4-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester

BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We hope to add immense value to your research projects!
Send an inquiry on 4-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to BOC Sciences

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-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to BuGuCh & Partners

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-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to Chemos GmbH & Co. KG

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-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to Dayang Chem (Hangzhou) Co.,Ltd.

Ferak Berlin GmbH, established in 1954, is an ISO / GMP certified manufacturer of high-purity APIs, fine chemicals and cleaning agents.

We offer
Custom Synthesis under GMP, from 1 gram to 2 MT with reactor capabilities from -100 °C to +200 °C and a particle-controlled environment for drying and packing operations,

Manufacture of bulk APIs and fine chemicals including beta-Propiolactone, Aziridine and many others,

Analytical services including NMR (500 MHz), HPLC, Karl-Fischer, XRFA.

Experience the service of a privately owned company and a dedicated team with more than 40 years of expert knowledge of successful chemical development and production.

Ferak Berlin – the Art of Making Purity
Send an inquiry on 4-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to Ferak Berlin GmbH

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices.
Lingrui’s credo is committed to your reliable business partner, reliable quality, competitive prices and superior service, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future !

Send an inquiry on 4-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to Hangzhou Lingrui 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-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to Leap Chem Co., Ltd

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-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to Santa Cruz Biotechnology, Inc.

Zouping Mingxing Chemical Co.,Ltd. established in 2002. It is one of subsidiary company of Shandong Liangzou Mining Group and covers the floor area of 48000 square meters, with the total investment of 350 million yuan. Now, the company has 56 professional technicians and long-term invites doctor and postdoctor to guide the works, mainly produces more than 100 kinds of pharmaceutical intermediate,pesticide intermediate,flavor & fragrance materials and textile auxiliary agent materials such as diallylamine, allylamine, triallylamine, dichloride, allylalcohol, allylacetate, allylcaproate, allylphenoxyacetate, allyl heptylate，Isopropyl Acetate, Acetyl acetone，allyl bromide，dibromomethane， 1,3-Propanediol, 1,3-Dichloropropane, 1-bromo-3-chloropropane, 1,3-Dibromopropane, 3-Chloro-1-propanol, 3-Bromo-1-propanol, N-methyldiallylamine, N-methylallylamine, etc.
So far, the company have 15 workshops and produce over 40000ts chemicals yearly.we have enough capacity to supply you and establish the steady cooperation relations. Moreover, we can help you produce the product that you need based on the technology cooperation and our equipments.

Send an inquiry on 4-tert-butylcalix[4]arene-tetraacetic acid tetraethyl ester to Zouping Mingxing Chemical Co., Ltd.