01
R&D Innovation
Focused on high-value intermediates and the continuous exploration of novel molecules and synthetic routes.
Est. 2015 · Jiaxing · China
Precision chemistry
Precision chemistry
for a healthier future.
We specialize in the R&D, process optimization and scalable supply of high-value pharmaceutical intermediates and fine chemicals for partners worldwide.
2015Founded
05Product families
70KMTo Shanghai Hongqiao
449Compounds
JIAXING · ZHEJIANG · CHINA
R
2015Rooted in Jiaxing
About Richmol
Learn more
An R&D-driven partner in pharmaceutical intermediates
Jiaxing Richmol Biological Technology Co., Ltd. is an integrated enterprise dedicated to the R&D, production and sales of pharmaceutical and chemical intermediates. We focus on high-value novel intermediates, process optimization, fine chemicals and API synthesis.
Founded in March 2015, the company is located in the Jiaxing Europe and America Biological Industry Park within the Jiaxing National Economic and Technological Development Zone, adjacent to the Medical College and Biological Engineering College of Jiaxing University.
01
A professional team
A capable R&D, process and quality team with deep technical backgrounds.
02
Designated supplier
Recognized by numerous customers as a designated supplier for consistent quality.
03
Strategic location
At the heart of the Yangtze River Delta, close to Shanghai, Hangzhou and Suzhou.
Capabilities
From molecule design to reliable delivery
With R&D as the engine and process as the foundation, Richmol helps customers turn complex molecules into scalable, reproducible products.
02
Process Optimization
Scalability-driven optimization of yield, purity and cost structure.
03
Custom Synthesis
From grams to kilograms, tailored to specific structures and delivery timelines.
04
Quality Assurance
End-to-end quality control and traceable documentation for consistent, reliable batches.
QUALITY · TRACEABILITY
QC
Batch recordTraceable
CoA / MSDSOn request
In-process controlRoutine
RetestScheduled
Quality & compliance
Explore quality & compliance
Every batch, built to be traceable
From raw material intake to final release, Richmol controls critical quality attributes through standardized processes and provides complete batch documentation.
01
Raw material control
Key raw materials are tested and traceable to source.
02
In-process control
In-process checkpoints identify deviations early.
03
Batch traceability
Complete records from charging to release.
04
Documentation
CoA, MSDS and batch documents available on request.
Product portfolio
Five core molecular scaffolds
Pyridine, pyrimidine, quinoline, imidazole and other intermediate families, with a continuously expanding custom catalog.
View all productsPyrimidine
Pyrimidine
Nitrogen heterocyclic intermediates for drug discovery and process development.
Quinoline
Quinoline
Fused heterocyclic intermediates suited to diverse structural derivatization.
Pyridine
Pyridine
Our core family, spanning halogenated, aldehyde and acid derivatives.
Imidazole
Imidazole
Five-membered N-heterocycles widely used in pharma and fine chemicals.
Other intermediates
Other intermediates
A diverse range of heterocyclic and fine chemical intermediates, with custom synthesis and scale-up supply.
Selected molecules
Representative products · full catalog on request
01
6-Chloro-3,4-pyridinediamine2-氯-4,5-二氨基吡啶
FeaturedPyridine
02
4,6-dichloropicolinic acid4,6-二氯-2-吡啶甲酸
FeaturedPyridine
03
Methyl 4,6-dihydroxynicotinate4,6-二羟基烟酸甲酯
FeaturedPyridine
04
2,4-Dichloro-5-(chloromethyl)pyrimidine2,4-二氯-5-(氯甲基)嘧啶
FeaturedPyrimidine
05
4, 6-DIHYDROXYNICOTINIC ACID ETHYL ESTER4,6-二羟基烟酸乙酯
FeaturedPyridine
06
Methyl 4,6-dichloronicotinate4,6-二氯烟酸甲酯
FeaturedPyridine
07
2,6-dichloro-4-methylpyridine2,6-二氯-4-甲基吡啶
FeaturedPyridine
08
METHYL 5-BROMO-6-HYDROXYNICOTINATE5-溴-6-羟基烟酸甲酯
FeaturedPyridine
How we partner
Three ways to work with us
Whether you need a catalog product, a custom molecule or process scale-up, we can start at the right point.
01 / CATALOG
View products
Catalog supply
449 catalog compounds across five scaffolds, from grams to kilograms.
02 / CUSTOM
Explore custom synthesis
Custom synthesis
Route design around your target structure, from feasibility to sample delivery.
03 / SCALE
Discuss a project
Process & scale-up
Optimize yield, purity and cost, and validate the process from lab to scale.
How we work
Helping every molecule travel further
From first conversation to consistent delivery, clear milestones and rigorous process support every stage of your project.
01
Discovery
Align on target structure, specifications, volume and timeline.
02
Route Design
Evaluate synthetic routes and define the R&D plan.
03
Optimization
Improve yield, purity and cost through lab and scale-up validation.
04
Delivery
Rigorous QC and documentation for consistent batch delivery.
Newsroom
View allLatest from Richmol
Company news2026.11.05
Richmol launches a new bilingual website and product catalog
Our new website brings a clearer product structure, bilingual content and richer technical information for pharmaceutical partners worldwide.
Read more
Exhibition2015.04.01
The 74th API China & PHARMPACK & SINOPHEX
Richmol joined API China to exchange views with industry partners on trends in intermediate R&D and supply.
Read more
Contact
Let's advance the next molecule, together.
Whether you need a standard product or a custom synthesis, our team is ready to talk.