4-(3-Chlorophenyl)-1,7-Diethylpyrido[2,3-d]Pyrimidin-2(1H)-One(CAS 191219-80-4)

YM 976 has several potential applications in pharmacology, primarily due to its role as a phosphodiesterase type 4 inhibitor. These applications include:

• Treatment of asthma and COPD: Its anti-inflammatory properties make it suitable for managing respiratory diseases characterized by inflammation and bronchoconstriction.
• Neurological disorders: Research suggests that phosphodiesterase type 4 inhibitors may have implications in treating cognitive dysfunction and mood disorders due to their effects on cAMP signaling pathways.

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.

3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

5. Do you offer technical support?
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6. Are volume discounts available?
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7. Do you provide samples?
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8. Do you have products in stock?
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9. Can you customize purity or packaging?
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10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
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12. What payment methods do you accept?
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