news

02.04
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2023
FDA Approved Drugs for Cancer Treatment Feb.04.2023

FDA Approved Drugs for Cancer Treatment

Cancer cells grow and divide out of control, and spread into surrounding tissues, causing genetic changes. Tobacco use, age and family history, human papillomavirus (HPV), overweight and obesity, and alcohol consumption are found be risk factors for cancer

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01.31
/
2023
FDA Approved Drugs for HIV-1 Infection Jan.31.2023

FDA Approved Drugs for HIV-1 Infection

Human immunodeficiency virus 1 (HIV) is a virus that attacks the immune system by destroying CD4+ T cells (a type of white blood cell that fights infection).

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01.17
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2023
Chemistry of Aziridine Jan.17.2023

Chemistry of Aziridine

Aziridine derivatives are aza-analogs of epoxides. The aziridine functionality is a valuable intermediate in synthetic organic and medicinal chemistry.

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01.04
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2023
Morphine in Drug Design Jan.04.2023

Morphine in Drug Design

Morpholine is among versatile and efficient synthetic building blocks in medicinal chemistry and pharmacological activities.

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12.08
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2022
2022 China ChemPharm CMC Innovation Summit Came to a Successful End in Shanghai Dec.08.2022

2022 China ChemPharm CMC Innovation Summit Came to a Successful End in Shanghai

China’s drug development is gradually moving toward innovation and originality, with a majority of new drugs being small molecule drugs.

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11.28
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2022
2022 3rd Asian Pharma Manufacturing Congress was Successfully Held in Shanghai Nov.28.2022

2022 3rd Asian Pharma Manufacturing Congress was Successfully Held in Shanghai

The 2022 3rd Asian Pharma Manufacturing Congress was Successfully Held in Shanghai

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11.12
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2022
What is an Aromatic Ring? Nov.12.2022

What is an Aromatic Ring?

An aromatic ring is a hydrocarbon containing benzene or some other related ring structure.

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10.20
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2022
XFLOW, Driver for Continuous Flow Chemistry and Green Chemistry Technology Oct.20.2022

XFLOW, Driver for Continuous Flow Chemistry and Green Chemistry Technology

The subsidiary, XFlow specializes in the application research of new catalysts and the development of flow chemistry technology.

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09.20
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2022
New Product Supply: Specialty Monomers Materials Sep.20.2022

New Product Supply: Specialty Monomers Materials

Specialty Monomers Materials Supply Available

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09.20
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2022
China Pharmaceutical CMC Industry Chain Technology Exchange Summit Forum was Successfully Ended Sep.20.2022

China Pharmaceutical CMC Industry Chain Technology Exchange Summit Forum was Successfully Ended

The China Pharmaceutical CMC Industry Chain Technology Exchange and Entrepreneurs and Scientists Summit Forum was held successfully in Hangzhou from September 15 to September 16, 2022.

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09.16
/
2022
Pharma ChemOutsourcing 2022 Came to A Successful Close in the United States Sep.16.2022

