4-aminotetrahydropyran

[Editor's note: The company Autech Industry Co., Ltd had to go out of business at the end of 2022]


Autech Industry Co., Ltd was established in 2006, the head office is in Jinan City, Shandong Province. It is a scientific and technological development enterprise,which was integrated R&D, production and sales. Our products mainly cover pharmaceutical intermediates, cosmetic intermediate, pesticides intermediates, catalysts, organic auxiliaries and other fine chemical.
Autech Industry have advanced production facilities and perfect product testing equipment. The quality of products can meet the needs of different customers and we have exported to Asia, Europe, the United States and Australia, and dozens of countries and regions. With the tenet of “product quality is the life of the company”, the company has established and improved the quality control system. Autech Industry has passed the ISO9001 quality management system certification. We were guided by market demand, we also rely on technology leadership and continuously develop new products, we also have extensive cooperation with key domestic universities to support our products with scientific and technological strength.
We are always adhere to the business philosophy of Autech's “Beyond Self, Pursuing Outstanding” and resolutely provide high quality services to customers in accordance with the development requirements of “diligence, responsibility, innovation and change”.

Quality policy: Respect for science, strict craftsmanship, respect for customers, and genuine price!

Entrepreneurial spirit: Technology development, realistic and enterprising, unity and hard work, climb technology peak!
Send an inquiry on 4-aminotetrahydropyran to Autech Industry Co.,Limited

BTC Pharmaceuticals Technology Co. Ltd. is eatablish in 2015 and located in Building B8, Haimen Biotech and Pharmaceutical park, the total area is 6000 m2, the major business focus on process development, optimization, scale-up and production, also customerized-product. BTCpharm has 5 synthetic lab, 2 analytical lab, 1 process safety lab. and pilot plant.

BTCpharm always uphold the customer first, quality first principle, to provide high quality product and service to customers and to become the best supplier to customers.

BTCpharm has more experienced R&D person who are engaged in chemical industry for long periods; some of them are senior professionals, who are engaged in high-end and novel products developments as well as technological research and reformation. The others are technical staff, with veteran work experiences on technology transfer and application, engineering support and on-site management. With strong capability of R&D and technical transformation, BTCpharm has set up a stabile platform successfully on transforming its fruits from science to technology, technology to final products.

Analytical instrument includes HPLC (Waters), LC-MS(Agilent), GC(Shimadzu), KF,etc. and also industrial park provide the analytical platform, include NMR, HPLC,GC, GC-MS, etc. So it can provide strong support for R&D research work.

Pilot plant has 15 sets of 10~200L normal reactor, 3 sets of distillation reactor and 3 sets of tray dryers, etc. and the temperature range can be from -100℃ to 200℃. BTCpharm has an experienced production team, and can make sure the process scale-up is successfully.
Send an inquiry on 4-aminotetrahydropyran to BTC Pharmaceuticals Technology Co., Ltd.

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing.

We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures.

We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength.

Our products range from natural gas, oil and basic chemical products through innovative intermediates to specialties, high value-added chemicals, crop protection products and pharmaceuticals.

Send an inquiry on 4-aminotetrahydropyran to BuGuCh & Partners

Carbone scientific is located in London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide.

Our online catalogue has already listed over 50,000 products and over 15000 products in stock. Any customers could be easily to select any products from our online catalogue for creating purchase orders. The very competitive price and lead time information are available for you after you register at our web site
Send an inquiry on 4-aminotetrahydropyran to Carbone Scientific Co., Ltd.

Chemos® is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny quantities up to 100 metric tons for worldwide shipping.

We are the specialist when you require complete new raw materials or hard to find products with a dedicated specification. Through our network of custom manufacturing companies and our own customizing capabilities, we could offer raw materials and ready to use solutions as requested. Our extended service portfolio around product supply and documentation like safety data sheet service is a unique combination and our offer to you.

Chemos® Solutions through service is the base of our activities. We are a service provider with manufacturing capabilities. We continue where other will stop since more than 24 years. Take advantage from our experience and contact us.

