Custom Synthesis

Medical Isotopes, Inc. specializes in multi-step custom synthesis for pharmaceutical companies, government, research facilities and hospitals. With more than 40 years experience in custom synthesis, our experts will prepare your compound based upon your specifications and project needs.

  • Synthesis of labeled and unlabeled standards
  • Synthesis of intermediates
  • Metabolites synthesis/characterization
  • Synthetic route development
  • Full characterization by NMR, MS and HPLC

We are always happy to speak with you about your specific needs for your application; and confirm structure and labeling, purity and enrichment before we begin.

Please call 800-374-9513 or 603-635-2255, send a fax to 603-635-2448, e-mail us or use our inquiry form for custom synthesis requests.

Terms and Conditions


Product quotations noted as custom synthesis are subject to a 30% prepayment before synthesis can begin. If there is a cancellation by the customer for any reason, the Seller can request additional payment for time and materials spent up to the date of cancellation, should it exceed the 30% prepayment.

Delivery times:

Delivery times noted on Custom Synthesis are based on a best estimate and cannot always be exact as reaction times may vary. Seller will do their best to assure delivery time is met; however, order cancellation due to delivery date delay will not constitute reason for the return of the 30% down payment.

Special Interest Products

Special Interest Products with “Inquire” Pricing:

Please ask for a quotation for the following products listed below where “inquire” is listed for pricing. These products are usually available with a longer lead time than our other products. In some cases they are considered “Custom Synthesis” and sometimes they are available but with a longer delivery time and are not considered a “Custom Synthesis”. Please inquire for the quantity you would need.


Alphabetic Listing of Custom Synthesis Products

Amines: Chemical Amines
Catalog Number Product Name    
D96294 JM-1232-d3 Details Inquire
96293 JM-1232 Details Inquire
96296 JNK Inhibitor V Details Inquire
Amino Acids Labeled: Labeled Amino Acids and Derivatives
Catalog Number Product Name    
D51911 N-Jasmonyl-L-Isoleucine-d3 (Mixture of Diastereomers) Details Inquire
Aromatics and Derivatives: Aromatic Compounds
Catalog Number Product Name    
D27462 JWH 250-d11 Details Inquire
27461 JWH 250 Details Inquire
96299 JWH 307 5’-Isomer Details Inquire
Chiral Reagents: Chiral Reagents Alphabetic Listing
Catalog Number Product Name    
27454 Jasmolin I Details Inquire
27455 Jasmolin II Details Inquire
C27458 rac-trans Jasmonic Acid-13C2 Details Inquire
C27460 rac-trans Jasmonic Acid-13C2 Methyl Ester Details Inquire
27456 trans-Jasmonic Acid Details Inquire
27459 rac-trans Jasmonic Acid Methyl Ester Details Inquire
Other Research Compounds: Research Compounds
Catalog Number Product Name    
96284 JA 22 Details Inquire
96288 JHSB3 Details Inquire
96289 JK 184 Details Inquire
96298 JMV 2959 Details Inquire
96295 JNK inhibitor II, negative control Details Inquire
96292 Juvenile Hormone B 3 Details Inquire
96297 JWH-030 Details Inquire
96372 JWH-210 4-Hydroxypentyl (100 µg/mL in Methanol) Details Inquire
96371 JWH-210 5-Hydroxypentyl (100 µg/mL in Methanol) Details Inquire
D96369 JWH-250 (Indole-d5) 4-Hydroxypentyl (100 µg/mL in Methanol) Details Inquire
96368 JWH-250 4-Hydroxypentyl (100 µg/mL in Methanol) Details Inquire
Reference Standards: Labeled Reference Standards
Catalog Number Product Name    
D82071 Jasmonic-d5 Acid Details Inquire
Reference Standards: Unlabeled Reference Standards
Catalog Number Product Name    
110645 JNJ 28871063HCl Details Inquire