Customized Products and Services
Our technical team has more than 30 years of experiences in organic synthesis, fine reagents and analytical standards. We are also experts in the design, synthesis, purification and quality control of small organic molecules.









Our goal at ACT is to provide our best professional service with short lead time, accurate valuation, reliable quality and constant support through the various steps from quotation, synthesis, QA/QC, to deliver and beyond.
Featured Products

Follow us on 470 Wildwood Ave, Unit 3 Woburn, MA 01801 (508) 741- 4121 sales@achemtek.com www.achemtek.com © A Chemtek Inc. 2023
ISO 9001 Certified No. Catalog No. Product Name CAS No. 1 1ST5547 Mebendazole-d3 1173021-87-8 2 1ST5502 Albendazole-d3 1353867-92-1 3 1ST5506 Albendazole sulfoxide-(methyl-d3) 1448346-38-0 4 1ST5535 Fenbendazole-d3 1228182-47-5 5 1ST10359 1-Adamantan-d15-amine HCl salt 33830-10-3 6 1ST25016D13 Pyridaben-d13 (4-tert -butyl-d9-benzyl2,3,5,6-d4) 2468638-05-1 7 1ST1574 Vitamin D3 (6,19,19-d3) 80666-48-4
Featured Products
For more custom synthesis services, please email sales@chemtek.com or check our website at www.achemtek.com.








© A Chemtek Inc. 2023



No. Catalog No. Product Name CAS No. 1 1ST5547 Mebendazole-d3 1173021-87-8 2 1ST5502 Albendazole-d3 1353867-92-1 3 1ST5506 Albendazole sulfoxide-(methyl-d3) 1448346-38-0 4 1ST5535 Fenbendazole-d3 1228182-47-5 5 1ST10359 1-Adamantan-d15-amine HCl salt 33830-10-3 6 1ST25016D13 Pyridaben-d13 (4-tert -butyl-d9-benzyl2,3,5,6-d4) 2468638-05-1 7 1ST1574 Vitamin D3 (6,19,19-d3) 80666-48-4 8 1ST1573 Vitamin D2 (6,19,19-d3) 1217448-46-8 9 1ST5533 Fenbendazole Sulfone-d3 1228182-49-7 10 1ST5504 Albendazole sulfone-(methyl-d3) 1448345-60-5 11 1ST1577 25-Hydroxyvitamin D2 (6,19,19-d3) 1217467-39-4 12 1ST000758D6 (+)-α-Tocopherol-d6 113892-08-3 5 1ST10359 1-Adamantan-d15-amine HCl salt 33830-10-3 1ST25016D13 Pyridaben-d13 (4-tert -butyl-d9-benzyl2,3,5,6-d4) 7 1ST1574 Vitamin D3 (6,19,19-d3) 80666-48-4 8 1ST1573 Vitamin D2 (6,19,19-d3) 1217448-46-8 9 1ST5533 Fenbendazole Sulfone-d3 1228182-49-7 10 1ST5504 Albendazole sulfone-(methyl-d3) 1448345-60-5 11 1ST1577 25-Hydroxyvitamin D2 (6,19,19-d3) 1217467-39-4 12 1ST000758D6 (+)-α-Tocopherol-d6 113892-08-3 13 1ST1579 25-Hydroxyvitamin D3 (6,19,19-d3) 140710-94-7 14 1ST1582 3-epi-25-Hydroxyvitamin D3 73809-05-9 15 1ST10022AD4 Rimantadine-d4 hydrochloride 350818-67-6