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Gauze catalysts

Each of our bespoke platinum based gauze catalysts for ammonia oxidation is made to meet customersā€™ specific requirements, with unique production and knitting patterns.

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Pi-allyl palladium complexes

Triflate and chloride pi-allyl palladium products

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Buchwald precatalysts

Second and third generation buchwald precatalysts for advanced cross-coupling applications.

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Palladium coupling precatalysts - PdL2X2

Bis-phosphine palladium halide pre-catalysts for basic cross coupling applications.

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DyadPalladateā„¢ precatalysts

Bisphosphonium dichloropalladate complexes featuring tertiary phosphonium ligands

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Glucose dehydrogenase enzymes

Glucose dehydrogenase catalyses the oxidation of D-glucose to D-glucolactone

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Formate dehydrogenase enzymes

Formate dehydrogenase (FDH enzyme) oxidises formate to carbon dioxide

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Transaminase enzymes

Transaminase enzymes can be used to produce aromatic and aliphatic primary amines.

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Amine dehydrogenase enzymes

Amine dehydrogenase enzymes are wild type and engineered enzymes to catalyse a wider range of transformations

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Alcohol dehydrogenase enzymes

ADH enzymes used to catalyse the reduction of ketones and aldehydes to the corresponding alcohols

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Glucose dehydrogenase enzymes

GDH enzymes catalyses the oxidation of D-glucose to D-glucolactone, while reducing in turn NAD+ or NADP+ to NADH and NADPH.

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Lactate dehydrogenase enzymes

Lactate dehydrogenase catalyses the reduction of pyruvate to either (R)- or (S)- lactate

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Alanine dehydrogenase enzyme

Alanine dehydrogenase catalyses the reductive amination of pyruvate to L-alanine

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Equilibrium shift enzymes

We offer multi-enzymatic systems to remove the pyruvate by-product from the reaction

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Imine reductases enzymes

Imine reductases (IREDs) biocatalysts are used to produce enantiopure primary, secondary and tertiary amines

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Ene reductase enzymes

Ene reductase enzyme catalyse the reduction of C=C double bonds

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Cofactor regeneration enzymes

NADP and NAD regeneration enzymes

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Synthesis technology

Johnson Matthey's DAVYā„¢ synthesis technologies convert syngas (CO, CO2 & H2) to methanol creating exothermic reactions that have a limited conversion rate, so several passes through a reactor are required to produce sufficient methanol.

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Choline chloride process

Our DAVYā„¢ choline chloride technology includes a continuous single-stream process in which ethylene oxide, hydrochloric acid, trimethylamine (TMA) are reacted under moderate conditions to produce choline chloride.

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Amination technology

Amines are compounds derived from ammonia and contain a nitrogen atom with a lone electron pair. Amination is the process by which an amine group is added to an organic compound.

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Ammonia cracking catalysts

Ammonia cracking is the process by which ammonia is decomposed towards hydrogen and nitrogen over a catalyst (based on base or pgm metals).

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iUFC process

FORMOXā„¢ plants are available for integrated direct production of UFC (urea formaldehyde concentrate).

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Three Way Filter (TWFĀ®)

Mobile emission controls: Johnson Matthey's Three Way Filter (TWFĀ®) technology can reduce particle numbers by up to 99%.

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STA-13

Aromatic and aliphatic primary amines can be obtained using our Transaminases

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QuadraSil MP (S)

Spherical silica for metal impurity removal

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C2-010

CAS Number: 1174131-03-3

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C2-030

CAS Number: 723343-30-4

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Ammonium tetrachloroplatinate

Ammonium tetrachloroplatinate | CAS: 13820-41-2

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Pd-103

CAS Number: 19978-61-1

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IRED-3

An imine reductase (IRED) that catalyses the reductive amination of ketones with small aliphatic amines.

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Sodium hexahydroxyplatinate solution

Sodium hexahydroxyplatinate solution | CAS: 12325-31-4

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Brazing pastes and powders

Our brazing pastes are custom made brazing or soldering solutions that offer unique benefits.

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Sodium chloroaurate

Sodium tetrachloroaurate(III) | CAS: 15189-51-2

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ACTIVE-BRAZE filler metals

ACTIVE-BRAZEā„¢ No.10 Brazing Paste Grade B420P 80 provides a silver, copper, titanium type active brazing filler metal in paste form and is intended principally for brazing non-metallised alumina ceramics to a metallic substrate.

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Ammonium tetrachloropalladate

CAS number: 13820-40-1

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Ammonium tetrachloroaurate

Ammonium tetrachloroaurate | CAS: 31113-23-2

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C1-368

CAS Number: 1630736-02-5

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C1-723

CAS Number: 850346-94-0

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Pd-105

CAS Number: 29964-62-3

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Pt-70, Pt(acac)2

Bis(2,4-pentanedionato) platinum(II) | CAS: 15170-57-7

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