Enzymaster (Ningbo) Bio-Engineering Co., Ltd.

(R)-(-)-3-Carbamoymethyl-5-methylhexanoic acid is an intermediate of Pregabalin.

(S)-1-Boc-3-hydroxypiperidine is the intermediate of Ibrutinib.

(2R,3S)-Isocitric acid, Monopotassium salt is the intermediate of Darunavir.

(2R,4R)-2,4-Pentanediol is used as a chiral building block.

 (2S,4S)-2,4-Pentanediol is a chiral intermediate.

(2R,5R)-2,5-Hexanediol is used as a chiral building block.

(2S,5S)-2,5-Hexanediol is used as a chiral building block.

(2R,3R)-2,3-Butanediol​ is a chiral intermediate.

(2S,3S)-2,3-Butanediol is used as a chiral building block.

(3R,6R)-3,6-Octanediol is a chiral intermediate.

(3S,6S)-3,6-Octanediol is used as a chiral building block.

(3R,6R)-2,7-Dimethyl-3,6-octanediol is a chiral intermediate.

Based on Enzymaster’s expertise in biocatalysis, we are continuously looking for opportunities to develop environmental friendly and cost efficient synthesis routes for a variety of products. We offer high quality products for competitive prices to a variety of industries.


This flyer is dedicated to our non-pharma products.

Based on Enzymaster’s expertise in biocatalysis, we are continuously looking for opportunities to develop environmental friendly and cost efficient synthesis routes for a variety of products. We offer high quality products for competitive prices to a variety of industries.



This Flyer is dedicated to our pharma products.

Our comprehensive enzyme catalysis service offers with our proprietary technologies BioEngine® and BioNavigator®.

BioEngine® is a evolution platform with integrated computational enzyme engineering. The implementation of computational hot spot identification, in silico enzyme library screening, and in silico recombination into the directed evolution cycle allows us to shift most of the screening efforts from the laboratory into the computer and cover a large sequence space of the enzyme, all while accounting for the real chemical process conditions.

BioNavigator® is a set of state‑of‑the‑art methods for computational enzyme identification, in silico activity and selectivity prediction and stability calculation under process conditions. This includes bioinformatics driven hot spot identification, focused combinatorial library design and in silico loop design.