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Chem-stone (Guangzhou) - CDMO/CMO

Chem-Stone has a professional team of production, R&D, quality and sales. Our business model centers on CMO/CDMO services. We are ISO9001, ISO14001, and OHSAS18001 certified, ensuring professional CMO/CDMO services backed by a robust R&D team and comprehensive quality management system.

 

CMO&CDMO Service

Address: 5th Floor Building 7A, 11Kaiyuan Avenue, Guangzhou,China 510530, 510530, Guangzhou
China
China Local time:

A high-tech enterprise with 13 own patents granted

Strong R&D system with ISO9001 / ISO14001 / OHSAS18001 certification

Provide professional CMO & CDMO service

Our services:

Drug Substance

Production scale:

medium

Response time:

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Employees:
180
Established in:
2012

Services

Drug Substance (CDMO/CRO)

Pharmaceutical intermediates are compounds used in the production of APIs. CDMOs play a crucial role in synthesizing, scaling, and ensuring the quality of these intermediate compounds to support efficient drug manufacturing.
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Contact Chem-Stone (Guangzhou) Co.,Ltd for Contract Services Expertise

Connect with Chem-Stone (Guangzhou) Co.,Ltd, a leading pharmaceutical company from China. They offer specialized Drug Substance (CDMO/CRO). Contact Chem-Stone (Guangzhou) Co.,Ltd for free and discover if they are the perfect partner for your pharmaceutical needs.

Drug Substance (CDMO/CRO)

Drug Substance CDMOs and CROs provide essential services in the development and manufacturing of active pharmaceutical ingredients (APIs). These organizations specialize in early-stage research, process development, and GMP-compliant manufacturing of drug substances for clinical and commercial use.


Pharmaoffer's Drug Substance CDMO/CRO category includes partners with expertise in small molecules, biologics, peptides, and complex chemistry, all operating under strict regulatory compliance. These providers help companies scale from lab to market efficiently and cost-effectively.


Key Functions of Drug Substance CDMOs/CROs:


  • API Research and Development: Providing early-stage discovery support, custom synthesis, and process optimization to streamline the development of drug substances.

  • Process Scale-Up and Tech Transfer: Transitioning from bench-scale to pilot and commercial scale production with validated methods and reproducibility.

  • GMP Manufacturing: Delivering high-quality API batches in GMP-certified environments, adhering to FDA, EMA, and other international standards.

  • Analytical Services: Offering comprehensive analytical method development and validation to ensure consistent quality and regulatory compliance.

  • Flexible and Specialized Capabilities: From small molecule synthesis to biologic and peptide manufacturing, these partners provide specialized services tailored to product-specific needs.


Explore Leading API CDMOs and CROs

Pharmaoffer connects you with trusted CDMOs and CROs for drug substance development. Our platform enables seamless access to specialized service providers equipped to support your API lifecycle from discovery to commercialization.

Chem-stone (Guangzhou)


Chem-Stone has a professional team of production, R&D, quality and sales. Our business model centers on CMO/CDMO services. We are ISO9001, ISO14001, and OHSAS18001 certified, ensuring professional CMO/CDMO services backed by a robust R&D team and comprehensive quality management system.

 

CMO&CDMO Service

From lab scale (mg/g) to commercial scale (kgs/tons).

Keep improving in R&D and production, to save all costs for customers.

Safety and Environmental protection (EHS) level, in accordance with ISO/ICH quality management standards.

 

R&D Center

Established in 2012, located in Guangzhou, covers an area of 2100 square meters

High-tech enterprises, academicians, overseas doctor entrepreneurial team

2,000 of R&D platform, 2 kg laboratories, 3 drug synthesis laboratories

Equipped with HPLC liquid phase (4 sets), LC-MS(1 set), GC (2 sets) and other precision analysis and detection equipment.

 

Production Base

Established in March, 2016

Located in the fine industrial zone of Dingnan County, Ganzhou City, covers an area of 55 acres

Reactor material: glass lined, stainless steel, stainless steel lined with fluorine, etc

Reactor quantity/volume: more than 80 sets, 300~16000L

Reaction temperature/pressure range: -70 to 165; atmospheric pressure to 6.0 MPa

Reaction types: Hydrogenation, Azide, Nitration, Halogenation, Esterification, Reduction, Acylation, Qxidation, etc.

Auxiliary equipment: boiler room, distillation tower, stainless steel condenser, graphite condenser, stainless steel centrifuge, stainless steel spray Halar centrifuge, filter press tank, double cone dryer, oven, conveying pump, Roots reciprocating vacuum pump set, etc.

QC analysis room covers an area of 200, including Thermo Fisher HPLC (4 sets), GC (3 sets), headspace (1 set), CAD detector (1 set), UV(1 set) and other precision analysis and detection equipment.