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Since 2012, we have delivered fine chemicals and advanced materials — from R&D to scale-up — to customers worldwide, including OLED emitter materials, general building blocks and functional chemicals for pharmaceutical, optoelectronic and advanced-material applications.

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We keep innovating processes and optimizing production management, and our product quality and pricing are recognized by end customers and trading partners.

Ethyl (1S,5R,6S)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate structure

Ethyl (1S,5R,6S)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate

CAS 204254-96-6

Oxabicyclic scaffold Epoxide Oseltamivir intermediate Pharmaceutical intermediate

Acetoacetamide structure

Acetoacetyl compound Active methylene Acetoacetyl intermediate Agrochemical intermediate

4-Bromobenzaldehyde structure

4-Bromobenzaldehyde

Benzaldehyde scaffold Aldehyde Aromatic building block Basic building block

4-Chloro-7H-pyrrolo[2,3-d]pyrimidine structure

4-Chloro-7H-pyrrolo[2,3-d]pyrimidine

Pyrrolopyrimidine scaffold Heteroaryl chloride Kinase inhibitor building block Pharmaceutical intermediate

Pharmaceutical Intermediates

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Ethyl (1S,5R,6S)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate structure

Ethyl (1S,5R,6S)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate

CAS 204254-96-6

Oxabicyclic scaffold Epoxide Oseltamivir intermediate Pharmaceutical intermediate

4-Chloro-7H-pyrrolo[2,3-d]pyrimidine structure

4-Chloro-7H-pyrrolo[2,3-d]pyrimidine

Pyrrolopyrimidine scaffold Heteroaryl chloride Kinase inhibitor building block Pharmaceutical intermediate

3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one structure

3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one

Pyrrolopyrimidine scaffold Lactam Heteroaryl drug building block Pharmaceutical intermediate

3-Hydroxy-4- nitrobenzoic Acid structure

3-Hydroxy-4- nitrobenzoic Acid

Nitrobenzoic acid scaffold Carboxylic acid Nitro aryl acid building block Pharmaceutical intermediate

Triphenylsilanol structure

Triphenylsilanol

Organosilicon motif Silanol Organosilicon reagent New materials

Sodium,thiophene-2-carboxylate structure

Sodium,thiophene-2-carboxylate

Thiophene scaffold Carboxylate salt Heteroaryl carboxylate building block Basic building block

sodium 8-(2-hydroxybenzamido)octanoate structure

sodium 8-(2-hydroxybenzamido)octanoate

CAS 203787-91-1

Salicylamide motif Carboxylate salt Absorption enhancer related Biomedicine

3,5-diisopropylphenol structure

3,5-diisopropylphenol

Diisopropylphenol motif Phenol Hindered phenol building block Pharmaceutical intermediate

OLED Materials

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4-ethynyl-1,2-bis(trifluoromethyl)benzene structure

4-ethynyl-1,2-bis(trifluoromethyl)benzene

CAS 2411969-93-0

Bis(trifluoromethyl)benzene Fluorinated building block Ethynyl arene building block Optoelectronic materials

4-vinylbenzocyclobutene structure

4-vinylbenzocyclobutene

Benzocyclobutene scaffold Vinyl group Polymerizable monomer Electronic materials

Pyrene-1-carboxylic acid structure

Pyrene-1-carboxylic acid

Pyrene scaffold Carboxylic acid Fluorescent arene building block Optoelectronic materials

1-Pyrenol structure

Pyrene scaffold Phenol Fluorescent arene building block Optoelectronic materials

4'-Iso-Pentyl-Biphenylcarbonitrile structure

4'-Iso-Pentyl-Biphenylcarbonitrile

Alkyl substituted Nitrile Liquid crystal material intermediate New materials

4'-(4-(4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl)naphthalen-1-yl)-[1,1'-biphenyl]-4-carbonitrile structure

4'-(4-(4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl)naphthalen-1-yl)-[1,1'-biphenyl]-4-carbonitrile

CAS 2032421-37-5

Polycyclic aromatic system Nitrile Electron-transport material intermediate OLED material intermediate

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarbonitrile structure

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarbonitrile

CAS 1352794-90-1

Naphthalene scaffold Nitrile Suzuki coupling precursor Optoelectronic materials

9,9-dimethyl-4-phenyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene-2-carbonitrile structure

9,9-dimethyl-4-phenyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene-2-carbonitrile

Fluorene scaffold Nitrile Fluorene material intermediate OLED material intermediate

Building Blocks

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Acetoacetamide structure

Acetoacetyl compound Active methylene Acetoacetyl intermediate Agrochemical intermediate

4-Bromobenzaldehyde structure

4-Bromobenzaldehyde

Benzaldehyde scaffold Aldehyde Aromatic building block Basic building block