High Purity Sildenafil Raw Material139755-83-2

Our company specializes in the standardized production and targeted sales of Sildenafil raw material 139755-83-2. We strictly adhere to drug production management standards and relevant national drug supervision regulations throughout the process, establish a full process, standardized, and traceable quality control and purity testing system, and strictly control the entire process from raw material selection, production processing, precision testing to warehousing and delivery to ensure that all batches of Sildenafil raw materials meet purity standards, have stable quality, and comply with laws and regulations, fully guaranteeing customer procurement and use safety. 1. The compliance system is strictly sound. The company strictly follows the standards of the Chinese Pharmacopoeia and international pharmaceutical standards such as ICH and USP, has complete production and operation compliance qualifications, strictly implements special control requirements for active pharmaceutical ingredients, and all production, sales, and testing processes comply with national drug regulatory regulations, eliminating non compliant operations and operating legally and compliantly throughout the process. 2. Authoritative standard purity testing. Using high-performance liquid chromatography (HPLC) as the core purity detection method, referring to the official pharmacopoeia detection method, the main component content of sildenafil is accurately determined, various related impurities are effectively separated and identified, and the purity of raw materials is accurately controlled. The purity of the core product is stable and meets the standard, with minimal batch differences. 3. Comprehensive impurity system screening. Equipped with precision detection equipment such as gas chromatography (GC) and mass spectrometry (LC-MS/MS), it comprehensively detects trace harmful substances such as residual solvents, related substances, and degradation impurities in raw materials, strictly controls impurity limits, fully complies with pharmacopoeia and industry quality control standards, and eliminates the problem of impurities exceeding standards. 4. Basic indicator specification testing. Strictly follow the general rules of the pharmacopoeia to carry out comprehensive testing of moisture, ignition residue, heavy metals, solubility, and property identification, strictly control key indicators such as moisture content and residue, and ensure the stability of the physicochemical properties of sildenafil raw materials, meeting the basic quality requirements of medicinal raw material

We are a professional supplier of High Purity Sildenafil Raw Material. We follow pharmaceutical grade production control and ensure stable and controllable batch quality. The entire production process is strictly controlled, with raw material purity meeting standards and impurity control at an excellent level in the industry. We can provide complete testing related information to meet the research and development and production needs of pharmaceutical companies. Adequate reserve of goods, support for bulk ordering, standardized packaging, adaptable to export and domestic compliant procurement requirements. We deeply cultivate the field of pharmaceutical raw materials, attach importance to quality and compliance, and form a complete service chain from production, quality inspection to warehousing and logistics, with stable delivery cycles. We are committed to providing reliable and stable sildenafil raw material solutions for global pharmaceutical partners by providing technical consultation, after-sales follow-up and other supporting services to qualified cooperative customers.

Product specifications and parameters

Name	Sildenafil Raw Material
Foreign name	Sildenafil Raw Material
Appearance	white powder
CAS number	171599-83-0
Detection method	liquid phase chromatogram
content	99%
melting point	187-189℃
Shelf life	36 months
adverse reaction	Not yet clear

Product Advantages

Product Advantage Introduction

Detection method for Sildenafil Raw Material

Our company can provide corresponding complete detection methods, including HPLC detection conditions, operational procedures for various indicators, and COA reports to facilitate customer laboratory review of raw material quality.

Supply capacity

Our company has the ability to provide stable and large-scale supply, with a constant safety stock, and can undertake large and small batch orders. Adequate production capacity, on-demand scheduling, customizable packaging, controllable delivery cycle, supporting domestic and foreign trade orders, ensuring that customer production plans are not affected by raw material shortages.

Delivery speed

After confirming that all spot procedures are complete, shipment can be arranged on the same day. The products should be sealed and protected, and logistics freight forwarders should be quickly connected for efficient shipping, fully ensuring that the goods can be delivered to customers in a timely and secure manner.

Product quality control

1. Strict screening of raw materials upon entry into the factory, initial inspection of upstream incoming materials, and refusal to put unqualified materials into production.
2. The entire production process follows pharmaceutical grade standards, with real-time monitoring of key processes and retention of production records.
3. Intermediate products are tested batch by batch, and impurities in intermediate products are strictly controlled to reduce the risk of unqualified products from the source.
4. The finished product shall be fully tested according to the pharmacopoeia standards to verify the content, related substances, moisture, and heavy metal indicators.
5. Each batch of finished products is independently issued with a COA testing report, and the data is authentic and can be used for customer review and comparison.
6. Conduct a second re inspection before the finished products are stored, eliminate abnormal batches, and ensure the consistency of the quality of the outgoing product batches.
7. The implementation of the sample retention system is in place, with samples retained for each batch of products to facilitate subsequent quality traceability and problem verification.

Regulatory support

1. Product testing method documents can be provided for internal laboratory review and verification by customers.
2. Complete retention of production and inspection records to achieve traceability management of the entire batch of products.
3. Cooperate with customer qualification review and connect with enterprise customers who have legal procurement qualifications.
4. Standardize material packaging and labeling to meet the requirements of domestic and foreign trade export documentation.
5. Support customer compliance data retrieval and provide data support for customer application and research and development.
6. Strictly abide by industry regulatory regulations and do not engage in raw material supply and sales business with unqualified entities.

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