Products for R&D use in accordance with 35 USC 271(e)+A13(1)

Clearsynth acknowledges the receipt of and accepts the buyer's order expressly conditional of the buyer's assent to the terms and conditions herein contained, whether in addition to or different from those stated in the buyer's purchase order or any other document heretofore and hereafter supplied by the buyer to Clearsynth.


Payment Terms, (unless otherwise specified) are immediate payment F.O.B. origin. We accept Visa and MasterCard. We reserve the right not to accept the cancellation of an order.


All prices are listed in U.S. Dollars (unless specified) exclusive of duty, freight, extra packaging charges and applicable taxes and will be added in the invoice. Prices are subject to change without notice. All returns are subject to a restocking fee, and will require pre-approval from Clearsynth. Buyers must notify Clearsynth in writing, within 15 days of receipt, or such products will be deemed to be accepted.


It is our policy to combine safety and economy to provide the quickest and most efficient method of transportation. 'Priority overnight' delivery services are available upon request. Whenever possible, we shall ship via the method specified by the customer. Shipment of hazardous items is governed by the Ministry of Transportation and the International Air Transport Association (IATA). Clearsynth adheres to all regulations governing the transportation of our products. However, products that require special packaging and shipping may incur additional charges per shipment and will be communicated prior to dispatch.

We ship worldwide. Orders above 2000$ USD qualify for free shipping.

Refund / Cancellation

All orders are facilitated with the utmost care, and responsibility. Our products are supported with extensive COA's and services that are at par with ICH guidelines and pharmacopoeias. International packing standards are adhered to for the delivery of all compounds, to reduce quantity loss during transit. Our committed responsive team is empowered to track, trace, and find solutions to ensure projects are completed on time.

  • Money Back in 7 Business days if you are unsatisfied, experience payment failure, or disparity as per quotation.
  • Ethical Working Culture & Sustainable Supply Chain.
  • Quality Conformity & International standard Compliance.

Lost or Damaged shipments

Products are sold F.O.B. origin, fully insured at the buyer's expense. However, if assistance is required in filing a claim for a lost, incomplete, or damaged shipment, we will be happy to help you.

Limited Warranty

Clearsynth warrants the products are as described when shipped. There is no warranty, expressed or implied, as to the fitness of the compounds for any particular application. Quality claims must be made within 15 days of receipt of product. With respect to products proved to be defective or nonconforming to Clearsynth's satisfaction, the maximum liability for Clearsynth shall be the replacement of the product or the refund of the purchase price, upon the return of such products in accordance with Clearsynth's instruction. Clearsynth shall not be liable for any incidental, consequential or contingent damages.


Clearsynth provides volume discounts for most products. Please request a quotation. Orders for quantities less than catalog size will be accepted, providing stock is available and subdivision is possible. All quotations are valid for 15 days unless otherwise specified.