Pharma ChemOutsourcing 2022 Came to A Successful Close in the United States

The largest USA-based intermediates and API show, Pharma ChemOutsourcing 2022, opened in Parsippany, New Jersey on September 7, 2022. This 3-day conference was combined with the forum and brought together many industry leaders, renowned experts, and executives from the pharmaceuticals, biotechnology, chemical, and chemistry services industries to discuss changing landscape and future trends of the global pharmaceutical industry during the post-epidemic period. The panel discussions featured 5 main topics: 1) CMC, API & Global Supply Chain Security in the Post-Pandemic World 2) Choosing the Right CDMO for Biotechs: Past, Present, and Future 3) Small Molecule API Supply Chain Post-Pandemic: Price Inflation, CDMO Capacity Constraints, Raw Materials, Logistical Challenges 4) What's Going On In China? Risk Mitigation, Lockdowns, Ports, Shipping, Reshoring, Chinese Manufacturing Expansion in USA & Europe 5) Private Equity Investment in CDMO, which encouraged to explore emerging trends, key insights, and new collaborations in APIs after the outbreak.                         This was the second time that LinkChem participated in and sponsored ChemOutsourcing exhibition. As a fast-growing CDMO company in the pharmaceutical industry, LinkChem has always adhered to technology-driven and focused on the field of small molecule pharmaceutical, actively developing industrialized technologies to serve global customers. During the exhibition, LinkChem's products and services attracted many customers to visit booth No. 5. Our senior chemist, Dr. Zhong, made face-to-face in-depth communication with senior executives and scientists from well-known companies in the industry, presented innovative CRO and CMO strengths as well as the brand image to customers that gained positive feedback and potential purchase intentions. The conference improved our understanding of market dynamics and customer needs in the post-pandemic era, building a solid foundation for further international expansion. Meanwhile, LinkChem would accelerate towards the global pharmaceutical industry chain through the exhibition, realizing the internationalization strategy upgrade, and providing customers with more high-quality chemical custom service!                      LinkChem will continue to take the research, development and industrialization as the company's overall and long-term development strategy, aimed at actively contributing to the cause of life, health, and green energy innovation. LinkChem will continue to take the research, development and industrialization as the company's overall and long-term development strategy, aimed at actively contributing to the cause of life, health, and green energy innovation.The largest USA-based intermediates and API show, Pharma ChemOutsourcing 2022, opened in Parsippany, New Jersey on September 7, 2022. This 3-day conference was combined with the forum and brought together many industry leaders, renowned experts, and executives from the pharmaceuticals, biotechnology, chemical, and chemistry services industries to discuss changing landscape and future trends of the global pharmaceutical industry during the post-epidemic period. The panel discussions featured 5 main topics: 1) CMC, API & Global Supply Chain Security in the Post-Pandemic World 2) Choosing the Right CDMO for Biotechs: Past, Present, and Future 3) Small Molecule API Supply Chain Post-Pandemic: Price Inflation, CDMO Capacity Constraints, Raw Materials, Logistical Challenges 4) What's Going On In China? Risk Mitigation, Lockdowns, Ports, Shipping, Reshoring, Chinese Manufacturing Expansion in USA & Europe 5) Private Equity Investment in CDMO, which encouraged to explore emerging trends, key insights, and new collaborations in APIs after the outbreak.        This was the second time that LinkChem participated in and sponsored ChemOutsourcing exhibition. As a fast-growing CDMO company in the pharmaceutical industry, LinkChem has always adhered to technology-driven and focused on the field of small molecule pharmaceutical, actively developing industrialized technologies to serve global customers. During the exhibition, LinkChem's products and services attracted many customers to visit booth No. 5. Our senior chemist, Dr. Zhong, made face-to-face in-depth communication with senior executives and scientists from well-known companies in the industry, presented innovative CRO and CMO strengths as well as the brand image to customers that gained positive feedback and potential purchase intentions. The conference improved our understanding of market dynamics and customer needs in the post-pandemic era, building a solid foundation for further international expansion. Meanwhile, LinkChem would accelerate towards the global pharmaceutical industry chain through the exhibition, realizing the internationalization strategy upgrade, and providing customers with more high-quality chemical custom service!      LinkChem will continue to take the research, development and industrialization as the company's overall and long-term development strategy, aimed at actively contributing to the cause of life, health, and green energy innovation.

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09.03
/
2022
Are You Looking for Benzene? Sep.03.2022

Are You Looking for Benzene?

Benzene is a common organic compound. Small amounts of benzene are produced when materials containing carbon are burned incompletely. In recent decades, benzene has become increasingly popular mainly because it is an essential compound for making plastics.

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08.19
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2022
Pharma Tech Outlook Names LinkChem as Top 10 CROs in APAC 2022 Aug.19.2022

Pharma Tech Outlook Names LinkChem as Top 10 CROs in APAC 2022

LinkChem is honored to announce that Pharma Tech Outlook, awarded LinkChem among the Top 10 CROs in Asia and the Pacific. LinkChem was recognized in the five values of "quality of services, experience, capabilities, communication, and service cost".

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08.16
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2022
BioCon-Antibody & PharmaCon China 2022 Innovative Pharmaceuticals Thematic Conference Drew to a Successful Close in Nanjing Aug.16.2022

BioCon-Antibody & PharmaCon China 2022 Innovative Pharmaceuticals Thematic Conference Drew to a Successful Close in Nanjing

The 8th BioCon-Antibody & PharmaCon (BPC) China 2022 Innovative Pharmaceuticals Thematic Conference was successfully held at Marriott Nanjing South Hotel on August 9th and August 10th. LinkChem participated with its pharmaceutical CRO and CDMO service outsourcing business, attracting a large number of visitors.

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08.04
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2022
The CIS-Asia 2022 13th Annual ChemPharma International Summit-Asia Came To A Successful Conclusion In Suzhou Aug.04.2022

The CIS-Asia 2022 13th Annual ChemPharma International Summit-Asia Came To A Successful Conclusion In Suzhou

The 13th International Chemical Pharmaceutical Summit, hosted by Best Media and the Pharmaceutical Engineering Committee of China Pharmaceutical Association, came to a successful conclusion. LinkChem participated with its pharmaceutical R&D and manufacturing service outsourcing business, attracting many guests to visit.

