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Synthesis Services Product List and Ranking from 27 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

Synthesis Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. 富士フイルム和光純薬 Tokyo//Chemical
  2. 大成ファインケミカル Tokyo//Chemical 樹脂事業部
  3. 三栄化工 Osaka//Materials
  4. 4 新成化学 Osaka//Chemical
  5. 4 東京化成工業 Tokyo//Chemical
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Synthesis Services Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. "Contract Synthesis Services for Chemical Products" [Fujifilm Group] 富士フイルム和光純薬
  2. Contract synthesis service 大成ファインケミカル 樹脂事業部
  3. Contract synthesis services 三栄化工
  4. 4 Contract synthesis service for oligosaccharide chains and glycan synthesis intermediates. 東京化成工業
  5. 4 Contract synthesis services for chemical products 富士フイルム和光純薬

Synthesis Services Product List

1～15 item / All 41 items

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GMP services

GMP services

From exploration to clinical trial investigational drugs! We also support structural optimization to fine-tune structures.

At Tokyo Chemical Industry Co., Ltd., we offer "GMP Services." We are capable of synthesizing candidate compounds and scaling up to produce active pharmaceutical ingredients for preclinical trials and clinical trials. Additionally, as a reagent manufacturer supplying over 30,000 types of chemicals, we can perform small-scale synthesis. We maintain a rich inventory of reagent materials that can be utilized. 【Features】 ■ Wide-ranging sourcing ■ Accumulated manufacturing technology ■ Diverse manufacturing facilities ■ Reliable quality control ■ Strong support for drug discovery and pharmaceutical development *For more details, please refer to the related links page or feel free to contact us.

  • Other contract services

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Cell-free protein synthesis service

Cell-free protein synthesis service

Synthesis of eukaryotic-derived proteins! Fast delivery in 15 business days.

The "Cell-Free Protein Synthesis Service" is a service that utilizes the high protein synthesis capability of the silkworm silk gland. The silk gland is an organ specialized in silk protein synthesis, where a large amount of protein is synthesized. In this service, we have achieved a high protein synthesis yield of over 70μg/mL by using extracts from the posterior silk gland. It is possible to synthesize proteins derived from mammals, such as humans, with a high probability of solubility. Because synthesis can be done quickly, we can deliver the target protein in a short period. 【Features】 ■ Capable of synthesizing proteins that are cytotoxic ■ This system does not contain added reducing agents ■ Can synthesize proteins with disulfide bonds ■ No glycan modifications, so no different glycans are added ■ Contains no components derived from mammals *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

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Large-scale nucleic acid synthesis services

Large-scale nucleic acid synthesis services

Supporting the realization of stable testing and research for our customers! Providing high-quality large quantities of DNA and RNA in a short period.

The "Large-Scale Nucleic Acid Synthesis Service" provides high-quality large quantities of DNA and RNA in a short period, supporting the stable execution of your tests and research. Our company has established a large-scale manufacturing and purification system capable of synthesizing 1,000 mg (2,000 mg for double-stranded RNA) in a single lot. You can choose optional analyses such as LC-ESI-MS (standard included for nucleic acids under 50 bases), ion exchange HPLC analysis, and endotoxin measurement. 【Features】 ■ Capable of synthesizing 1,000 mg (2,000 mg for double-stranded RNA) in a single lot ■ Established large-scale manufacturing and purification system ■ Provides high-quality large quantities of DNA and RNA in a short period ■ Supports the stable execution of tests and research ■ Optional analyses available *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • others

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Contract synthesis, experimental synthesis, scale-up steps, guidance for mass production supply.

Contract synthesis, experimental synthesis, scale-up steps, guidance for mass production supply.

Contract synthesis: We achieve chemical synthesis with a variety of equipment from lab scale to repeat production!!

Azuma Corporation is a contract factory specializing in chemical products. We offer a diverse range of equipment for chemical synthesis, from small-scale laboratories to bulk synthesis sizes of several cubic meters, to meet our customers' needs. We have reaction furnaces that accommodate various synthesis reactions and equipment for various separation and purification processes to meet customer specifications. Additionally, we possess many analytical instruments to ensure stable quality. We have also newly introduced ICP-MS/MS to provide services in the current synthesis field, where high precision is required.

  • Chemicals

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Peptide synthesis service

Peptide synthesis service

Fluorescent modification, cyclization, and peptide library synthesis are also available!

