1-cyclopropylnaphthalene

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping.

The ISO certifications and DUNS registration are our testimonies as a trusted international partner. What’s more, the inventory data in China, India, the U.S. and Germany are globally synchronized. Generally, the global storage and delivery network can help to realize same-day and over-night deliveries for local stock products.

One-stop services from R&D, sales to post-sales support with offices worldwide enable us to provide first-rate service which earns us a good reputation in the industry.

We believe that high quality, cost-saving price, and fast delivery are the key features drove you choose us as a long-term partner.

Send an inquiry on 1-cyclopropylnaphthalene to BLD Pharmatech Ltd

Chem-Stone, Co., Ltd. is an innovative synthesis company with manufacture facility based in China.
Founded by Yingjie Lai, formerly of Genentech, Roche ,Merck and Warner-Lambert in the Department of medicinal chemistry and Fengrui Lang, formerly of Merck Research Laboratories in the Department of process research, Chem-Stone, Inc. is dedicated to provide high quality process R&D services and API intermediate manufacture to pharmaceutical and biotech companies across the world.
With our process R&D expertise, Chem-Stone process research and development team can assist in the development of process for manufacturing API intermediates in increasing quantities –from lab to pilot plant to commercial quantities-to meet the needs of trials and commercialization. Our API intermediate manufacturing facility at Guangzhou is equipped with 40 glass or glass-lined and steeless reactors from 150L to 3000L. The R&D team at Chem-Stone consists of experienced masters and bachelor chemists alongside veteran Ph.Ds chemists. At Chem-Stone, we believe that a team of dedicated and well-trained scientists is essential to establishing a great foundation. We strive to foster a company culture that rewards scientific excellence and we also provide on-going training to our employees. Currently, the main R&D and production center in Guangzhou, China occupies 16,000 square feet of lab space equipped with 34 fume hoods, 8 walk-in kilo hoods in 4 laboratory suites.At the same time, the company has a production base of 26667sq.m.in Dingnan, Jiangxi Province, and has started production . The production line lhave the capacity of commercial production scale. The Chem-Stone analytical chemistry lab is responsible for the characterization andquality control of the very compounds synthesized by our chemists. This lab is equipped with multi-units of HPLC, GC and LC-Mass instruments. A distribution and business development Center is located in Beverley Hills, California USA as well. With this site, we can cater to clients’ needs worldwide.
Our featured productlines include multi-functional group cyclopropanes, oxetanes, azepanes and hard to find heterocyclic boronic acids.
Our strengths include an effective problem solving team, open communication channels, competitive pricing, prompt delivery of results and custom services. This ensures that all projects are delivered in full, on time and held to the highest Standards.

Send an inquiry on 1-cyclopropylnaphthalene to Chem-Stone Co., Ltd.

Dayang Chem (Hangzhou) Co.,Ltd. is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price.
We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in the world by providing superior quality chemicals and best service.

Send an inquiry on 1-cyclopropylnaphthalene to Dayang Chem (Hangzhou) Co.,Ltd.

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products.

What we can give to customers:
thoughtful services, high-quality products, competitive price,

Looking forward building long-term cooperative relationships with our business partners.

Send an inquiry on 1-cyclopropylnaphthalene to H&Z Industry Co.,Ltd

Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou Zhongqi Chem Co.,Ltd is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries.

Our advantage :
1.We do not simply provide chemicals, we provide chemical solutions and expertise;

2.We have trained, highly effective team to solve the problem at the first time;

3.Our QMS (quality management system) ensures the product quality strictly;

4.Strong research and development capability for contract manufacturing.


Send an inquiry on 1-cyclopropylnaphthalene to Hangzhou Zhongqi Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production.
LEAPChem provides nearly 5,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound and Stable;Active and Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer’s Satisfaction
We regard client’s success as our success.
At LEAPChem we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research&Production.
To achieve this strategic vision, we always push ourself to exceed our customer's requirement. By focusing 'Beyond Your Expectation' we continually expand our product line, enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your preferred partner.


Send an inquiry on 1-cyclopropylnaphthalene to Leap Chem Co., Ltd

Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. In recent years,the company has made a major breakthrough in food and feed additives,plant extraction,industrial chemicals industry.Minglang Chemical, which have passed the ISO9001&ISO14001 quality system certification, with products sold to several dozens of countries and regions in North and South America,Europe,Asia,Australia and South Africa,hence enjoying extremely high reputation and popularity on the international stage.The Company also boasts a team of professional talents engaged in chemical management,production,R&D.We had been cooperated with Tianjing University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Tianjin and Jinan.
The business philosophy of the enterprise is'to be innovation, and outstanding' and the management philosophy of it is 'First class products, management, service and talents' and the goal of the enterprise is'quality first, superior service, strict management and top the credit'.The enterprise is looking forward to cooperating with the friends both at home and abroad to seek development and bright future.

Send an inquiry on 1-cyclopropylnaphthalene to Shandong Minglang Chemical Co., Ltd

Ruiyi Tech was founded in May, 2006 and composed of Shanghai Ruiyi Medical Tech Co., Ltd., Shanghai Ruiheda Pharmaceutical Technology Co., Ltd., Haimen Ruiyi Medical Tech Co., Ltd., Nantong Ruiheda Pharmaceutical Technology Co., Ltd., Hechi Ruiyi Pharmaceutical Co., Ltd. It is a high-tech company who focuses on R&D of medical organosilicon intermediates, Reagents for Organic Synthesis and pharmaceutical intermediates. Ruiyi Tech is a leading company in R&D and manufacturing of medical organosilicon products in China, also producing fluoride series, organic alkyne series, Cyclic compound and other pharmaceutical intermediates. And Ruiyi Tech provides CDMO services in pharmaceutical industry.

Ruiyi Tech is developing in accordance with its business culture which is Innovation, Efficiency, Quality, Service. Ruiyi’s products is in strict consistence with ISO 9001-2015 Quality Control Standard. With persistent innovation in R&D, effective and environmental friendly commercial production, international oriented marketing strategy and excellent management team serving as its core competence, Ruiyi Tech is supplying good products and services to global market.
Send an inquiry on 1-cyclopropylnaphthalene to Shanghai Ruiyi Medical Tech Co.,Ltd