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Product Lineup

Fine Chemicals

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Functions

  • Bulk substance for hypnotics and sedatives (Japan Pharmacopoeia)
  • Intermediate for Pharmaceuticals and Agrochemicals
  • Additive for fuctional polymers

We offer fine chemicals, such as pharmaceutical intermediates and various products for the IT industry, while utilizing our flagship synthetic technology of organic sulfur compound.
We also run various production facilities with a broad range of applications in order to flexibly deal with various sizes of production, from pilot to large-scale, and have stepped up our quality-controlled production to meet user needs.

Pharmaceiuticals-related Products

製品名 用途 CAS No.

BVU

Bromovalerylurea

Bulk substance for hypnotics and sedatives

(Japan Pharmacopoeia)

496-67-3

PCTP

4-Chlorothiophenol

Intermediate for pharmaceuticals and

agricultural chemicals

106-54-7

MMTS

Methyl Methylthiomethyl Sulfoxide

Synthetic reagents 33577-16-1

 

Various Additives

製品名 用途 CAS No.

DPDS

Diphenyl disulfide

Additive for functional polymers 882-33-7

DTDA

4,4'-Diaminodiphenyldisulfide

Additive for functional polymers 722-27-0

 

Technology

 We offer products utilizing attributes unique to sulfur and halogen.

 Advanced technologies as well as our flexible, short-lead-time production system and cGMP (Current Good Manufacturing Practice)-complaint quality control system enable rapid response to customer needs.

 We are also experienced at filing DMF (drug master files) with the U.S. Food and Drug Administration.

 

 

 

 Featuring exceptional reactivity and broad apprication, our revolutionary SR technology enables production of an impressive array of new compounds.

 It is called "SR" because the key compounds synthesized all have a sulfur (S) molecule and an alkyl ratical (R) in their structure.

 

 

Multipurpose Facilities

 Our versatile multipurpose equipment and facilities enable everything from laboratory-scale and pilot-scale production to full-scale mass production.

 

 

Plant

Reactor

Material

Reactor

Size

Vessel

GMP

Others
Pilot GL 50L - 500L 7

Centrifugal separator

and Pressure filter 

Conical dryer

Clean room (Class 100,000)

GL 1m3 - 2m3 4
Hastelloy 500L 1
7K

GL

500L - 2m3  

Centrifugal separator

and Pressure filter 

Conical dryer

SUS 3m3 2  
MP GL 3m3 - 6m3 6

Centrifugal separator

and Pressure filter

Conical dryer

and Filter dryer

SUS 3m3 2
MS-1 GL 2m3 - 6m3 6

Centrifugal separator

and Pressure filter

Conical dryer

SUS 3.5m3 1
MS-2 GL 2m3 - 6m3 6

Centrifugal separator

Conical dryer

and Filter dryer

Clean room (Class 100,000)

MX GL 18m3 - 20m3 4

Centrifugal separator

Conical dryer

Clean room (Class 10,000)

SUS 11m3 - 20m3 2