We offer a contract service to synthesize peptides based on our extensive manufacturing experience. We support research with short delivery times and various modification options. We can provide specifications for a variety of applications, including antibody production, confirmation of biological activity, cancer and immunology research, and intracellular localization. 【Main Lineup】 ■ Stable Isotope Labeled Peptide Library "SIL-PLUS" ■ Click Chemistry Modification Service *For more details, please download the PDF or contact us.

  • Peptide synthesis
  • Other contract services

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Artificial gene synthesis service

Artificial gene synthesis service

Significantly reduce the "time" and "effort" spent by customers on cloning! Domestic synthetic artificial gene synthesis service.

We offer a synthetic gene synthesis service that delivers synthetic genes with 100% accuracy within the shortest possible time of 3 business days. We also accept sequences that are difficult to synthesize, including those with high GC content, high AT content, or repetitive sequences. Additionally, our optional services cater to both standard and complex genes. 【Features】 ■ Significantly reduces input effort and time with the new order wizard ■ Bulk sequence input ■ Template saving function ■ Notification email function upon optimization completion ■ Support from specialized staff *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Oligo DNA synthesis service

Oligo DNA synthesis service

Easy ordering, fast delivery, high quality! Order more easily than on the web with quick delivery service.

Our company offers DNA synthesis services that cover a wide range from primer synthesis to oligo synthesis and probe synthesis. Orders can be placed more easily than on the web, and we will deliver promptly. We also provide "PCReady primers" suitable for general PCR and DNA sequencing primers, as well as "Standard Oligo Synthesis" to meet various needs, from purification grades to various modifications. *For more details, please refer to the PDF document or feel free to contact us.

  • DNA/RNA synthesis

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Peptide contract synthesis service

Peptide contract synthesis service

For peptide and sugar contract synthesis, come to the Peptide Research Institute! Total support from research stage to GMP manufacturing [Contract synthesis success rate > 99%].

I would like you to create compounds and peptides with this structure. I have seen some in the literature, but is there a place that can make them? I was turned down by other companies... Do you have similar concerns regarding peptide synthesis? Our company utilizes extensive experience and advanced synthesis technology to support your research and pharmaceutical development. We will enter into a confidentiality agreement as needed, and after sufficient consultation, we will provide you with a quote. *Consultation and estimates are free. Leveraging our experience and technology backed by fundamental research, we will provide services that satisfy all your needs related to peptides. 【Our Technologies】 ■ Peptide Synthesis ■ Glycan-related Synthesis ■ Peptide Pharmaceutical Development (GMP) *For more details, please download the PDF or feel free to contact us.

  • Other polymer materials

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Contract synthesis and custom synthesis services for organic compounds.

Contract synthesis and custom synthesis services for organic compounds.

Success-based rewards! We handle various organic compounds with unknown synthesis methods related to pharmaceuticals, metabolites, functional materials, electronic materials, and environmental substances.

**[Specialized Technologies and Fields]** Our company specializes in custom synthesis of fine chemicals on a small scale, specifically under 100 mg. From our extensive experience in custom synthesis, we propose a range of versatile reagents and useful compounds as building blocks that we have established. Currently, we are focusing on the following themes and are capable of synthesizing various derivatives beyond the listed items. ■ Synthesis of Polyethylene Glycol (PEG) derivatives and linkers https://schem.jp/PEGList.html ■ Cyclodextrin derivatives https://schem.jp/cd.html ■ Host-guest compounds https://schem.jp/hg.html We also excel in the following compounds: ■ Stable isotope compounds ■ Non-natural amino acids ■ Dealkylation and re-alkylation technology for tertiary amines ■ ODA (13-Oxo-Octadienoic acid) and related compounds *For more details, please visit the following page* https://schem.jp/TOPcompound.html *Or contact us through the inquiry form.* https://schem.jp/inquiry_j1.html

  • Chemicals
  • Other contract services
  • Contract Inspection

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Cyclodextrin derivative custom synthesis service

Cyclodextrin derivative custom synthesis service

We also have a track record of synthesizing multiple substitution compounds and separating positional isomers.

