Portal site for chemical and
custom manufacturer search

KNC Laboratories Co., Ltd.

Paid-in Capital

1995000000 yen

Number of Employees


Annual Sales Revenue

7440000000 yen

Technologies and R&Ds



Small scale production / Oxidation, Heavy metal compound / No-pressure distillation / Radical polymerization / Drying, (No-pressure/Vacuum) / Ullman reaction / Enzymatic reaction / Peptide synthesis / Flow synthesis / Oxidation, Peroxide / Vacuum distillation / Reduction, Metalic hydride / Low temperature reaction (over -20 C degree) / Nitration / Acylation / Organic lithium / Oganic sulfur compound / Chiral synthesis / DNA synthesis / Chromatography / Rectification / Cationic polymerization / Fluorination / Diazotization / Grignard reaction / Antibody synthesis / Reaction, Low boiling point-solvent / Hydrogeneration / Living polymerization / Film distillation / Acid chlorides / Fermentation / Polycondensation / Steam distillation / Fluorine compound / Reaction, NaH / Emulsion polymerization / Molecular distillation / Amination / Sulfonation / Suspension polymerization / Extraction / Oxidation, Ozone / Solution polymerization / Crystallization / Alkylation / Ethylene oxide / Reduction, Birch / Optical resolution / Reaction, Toxic substances / Electrolytic oxidation / Depolymerization / Coupling reaction / Wittig reaction / Reduction, Na/Li / Etherfication / Recrystallization / Esterification / Filtration / Others,Oxidation / Carbonylation / Diels-Alder / Cyanation / Hydroxylation / Vilsmeier reaction / Friedel-Crafts reaction / Hofmann's Reaction / Formylation / Racemization / Cyclization / Ring-Opening reaction / Dealkylation / Dehalogenation / Dehydration / Rearrangement / Acid amide /

Manufacture's Feature

We offer you a custom research related to organic compounds, synthesize samples and provide custom manufacturing service for reagents, pharmaceutical intermediate, intermediate for agrochemicals, electronic materials, peptide and saccharide. We also specialized in a separation and refinement of organic compounds as well as developing the technology.

Specialized Areas

*Parallel synthesis
*Medicinal chemistry
*Peptide synthesis & Nucleic acid synthesis
*Bio conversion
*Microbial culture
*Separation & Purification
*Scale up & Mass production
*Research reagent sales

Specialized Technologies

We synthesize chemicals for any volume between a few mg to several hundred mg whether there is a formula or not. We also develop new synthesis route, perform additional test for patent and document, do research on production scale-up and custom research focused on productivity improvement. We also provide you production lines capable of manufacturing up to several hundreds kg. You are welcome to call us for a spot or long-term contract. Furthermore, we will provide high quality separation and refinement process with state of art technology based on our experience on the field to meet the customers' requirement.

New Product & Developed Product

SK-1 is a photosensitizing dye with high conversion efficiency and high durability. KNC has licensed from Shimane Institute for Industrial Technology and Osaka university and developed mass production technology for SK-1.

Specialized Manufacturing Equipment

Addition to synthetic reaction of general organic compound, we have special equipments such as low temperature reactive facility with the lowest temperature limit of 100 C degree, autoclave and photochemical Reactor. And then we have several kind of analyzer such as 500MHz NMR.

Qualification for Quality Control

We have a quality assurance system lead by QA sections located in each plants and labs. Especially in the process of manufacturing pharmaceutical products, with help of QA section, we provide products manufactured under GMP standard.

Qualification for Environmental Issues

We pay attention to environment measure too. Our industrial waste are properly treated by licensed waste-disposal company and we have alkali scrubber as well as deodorization unit for exhaust gas treatment.

Plant Location of Custom Manufacturing

Kobe Laboratory / Synthetic Lab (Chuo-ku, Kobe city)
Iwaoka Plant (Nishi-ku, Kobe city)
Bio Research Center(BRC) (Nishi-ku, Kobe city)
Ichikawa Laboratory/ Pilot plant (Ichikawa-cho Kanzaki-gun Hyogo pref.)
Izumo Plant (in Izumo-Nagahama Industrial Park)

Number of Person involved in Custom Manufacturing


Other Features

Outsourcing is the keyword today. Using our service will be the effective way to accelerate your R&D process, rationalize and sophisticate your operations. We value the relationship of mutual trust with our customers more than anything.

key word

Pharmaceutical intermediate, intermediate for agroces, manufacturing lines and products under GMP standard, comparator, metabolite, chemicals, reagent, saccharide,microbial culture, nucleic acid, peptide, natural product,bioconversion, steroid, dye, pigment, functional organic material for electronics devices, Investigational New Drug manufacturing, synthesis up to kilolab scale, Fluorination, Fluoro-compound

Company Information

  • 650-0047 7-1-19, Minatojimaminamimachi, Chuo-ku, Kobe, Hyogo, JAPAN
  • Tel.+81-78-955-9900 Fax.+81-78-955-9901
  • website