client Guaranteed Payment Way,42Hours After-sales Services.

Jiangsu Qianyu Molecular Technology Co., LTD. is a high-tech medical and health enterprise, located in a developed transportation city Xuzhou, China. Specializing in the research and development, production, application and sales of functional active substances and preparations. Focus on : -Organic Compounds,-Chiral Compounds,-Pharmaceutical Intermediates,Active Pharmaceutical Ingredients (API) -Custom Synthesis,-Fine Chemicals,-Cosmetics Ingredients,Nutritional Supplements,Chemical Reagents, Biopharmaceuticals…

Our products are widely used in life science, organic chemistry, material science, analytical chemistry, and other disciplines of research and development fields.

Qianyu Tech. also provides scientific research services for research institutes and university, providing active compounds and chemical reagents for scientific research . We can offer custom synthesis according to the contract research and developed services.

Qianyu Tech. has mastered a variety of manufacturing technology for over 200 kinds of building blocks, complex pharmaceutical intermediates etc, and can offer grams, kilograms to 100 kg scale product through self-development, cooperative production and custom production.

We sincerely welcome your esteemed company to know more about our products and our company and we seek to establish a long long term friendly cooperation relationship with each other and reach a “WIN-WIN” goal.

Our company principle is “Superior Quality, Thoughtful After-Sales Service, Customer-Oriented, Have no Best but do Almost Endeavor to serving all customers”.

Welcome to Jiangsu Qianyu Technology !




FAQ:

Q.1: If you can provide samples to test first

A.: Yes. Samples are available, buyer pay samples cost first once placed main order , the samples cost can be deducted from main order amount .



Q.2: If you are a factory

A.: Yes, we are a totally factory can produce mass products by ourselves, also we have two laboratories can do research and development for custom products.



Q.3: What’s your main products if you can custom products

A.: We are focus on:

-Organic Compounds

-Chiral Compounds

-Active Pharmaceutical Ingredients (API)

-Pharmaceutical Intermediates

-Custom Synthesis

-Fine Chemicals

-Chemical Reagents

-Cosmetics Ingredients…

Some products we have ready to ship in stock can do fast shipping out from factory.Also we can offer custom synthesis according to the contract research and developed services and mass contract manufacturing.



Q.4: How to pay

A: Various flexible payment terms : T/T ,L/C, ,D/P, MoneyGram ect.



Q.5: How long to get the goods

A: For Ready to Ship in stock products:

By DHL/TNT/EMS/UPS/Fedex ect. Air express: Around 5-8 working days for≤50kgs.

By Air: Around 9-10 working days for ≥50kgs.

By Sea: Around 18-38 working days for ≥500kgs.

For Custom synthesis products about 2-6 weeks, for specific custom products pls contact with us to check more .

Before shipping out package ,we will provide package pictures ,package size and weight data and tracking number to customers and keeping tracking package till signed and make sure customers can get their packages in safety.



Q.6: Can I have a promotion policy

A.: Yes, all our products price is the best with high purity in this industry than other suppliers as we are professional reach and development manufacturing by ourselves.

We can free shipping small sample to universities and national scientific research institutions first for use test. Welcome to call for consultation on related products, specific prices and concessions, please contact or telephone discussion.



Q.7: Can you guarantee products quality and after-sale services

A: Yes, all our products are 100% test guaranteed before shipping out, and customers can test first before place order, our professional customer services always here 43hours for serving our customers.