HK Neopharm Limited is one of the most reliable manufacturers and suppliers of risdiplam in China, featured by quality products and good price. Please rest assured to buy risdiplam in stock here and get quotation from our factory. Customized orders are welcome.
Risdiplam (CAS 1825352-65-5) is a high-purity Risdiplam API acting as a small-molecule SMN2 modulator. Produced in line with ICH standards and stored sealed at -20°C, it supports drug R&D, preclinical studies and formulation production for SMA research. As a reliable China Risdiplam supplier, we deliver consistent quality to global clients.
Technical Specifications
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Product Name |
Risdiplam |
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Synonyms |
Risdiplam API, Risdiplam Powder |
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Characteristics |
A white to yellow lyophilized powder |
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CAS Number |
1825352-65-5 |
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Assay |
≥99.0% (HPLC, Subject to the COA) |
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Formula |
C22H23N7O |
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Package |
Technical Package |
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Storage |
API: Protect from light, keep tightly closed, dry, store at -20°C or 4°C; avoid repeated freeze-thaw cycles. Formulation: Store below 25°C; reconstituted solution at 2–8°C, protected from light, up to 64 days; do not freeze. |
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Structure |
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We supply Risdiplam API with mature production and strict QC, supported by full COA for each batch. We provide Customized Risdiplam, Bulk Risdiplam and Risdiplam Free Sample, with international standard transport to ensure product stability. We offer premium Risdiplam Powder solutions for pharmaceutical and research institutions worldwide.
Product Features
This Risdiplam (CAS 1825352-65-5) API is rigorously tested by HPLC with a purity of ≥99.0%. A full COA is provided for each batch, produced in line with ICH quality standards, laying a stable foundation for drug R&D and production. As a top-tier option among China Risdiplam manufacturers, we maintain strict quality control in every production stage.
The product appears as a white to off-white lyophilized powder with the molecular formula C₂₂H₂₃N₇O. It features stable and uniform properties, meets pharmaceutical-grade appearance and physicochemical standards, and is suitable for formulation development, preclinical research, and other application scenarios.
Packaged in internationally standardized technical containers, it is recommended to be stored frozen at -20°C away from light to effectively maintain activity and stability, prevent degradation, and meet long-term storage and cross-border transport requirements for APIs.
We support customized specifications and bulk orders and offer Risdiplam Free Sample for evaluation. Backed by mature synthesis technology for consistent batches and professional technical support, we deliver efficient and compliant raw material solutions for global pharmaceutical and research clients.
Full-Cycle Quality Control & Consistent Quality
Full-Process Quality Control System
We have established a full-cycle quality control system for Risdiplam (CAS 1825352-65-5) covering raw material synthesis, purification, and final product release. Strictly following international standards such as ICH Q7, we set key control points at each stage to ensure compliance and reliability from the source. Our Risdiplam made in China is manufactured under fully traceable GMP-like conditions.
Batch Stability Assurance
Through mature synthetic processes and strict process monitoring, we achieve consistent quality across batches of Risdiplam API. Each batch passes comprehensive tests including HPLC purity, impurities, and appearance, with complete COA documentation to ensure uniformity and traceability of delivered products.
Full Lifecycle Quality Assurance
We have implemented a full lifecycle quality traceability and continuous improvement system covering production, storage, and transportation. Regular stability studies and process optimizations enable us to supply long-term stable, pharmaceutical-grade Risdiplam Powder along with professional technical support.
Application Scenarios
As a high-purity pharmaceutical raw material, Risdiplam (CAS 1825352-65-5) features stable physicochemical properties and reliable performance, suitable for drug R&D, formulation development, scientific research, and compliant trade. The following typical applications meet professional demands in basic research, process development, and commercial supply.
Drug R&D & Preclinical Research
This product is used in pharmacological, toxicological, and pharmacodynamic studies in early-stage drug development. It serves as a reference standard for SMA drug screening, supporting research institutions in verifying SMN2 gene regulation and advancing preclinical evaluation of drug candidates.
Formulation Process Development
Specially designed for formulation process optimization, it supports the development of capsules, tablets, oral solutions, and other dosage forms. With high batch stability and excellent solubility, it assists pharmaceutical enterprises in formulation screening, pilot scale-up, and validation for commercial manufacturing.
International Pharmaceutical Export
Compliant with ICH Q7 and multiple pharmacopoeia registration requirements, it is an ideal choice for API export. Complete COA and regulatory documents are provided, supporting filings in the EU, the US, and other regions, ensuring high-quality and compliant supply for cross-border pharmaceutical trade. Clients worldwide can securely buy Risdiplam from our factory with full regulatory support.
Biomedical Research Tool
Widely used as a basic research tool in laboratories, it helps establish SMA animal or cellular models to explore drug mechanisms and neuronal survival pathways, providing a stable experimental foundation for life science research and academic exploration.
Packaging and Transportation
To preserve the quality and activity of Risdiplam API throughout the supply chain, we have established standardized and professional packaging and logistics systems. From inner protection to temperature-controlled transport and full-chain traceability, we ensure products are delivered safely, stably, and intact to customers.
The product uses pharmaceutical-grade sealed packaging with moisture-proof and light-resistant inner layers and reinforced outer protection, effectively isolating humidity, light, and physical damage to maintain stable properties during storage and transit.
Strict cold-chain transport protocols are implemented with real-time temperature monitoring to maintain the required temperature range, prevent degradation caused by fluctuations, and meet long-distance cross-border shipping requirements.
All transportation complies with international standards for dangerous goods and pharmaceutical materials. Complete shipping documents are provided with full traceability, ensuring safe, compliant, and on-time delivery to any designated destination.
Our Advantages
Mature Technology & Stable Supply
With mature large-scale synthesis technology, we steadily supply high-purity Risdiplam Powder to meet long-term Bulk Risdiplam procurement needs of researchers and pharmaceutical companies, ensuring uninterrupted project progress. As a professional China Risdiplam factory, we guarantee stable and large-capacity production.
Strict Quality Control & Reliable Quality
Our full-process quality control system issues complete COA reports for each batch. Purity and impurity profiles lead the industry with full traceability, fully meeting pharmaceutical-grade standards.
Flexible Supply & Customized Solutions
We offer multiple packaging options, support small-sample trials and large-volume customization, and quickly respond to diverse customer demands to improve R&D and production efficiency.
Professional Storage & Transportation Safety
Our professional cold-chain storage and transport system uses standard protective packaging with full temperature control, maximizes product activity, and ensures safe and stable cross-border delivery.
Professional Service & Full Support
Our dedicated technical and international trade teams provide comprehensive technical support and regulatory documentation, helping customers efficiently conduct R&D, registration, and market cooperation.
FAQ
Risdiplam (CAS 1825352-65-5) features stable production and strict quality control, with high purity and low impurities ideal for R&D and industrial use. It supports SMA drug development and rare disease research. With stable supply and professional service, we provide reliable raw material solutions for global partners and speed up project development.
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