Custom Synthesis

With over 10 years’ experience in the custom chemical synthesis industry and a large, flexible chemical manufacturing facility, Our team of experts will help you turn your product idea into reality.


Custom Chemical Synthesis Services

We are a leading custom chemical synthesis company in China that offers custom synthesis of organic molecules for biotech and pharmaceutical applications as well as design and synthesis of fluorescent dyes with requested characteristics. We have the ability to undertake your projects and work with them right from idea to final production at any scale. Our big advantage is our operational flexibility and long-standing expertise in synthesis of chemical building blocks, synthesis of compound libraries based on chemical scaffold, custom synthesis of biologically active compounds, natural product derivatives, and custom synthesis of fluorescent dyes for biology and medicine on a stand-alone basis.

Contract Chemical Synthesis Services

Grade Chemical is an experienced company that supply food additives and  contract chemical synthesis services in China. Our contract chemical synthesis service provides the client with access to a comprehensive range of professional analytical capabilities, including method development, sample preparation and quality control testing. Contract chemical synthesis is an innovative approach to outsourcing which allows a company to have scientific expertise and skilled chemists working for it. This can be a very cost-effective option for the budget-constrained company wishing to outsource its chemical synthesis project in order to save money.


Custom Organic Synthesis Services

As a leading custom chemical synthesis company we also offers at custom organic synthesis services and custom chemical manufacturing, Custom organic synthesis is a process where one can design and target a desired product from scratch. It is widely used in pharmaceutical industry and custom-made drugs are usually expensive.

Our custom organic synthesis is the result of innovative thinking and relentless experimentation. We use new techniques and technologies to synthesize a diverse selection of chemical compounds.

Need custom solution quote

Grade chemical can supply you custom chemical manufacturing services, from mg to kg quantities.

Why Choose Us

Capacity is not an issue on mass order

Our manufacturing equipment allows us to accommodate any batch size, even in pack sizes of 1,000L (and in some cases 20,000L).

Competitive pricing and fast turn-around time

Our own technical personnel can supply weekly progress reports for custom synthesis requests, keeping the information secret for each contract.

Cut down on chemical discovery time and cost

Our service doesn’t end with manufacturing your product. We can also deliver and label your products with your own labels.

Frequently Asked Questions

Our payment term is : 100% T/T, D/P and LC at sight. Mostly client use is TT 30% deposit, the balance money paid before shipment.

Custom chemical synthesis refers to the process of creating a custom-made chemical substance. This can be done in order to create something that is not commercially available, or to have a larger quantity than what is commercially available. In some cases, custom chemical synthesis is required because the desired compound is unknown and must be made by researchers in a laboratory setting.

Custom chemicals can be used for both commercial and research purposes. For example, if you want to make your own perfume or fragrance, you will need to create new chemicals which are then used in manufacturing the final product. Custom chemicals may also be needed for medical research purposes, such as when pharmaceutical companies want to create new drugs for treating certain diseases or conditions.

In addition to using them as raw materials for creating other products, custom chemicals can also be sold directly to consumers as end products themselves. For example, a company might want to sell its own line of perfumes or fragrances that could not be found anywhere else on the market today and would therefore provide an advantage over competing brands which do not offer their own unique scents and colognes.

There are many types of chemical synthesis, depending on the number of chemicals needed to form the final product. The following are some of the most common types:

Polymerization – This is a chemical reaction in which two or more monomers are joined together to form a polymer. Common examples include the formation of polyvinyl chloride (PVC) and natural rubber.

Condensation reaction – In this type of reaction, two molecules combine to form one larger molecule and water is released as a by-product. An example is the synthesis of acetic acid from methanol and carbon dioxide.

Decomposition – In this type of reaction, one molecule breaks down into smaller molecules or atoms under the influence of heat or light. A classic example is TNT (trinitrotoluene), which can be broken down into carbon, nitrogen and hydrogen gases.

Synthetic chemicals are chemical compounds that have been artificially created, rather than extracted from natural sources. Many synthetic chemicals are used in the production of other products, such as plastics and pharmaceuticals, but some are also used in their own right. For example, nylon is a synthetic polymer, while PVC (polyvinyl chloride) is also a synthetic plastic.

Synthetic chemical compounds can be made through two different processes:

1. Synthesis (also known as chemical synthesis): The rearrangement of chemical elements or molecules to form new compounds.

2. Isolation (also known as physical isolation): The separation of a substance from its natural environment by extraction or filtration methods.

The most common uses of custom chemical synthesis are in the pharmaceutical industry for making drugs, and in the chemical industry for making materials such as plastics.

The pharmaceutical industry uses custom chemical synthesis to make drugs that are difficult or impossible to make by other methods. For example, many drugs that contain proteins must be made using custom chemical synthesis because natural proteins cannot be synthesized in large quantities.

The chemical industry uses custom chemical synthesis to make chemicals that cannot be made economically using other methods. For example, some plastics are made by adding a catalyst (a substance that speeds up a reaction) during the polymerization process. A catalyst can lower the amount of energy needed to make a plastic or increase its yield (the amount of product formed).