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07.25
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2022
A 5-minute Tour of the Coumarin Family Jul.25.2022

A 5-minute Tour of the Coumarin Family

Coumarins are a group of natural products that are widely distributed in nature and have important biological activities such as anti-inflammatory, anti-edema, anti-cancer, anti-tumour and immune enhancing, anti-oxidant, scavenging excess oxygen free radicals and protecting liver cells.

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07.09
/
2022
Dioxane in Our Lives and How It Impacts Jul.09.2022

Dioxane in Our Lives and How It Impacts

Dioxane is used as a stabilizer for chlorinated solvents such as trichloroethane and trichloroethylene. It can also be an unintended contaminant of chemical ingredients used in consumer products including bubble bath, shampoo, laundry detergent, soap, skin cleanser, adhesives, and antifreeze. Foods may also contain small amounts of 1,4-dioxane from some additives and packaging materials.

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06.24
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2022
Commonly Seen Cycloalkanes and Their Uses Jun.24.2022

Commonly Seen Cycloalkanes and Their Uses

Cycloalkanes are saturated hydrocarbons with a cyclic arrangement of carbon atoms and a sufficient number of hydrogen atoms. Cyclopentane and cyclohexane are the main cycloalkanes in petroleum. The melting point, boiling point and relative density of cycloalkanes are higher than those of the corresponding straight-chain alkanes. Paraffin naphthenic crude oil with low sulfur content is not only easy to process, but also a good raw material for the production of high-grade lubricating oil. Petroleum, which contains more naphthenes with multi-ring long side chains, is an ideal raw material for high quality lubricating oils. CHEMENU introduces you to several commonly used cycloalkanes and their uses.

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06.20
/
2022
LINKCHEM's New Research & Development Center Jun.20.2022

LINKCHEM's New Research & Development Center

This is CHEMLINK's New Research & Development Center, we just moved there.

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06.10
/
2022
How Borates Keep Swimming Pools Clean Jun.10.2022

How Borates Keep Swimming Pools Clean

Boron is a unique and exciting element. Over the years, it has proven to be a constant challenge and stimulus not only for preparative chemists and theorists, but also for industrial chemists and technicians. Borates are a family of ubiquitous flame retardants that exist as boric acid and various salts, notably sodium borate (borax) and zinc borate. Along with the sodium salt called borax, boric acid was one of the first flame retardants used. In halogen systems, zinc borate is often used as a component replacement for antimony oxide; providing possible cost savings and, in many cases, improving certain aspects of fire performance, including smoke and afterglow suppression.   Potassium (bromomethyl)trifluoroborate   Swimming Pool Maintenance It is important to maintain your pool's total alkalinity (TA) and pH at the recommended levels; if either is out of balance, it can affect the function of all chemicals in your pool, including chlorine. If you want to simplify pool maintenance by better keeping your pool's TA and pH in balance, then borates are the answer. When pH is out of balance Many situations occur when the pH of your pool water is unbalanced. Take a look at the following information.   pH level exceeds 7.8: Chlorine stops working, clouding the water and promoting the growth of water bacteria and algae. High pH levels can lead to calcium scale on pool surfaces, pipes and accessories, especially in saltwater pools. High pH levels can cause health problems such as burning eyes and nose, dry skin and scalp, and itching.   pH levels below 7.0: Erosion of pool components Plaster and grout damage Corrosion of metal fittings Metal stains Metal corrosion causing water discoloration If you don't want this to happen to your pool, you should consider adding borates to your pool. Let's take a look at some of the benefits of using borates as part of your pool maintenance.       Benefits of using borates Helps stabilize pH - Using a neutral pH borate helps stabilize the chemicals in your pool water. Helps prevent algae growth - Since borates keep the pH balanced and chlorine works effectively, algae has no room to multiply and start growing in your pool. Less chlorine - Since borates help prevent algae growth, you can use less chlorine, which means you can save money on your monthly chemical bill. Soft, shiny water - Borates help the water stay cleaner longer. Chloramines don't develop as quickly compared to those who don't include borate reagents in their pool maintenance. Good borates contain chlorine stabilizers that prevent UV light from depleting the chemicals. An added benefit - borates not only make the water healthy, but they also prevent dry skin and red, itchy eyes in swimmers.   potassium trifluoro(tetrahydro-2H-pyran-4-yl)borate   Borax Borax was known worldwide in ancient times for its use in the preparation of glazes and hard (borosilicate) glass. High purity boron (>99%) is a product of this century, and various crystalline forms have only been obtained in recent decades, mainly because of the element's highly refractory nature and its rapid reaction with nitrogen, oxygen and most metals at high temperatures. If you are going to use borax in your home, there are precautions you can take to ensure safety, such as wearing gloves and Wash your hands thoroughly after using borax. If needed, seek medical help to prevent exposure.     This is an introduction to borates and borax. If you need any other pharmaceutical intermediates or chemical products, please contact us.

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