Chemos® is a registered trademark of Chemos GmbH&Co.KG.

Send an inquiry on 4-aminotetrahydropyran to Chemos GmbH & Co. KG

CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind of industries and research organizations all over the world.

Since 1997 our high quality fine chemicals are used from lab to commercial quantities in many different applications.

We are your innovative, flexible and reliable partner for any hard-to-find molecule!

Whether a complex compound or just hard-to-find - we can supply a cost effective material with a high sustainable quality.

Some of our strong product groups are:
- Alcohols
- Aldehydes
- Amines
- Aromatics
- Boronic acids
- Botanical extracts
- Carboxylic acids
- Chiral compounds
- Fluorinated compounds
- Heterocyclics
- Nitriles
- Ketones
- Phosphorus compounds

Send an inquiry on 4-aminotetrahydropyran to CM Fine Chemicals

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 4-aminotetrahydropyran to Dayang Chem (Hangzhou) Co.,Ltd.

Finetech Industry Limited is a company in England, founded in 2009 which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and pharmaceutical industry.

We manufacture and supply amino acids, Pyridines, Piperidines, chiral chemicals, APIs and Natural Products in both bulk industry scale and R&D laboratory scale. Also we take on custom synthesis project.

Our factory is in china, the research department is operated by our excellent chemists. All of them possess strong academic background, and some are still cooperating with well-known university professors in China.

Most of our products were exported to the North America, Europe and Oceania. These years, we have built long-term cooperation with our esteemed customers, some are biggest pharmaceutical companies, famous laboratories and research centers. Finetech Industry Limited is focusing on providing fast and timely services to our customers.

Send an inquiry on 4-aminotetrahydropyran to Finetech Industry Limited

Fox Chemicals GmbH is a young, dynamic and full-service supplier and distributor of speciality products and laboratory equipment, representing quality manufacturers around the world. These strong and narrow partnerships with the producers, give the advantage to the customers, to get a very competitive prices, a short delivery time, the documents important and indispensable for his work, and at all events, a common business in the mutual respect and the transparency.

Fox Chemicals GmbH is specialised in Fine-chemicals, Organics, Inorganics, Pure elements,Rare Earth iodides, oxides...Selenium & Selenium compounds.....for Pharmaceutical, Food, Cosmetics, Crystals..... industries, in lab-pack, semi-bulk and bulk-quantities.

We supply also laboratory equipment, like:
Balances, Immersion Thermostat, Stainless steel Tanks, Thermostatic Baths for water and oil, Precision - Circulation and/or movement Baths, Refrigerated Baths, Thermostatic bath with magnetic stirring, Dry block, Sand Bath, Magnetic stirrers with and without heating, Hot plates, Orbital and Reciprocating Shakers, Vibrating orbital Shakers, Rocking and Orbital rocking Shakers, Rotatory and Roller mixers, Incubators and Flocculators-Jar Test.

For more information, please contact us.
Send an inquiry on 4-aminotetrahydropyran to Fox Chemicals GmbH

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products.

We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fine Chemical Industrial Zone of Shangyu Hangzhou Gulf. In 2009, we established another factory at the industrial park in Tian Town, Wuxue city, Hubei province.

Considering our long-term development, we are always making innovations on technology, management, system and culture, keeping innovation on product mix adjustment is ever committed by all staff of Meite, we can research and synthesize many especial products according to customer requirement, providing the best product, considerate service and fast shipment is our aim , "Quality first, Credit first, Customer first" is the tenet by all staff of Meite !

We appreciate and cherish every chance to cooperate with you and your company !

Send an inquiry on 4-aminotetrahydropyran to Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical 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 4-aminotetrahydropyran to Leap Chem Co., Ltd

Minakem is a unique fine chemical manufacturer specializing in custom manufacturing for the pharmaceutical industry.

