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OLED material 4-Dimethylamino-4'-nitrostilbene, stilbene CAS:2844-15-7

price: 面议
Total supply:
Delivery term: The date of payment from buyers Deliver within days
seat: Asia-Pacific China
Validity to: Long-term effective
Last update: 2016-10-07 20:51
Browse the number: 42
Company Profile
Product details

Product Description

  • Model No.: OLED material
  • Packaging: bag/drum
  • Brand Name: vanz
  • Place of Origin: Hubei, China (Mainland)
Product Description



Synonyms: 4-DIMETHYLAMINO-4'-NITROSTILBENE;N,N-DIMETHYL-4'-NITRO-4-STILBENAMINE;4-DIMETHYLAMINO-4'-NITROSTILBENE 97%;N,N-Dimethyl-4μ-nitro-4-stilbenamine, DANS;(E)-4-(Dimethylamino)-4'-nitrostilbene;N,N-Dimethyl-4-[(E)-2-(4-nitrophenyl)ethenyl]aniline
CAS: 2844-15-7
MF: C16H16N2O2
MW: 268.31



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Company Information

Wuhan Vanz Pharm Inc., which is specialized in custom synthesis and R&D, is located in Wuhan, China. our main products are indacaterol, carmoterol etc. We have established long-term cooperation with Shanghai Institute of Organic Chemistry, Wuhan University etc. As a special team in organic chemistry and medicinal chemistry, we support the technology of R&D on new product. We have     strong advantages on the process research and product R&D, pay attention to researching and developing new technology which is self-owned intellectual property right. 


    Our R&D center covers an area of 1000 square meters, with four synthesis labs, one scale-up pilot labs and one analytical lab. The lab is equipped with complete laboratory facilities and equipment. We have a professional research team of highly qualified and experienced chemists. most of our R&D team are Master and higher. With their effort, we quickly transfer the science fruit into production. Our manufacturing site is located in Wuhan which is equipped with 100L~5000L reactors; we can offer one-stop services from R&D to commercial production. (Normal reaction/ High-pressure reaction/ Catalytic reaction/ Low-Temperature reaction).





Synthesis service

 Synthesis introduction

Vanzpharm started company with service of synthesis and now have more than 5 years experience. With strong team of R&D and complete facilities we have developed more than 200 products which involve different fields like api and intermeidiate, electronic chemical and various synthesis chemical reaction.


Synthesis ablility


We are able to do from 1kg to ton scale customized service. We have R&D lab over 200 meter square and manufacture plant over 1000 meter square with different reaction devices.


Our R&D have memeber over 10 and rich experience who are highly qualified and keep updated with newly researching achievements.So we are available for several project under doing at same time.



Company advantage

Advanced technology

We have established stable cooperative relationship with well-known research institutes, universities in China, which ensures that our products are in high quality and keep a leading position in the field of technology 


Efficient management

We create excellence through the standard and efficient management and a professional management team.
We set up a strict quality inspection and control system that inspecting and controlling quality in the whole procedure from raw material to the final products ensuring high quality.


Pilot workshop & The industrial production

Our pilot workshops are equipped with standardized apparatus including multifunctional reactors.

It can support various pilot productions and technological researches at a temperature between -78 °C to 200°C

We offer Normal reaction/ High-pressure reaction/ Catalytic reaction/ Low-Temperature reactionn

The industrial production workshop has 5000L reactors for a series of industrial production.


Economic Effectiveness

We have our own lab and a wide network in China , so we are able to offer competitive pricing , timely delivery ,help customers to reduce cost , save time in sourcing and bring products to market faster                            

Effective Communication

All customer benefit from  our communication and confidentiality.

We always listen to your requirements in order to provide the highest levels of customer service .

Projects both large and small are all of equal importance to us


Powerful technical support

Our R&D staffs have rich experience in custom synthesis and manufacturing.

We are confident to provide high quality product.


Technical document

We offer IR, HNMR, HPLC, and LCMS if needed. Technical paperwork is available



Packaging & Shipping




Manufacture plant




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