Irritant / Harmful
May cause skin irritation, serious eye irritation, and respiratory irritation. Handle with appropriate PPE.
Eyes: Flush with water for 15 minutes and seek medical attention.
Skin: Wash thoroughly with soap and water; remove contaminated clothing.
5-Bromo-2-Chloro-N-Cyclopentylpyrimidine-4-Amine (CAS 733039-20-8) is a specialized heterocyclic building block. It is a critical intermediate in the pharmaceutical industry, particularly valued for its role in the development of targeted cancer therapies, including CDK4/6 inhibitors.
In the Indian market, this chemical is primarily sourced by pharmaceutical manufacturers and contract research organizations (CROs) located in major hubs like Hyderabad, Ahmedabad, and Mumbai. It is essential for companies engaged in the production of generic oncology drugs and those performing advanced medicinal chemistry research.
When procuring this chemical, buyers should prioritize suppliers who provide comprehensive COA (Certificate of Analysis) documentation, including HPLC purity profiles and impurity reports. Given its sensitive nature, it is recommended to source from manufacturers with ISO-certified facilities to ensure batch-to-batch consistency and regulatory compliance.
5-Bromo-2-Chloro-N-Cyclopentylpyrimidine-4-Amine pricing in India depends on grade, order quantity, and delivery location, and it moves with market conditions — so a single fixed price is rarely accurate for a specific requirement.
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5-Bromo-2-Chloro-N-Cyclopentylpyrimidine-4-Amine prices in India vary by grade, order quantity and delivery location, and move with market conditions. To get the current price for your requirement, submit an enquiry on Chemical Dekho and receive verified quotes from suppliers and manufacturers within 24 hours.
Yes, it is a well-known intermediate used in the synthesis of Palbociclib and related pyrimidine-based drugs.
Standard commercial purity is typically ≥ 98%, with research grades reaching ≥ 99%.
While stable at room temperature for short periods, long-term storage is recommended at 2-8°C to maintain integrity.
Most Indian suppliers provide small-scale samples (10g-50g) for analytical validation and R&D purposes.
It is a chemical intermediate and not a controlled narcotic, but it should be handled strictly within laboratory or industrial manufacturing settings.
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