Our company has handled the custom synthesis of numerous cyclodextrin derivatives to date. Applying the synthesis and purification technology of these cyclodextrin derivatives, we offer a variety of cyclodextrin derivatives. 【Compounds】 ■NH2-α-CD CAS No.29556-37-4 ■NH2-β-CD CAS No.29390-67-8 ■NH2-γ-CD CAS No.118275-08-4 ■N3-α-CD CAS No.33057-59-9 ■N3-β-CD CAS No.98169-85-8 ■N3-γ-CD CAS No.120424-80-8 ■OTs-α-CD CAS No.32860-56-3 ■OTs-β-CD CAS No.67217-55-4 ■OTs-γ-CD CAS No.97227-33-3 *For more details, please download the PDF or contact us.

  • Organic Natural Materials

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Liquid Crystal Material Synthesis Services

Liquid Crystal Material Synthesis Services

We can synthesize compounds of any structure, starting with small quantities and a variety of types.

We synthesize various liquid crystalline compounds and various mesogenic groups that serve as building blocks for liquid crystalline compounds. Additionally, we establish synthetic routes for compounds whose synthesis methods are unknown. Please feel free to contact us if you have any requests. 【Compounds with synthesis experience】 ■Compound No. 1703 　・Cas_No 2444-19-1　(4-Hydroxyphenyl) benzoate ■Compound No. 1705 　・Cas_No 89100-59-4　(4-Hydroxyphenyl) 4-fluorobenzoate ■Compound No. 1707　 　・Cas_No --　(4-Hydroxyphenyl) 3,4-difluorobenzoate, etc. *For more details, please download the PDF or contact us.

  • Other polymer materials

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Synthesis services for large cyclic crown ethers

Synthesis services for large cyclic crown ethers

We are synthesizing various PEG derivatives using high-purity polyether synthesis technology.

We have synthesized a macrocyclic polyether using our unique high-purity long-chain polyethylene glycol synthesis technology. Currently, the largest has a repeating unit of 112 (336-Crown-112: molecular weight 4,934). The synthesis method has been established, so even larger macrocyclic structures are possible. 【Overview】 ■ Specializing in custom synthesis ■ Capable of synthesizing new compounds as well *For more details, please download the PDF or contact us.

  • Other polymer materials

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Color filter blue dye synthesis service

Color filter blue dye synthesis service

A new dye manufacturing method that is friendly to people and the environment!

Our company has successfully synthesized triphenylmethane dyes using a new dye manufacturing method that is friendly to people and the environment. This oxidative synthesis method proceeds with a small amount of catalyst and commercially available hydrogen peroxide. Additionally, this method allows for the synthesis of Acid Blue 7 and Acid Blue 83. Please feel free to contact us if you have any inquiries. *For more details, please download the PDF or feel free to contact us.

  • Chemicals

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Peptide contract synthesis service

Peptide contract synthesis service

High-quality, Green Chemistry, low-cost novel peptide synthesis technology!

Our company offers peptide synthesis services from research stage samples to clinical trial drugs, utilizing the Molecular Hiving(TM) technology for synthetic method development. Molecular Hiving(TM) is a type of liquid-phase method that uses hydrophobic benzyl alcohol or benzyl amine, providing high quality at low cost, while using less raw materials and generating less waste compared to conventional methods, making it an environmentally friendly and human-friendly peptide synthesis method. Additionally, GMP manufacturing can be carried out in partnership with other companies. 【Business Content】 ■ Research samples (pharmaceuticals, food, cosmetics, etc.), active pharmaceutical ingredients for clinical trials ■ Manufacturing process development (route exploration, optimization, impurity synthesis, scale-up) ■ Analytical method development (testing method development and validation for peptide active ingredients) ■ Other technical support related to peptide synthesis *Please feel free to contact us for more details.

  • Peptide synthesis
  • Custom reactions and synthesis
  • Other contract manufacturing

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Active Pharmaceutical Ingredient Contract Synthesis Services

Active Pharmaceutical Ingredient Contract Synthesis Services

We also accommodate contract manufacturing of raw materials and pharmaceutical intermediates tailored to our customers' needs!

Our company offers contract manufacturing for various scales and compounds. We provide high-quality active pharmaceutical ingredients along with a high level of service, which we call Katsura Chemical Quality, and we accept contract manufacturing of high-quality active pharmaceutical ingredients from milligrams (mg) to tons (t). 【Features】 ■ The development department supports contract manufacturing for process research and development ■ Collaboration with alliance companies ■ Multi-plant compliant with GMP *For more details, please download the PDF or feel free to contact us.

  • Other Testing Contract
  • Other contract manufacturing
  • Other purification and extraction

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