Choosing the right supplier for your project is an important decision. Here are some questions to ask:

What are their qualifications?  The company should have experience in chemical synthesis, process development and manufacturing. They should be able to provide references from previous customers.

How long has the company been in business?  This can give you some idea of how stable they are as a business and how long they have been providing quality products and services.

What is their quality control program?  Good suppliers will have strict quality control standards in place to ensure that their products consistently meet customer requirements and expectations.

Are samples available?  It is important to request samples before making a larger purchase so that you can test the quality and suitability of the product or service before committing yourself to a large quantity purchase.

For the delivery time depend on the quantities. usually it will need about 20-30 days for production time. if we have stock it will delivery at once.

The chemical reaction of synthesis is the conversion of one substance into another by a process of combining (i.e., joining) the elements of two or more substances to produce a new substance.

The term “synthesis” refers to the combining of elements to form a new compound or substance. Synthesis can be done in two ways, either by chemical reactions or by physical processes such as those that occur in nature.

Chemical reactions are most commonly used to synthesize compounds, because they provide better control over product quality and purity than physical methods. Some examples of chemical reactions include:

Combining two atoms to form one molecule, such as hydrogen and oxygen forming water

Combining three atoms to form one molecule, such as carbon dioxide and water forming carbonic acid (H2CO3)

Combining four atoms to form one molecule, such as nitrogen gas and hydrogen gas forming ammonia (NH3).

Chemical synthesis, also known as chemical reaction or chemical reaction process, is the production of chemical compounds by reacting chemicals in an exothermic reaction. Chemical synthesis differs from other forms of physical processing because it often involves high temperatures and pressures, or the use of catalysts to speed up reactions.

Chemical synthesis is used in many different industries including pharmaceuticals, petrochemicals, food manufacturing and oil refining. In these industries the chemicals produced through chemical synthesis are often used as raw materials for further processing into finished products such as medicines or plastics for packaging purposes.

The most common form of chemical synthesis is organic synthesis which produces organic compounds from carbon-based starting materials (organic reactants). This type of reaction requires a catalyst to drive the reaction forward so that it can reach completion at room temperature and pressure (because otherwise it would not be practical).

The synthesis of chemicals is important for many reasons. The first is that it allows us to make compounds that are not found in nature. This can be done by combining different elements or molecules together in a process called chemical synthesis. It also allows us to create compounds that may be difficult or impossible to isolate from their natural sources. For example, when we synthesize aspirin, we combine two different chemicals that are found in nature (salicylic acid and acetic anhydride) to create a new compound with unique properties.

Chemical synthesis also allows us to make large quantities of compounds at relatively low cost compared to isolating them from their natural sources. This is especially true if you have access to the appropriate chemical reagents and equipment needed for the synthesis process.

The main reason why chemical synthesis is important is because it allows us to make new medicines, plastics, fuels and other products that are essential for modern civilization. Without it, we would not have a lot of the things that make our lives easier today such as medicines and plastics like polyethylene terephthalate (PET).

Custom chemical synthesis is needed when a natural product cannot be obtained in large quantities, or when the required purity of the natural product is not satisfactory. The most common example of custom chemical synthesis is the production of hormones from microorganisms.

Custom chemical synthesis is needed when you want to create a compound that is not commercially available. Custom synthesis is also needed when you want to make a large quantity of a compound that is only available in small quantities or in gram quantities.

Custom synthesis can also be used when you need to create a new compound for which there is no reference material. In this case, you will need to perform all of the necessary chemical reactions and purifications to get the desired product.

Contract manufacturing is the process of outsourcing the production of a product or service to another company. It is usually done in order to save money and time, as well as to focus on other aspects of the business.

Custom synthesis is a process of making chemicals used in commercial applications. It can also be used for research purposes. The chemicals produced can be used to create new products or improve existing ones.

Difference between custom synthesis and contract manufacturing

There are several ways to make money from your business but one of them is by outsourcing production. If you have a product that is in high demand but you do not have the capacity to meet the demand, then it would be best for you to outsource this task to another company that specializes in making chemicals and compounds. In this way, you will not have to worry about having enough stock on hand for your customers who want it as soon as possible.

Another advantage of outsourcing production is that you will be able to focus more on other areas such as marketing, sales and customer support among others instead of spending time and resources on something that does not directly generate revenue for your company. In addition, outsourcing production also allows you to focus on other parts of your business such as R&D so that you can come up with new products that can generate more revenue.

How to Order with Us

Your Order Process

Send us your requirement

We will check the inventory of chemicals. If it is a customized product, we will forward it to our R&D department for evaluation of raw material price and synthesis route.

Send you detail quote price

You will receive a detailed quotation based on the quantity and purity of the consulted chemicals.

Process Evaluation

For misunderstandings to be avoided, both sides carefully evaluate and discuss the order details.

Placeing your order

We will send you the Proforma Invoice if you have no doubts, and after that, we will sign a contract with you.

Quality check and shipment

After testing and adjusting the mass production material, we will deliver it in accordance with the contract terms.

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