Ribociclib | CAS 1211441-98-3 API Manufacturer & Supplier in China

Product Overview

Ribociclib (CAS 1211441-98-3) is a highly selective cyclin-dependent kinase inhibitor, specifically targeting the CDK4 and CDK6 pathways to disrupt cancer cell proliferation and arrest tumor growth. Within the Pharmaceutical APIs sector, Ribociclib serves as a critical therapeutic agent primarily utilized in commercial oncology treatment protocols for hormone receptor-positive, human epidermal growth factor receptor 2-negative advanced or metastatic breast cancer. As a leading manufacturer of Ribociclib CAS 1211441-98-3 based in China, Conscientia Industrial delivers premium-grade material utilizing state-of-the-art chemical synthesis and multi-stage crystallization technologies. Our production methods guarantee a highly reliable chemical profile that meets international regulatory frameworks, making it ideal for worldwide pharmaceutical formulation, clinical trials, and commercial manufacturing.

Technical Specifications

• Product Name: Ribociclib

• CAS Number: 1211441-98-3

• Category: Pharmaceutical APIs

• Quality Standard: In-House Specification

• Molecular Formula: C23H30N8O

• Molecular Weight: 434.54

• Appearance: Light yellow to tan powder

• Purity (HPLC): ≥98.0%

• Loss on Drying: ≤1.0%

• Residue on Ignition: ≤0.2%

• Heavy Metals: ≤20ppm

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on purchase quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• High-Selectivity Synthesis: Our production process ensures the highest degree of purity, minimizing structural isomers and related substances.

• Standardized Manufacturing: We produce Ribociclib in state-of-the-art facilities compliant with GMP guidelines to ensure the highest safety and efficacy.

• Technical Quality Control: Our manufacturing facilities operate under comprehensive chemical engineering protocols and strict physical testing to provide absolute batch-to-batch consistency.

• Advanced Analytical Verification: Every batch of Ribociclib is thoroughly analyzed via High-Performance Liquid Chromatography and Nuclear Magnetic Resonance spectroscopy to confirm structural purity.

• Full Technical Documentation: We provide comprehensive technical dossiers including a complete Certificate of Analysis, Material Safety Data Sheet, and detailed Method of Analysis for Ribociclib CAS 1211441-98-3.

• Scalable Production Capacity: Our advanced synthesis plants in China are engineered to support flexible manufacturing schedules, ranging from initial clinical pilot batches to multi-ton commercial industrial output.

• Direct Source Advantage: As a primary manufacturer, we provide Ribociclib CAS 1211441-98-3 with competitive tier pricing, stable year-round inventory, efficient lead times and dedicated technical support.

Packaging & Storage

• Standard Packaging: 100g, 500g, 1kg in HDPE drums or customized vacuum-sealed aluminum foil bags.

• Storage Condition: Store in a tightly closed, light-resistant container. Keep in a cool, well-ventilated area away from heat, moisture, and incompatible substances.

• Shelf Life: 24 months from the manufacturing date when stored under correct recommended conditions.

• Safety Handling: This product is an active pharmaceutical ingredient (API) and should be handled by trained professionals in a laboratory or industrial setting.

Our logistics team ensures secure gloabl shipping of Ribociclib CAS 1211441-98-3 via international courier, air, and sea transportation.

Request a Quote & COA for Ribociclib CAS 1211441-98-3 Today.