With over 50 years experience, our cGMP facility located in the north of France offers a wide range of expertise and experience. Over 25 PhD’s are dedicated to process development, organic synthesis and analysis. SEAC’s strength clearly lies in taking complex, high-value intermediates and API’s from the laboratory and efficiently scaling-up procedures for commercial optimization. Over 70 new syntheses are achieved each year and no 'sample' ever leaves our laboratories without a fully scalable process ready for the plant. Our cGMP kilo lab and pilot plant are fully integrated on-site with commercial operations making total reactor capacity over 150 m3.

With its specific organization of the scientific and technical resources, MINAKEM can achieve efficient scale-up in a timely fashion and deliver process and quantities in compliance with the timing of the development of your new molecules.

Specific technologies include extreme temperature conditions (-100ºC to +300ºC), hydrogenations and reactions under pressure, cyanidiation, chiral and heterocyclic chemistries. In addition to our strong foundation in manufacturing cyclic alkanes, we also are capable of handling specific reagents like Zn(Et)2, NaBH4, BuLi, Br2, Cl2, ClSO3H, NH2,-NH2, and LDA to name a few.

Safety of our employees and care of the environment is also evident and our plant is SEVESO II approved.

Project confidentiality is paramount at Minakem. We have prepared and currently hold 4 DMF's and one VMF's on record. An FDA inspection is scheduled for July 2002.
Send an inquiry on 4-aminotetrahydropyran to Minakem SAS

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand.

Santa Cruz Biotechnology, Inc. is focused on the ongoing development of research reagents. It is our goal to continue to offer the broadest range of reagents in the field. We also provide superior, innovative primary antibodies and support products.


Send an inquiry on 4-aminotetrahydropyran to Santa Cruz Biotechnology, Inc.

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 4-aminotetrahydropyran to Shandong Minglang Chemical Co., Ltd

Your partner in China for chemicals business.
Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates.
WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.


Send an inquiry on 4-aminotetrahydropyran to Simagchem Corporation

Wuhan PharmChem CO., LTD. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world.
At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients by providing quality, innovation, service, and value.
We have established enduring partnerships with many domestic and international suppliers and we grow together with them.At Wuhan PharmChem, we believe in success through strong relationships with our clients and high quality manufacturers.
Being involved in qualified organizations, We prioritizes product quality and safety as they are essential criteria of our customer satisfaction and purchase confidence.
Our main activities are supplying additives to advanced material and catalyer field, intermediates for pharmaceutical industry and universal chemicals to chemical industry.
Our business of pharmaceutical intermediates is expanding into intermediates for Medical raw materials, Agriculture supplements, textile industries, industrial manufactures and chemical synthesis.
We look forward to working with you in the future and Welcome your enquiries!
Send an inquiry on 4-aminotetrahydropyran to Wuhan PharmChem Co., LTD.

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Send an inquiry on 4-aminotetrahydropyran to Xiamen Equation Chemical Co.,Ltd

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals.

We could give you:

1.Best quality in your requirement
2.Competitive price in China market
3.mature Technical support
4.Professional logistic support

All we want is win-win business. Send yr. inquiries, you will get it!


Send an inquiry on 4-aminotetrahydropyran to Xiamen Hisunny Chemical Co., Ltd.

Xiamen Kinbester Co., Limited is a leading global supplier of advanced intermediates and laboratory chemicals, we manufacture, market and distribute high quality intermediates which are widely used in the electronic chemical, agrochemical industries and research laboratories.


Our major business activities are:

1. Supply laboratory chemicals and reagents

2. Supply advanced intermediates

3. Custom synthesis and contract manufacturing

4. Investment in the fields of advanced intermediates and laboratory chemicals

5. Sole agency of good quality chemicals from all over the world in China



In the past 20 years, we have established very good business relationships with hundreds of famous customers in North America, Europe and Asia. We will continuously improve products and services, create value-added benefits for our customers. Kinbester Co., Limited is your right and reliable business partner in China.


Send an inquiry on 4-aminotetrahydropyran to Xiamen Kinbester Co., Ltd.