Ertugliflozin L-Pyroglutamic Acid (CAS 1210344-83-4) is a GMP-compliant, high-purity active pharmaceutical ingredient (API), a highly selective SGLT2 inhibitor. By blocking renal glucose reabsorption, it delivers robust glycemic control, globally approved for type 2 diabetes mellitus treatment, fully meeting ICH, USP and EP pharmacopoeia quality standards.

Benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate (CAS 128625-52-5, widely known as PyBOP) is a high-efficiency, low-toxicity phosphonium salt coupling reagent. As a non-carcinogenic BOP alternative, it is widely applied in peptide synthesis, semiconductor functional material manufacturing and special electrolyte R&D.

2-Succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate (CAS 105832-38-0, widely known as TSTU) is a high-activity, low-racemization uronium-based coupling reagent. With mild reaction conditions and high conversion rate, it is widely used in peptide synthesis, semiconductor surface modification and functional electronic material R&D.

O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate (HBTU) (CAS: 94790-37-1) is a premier coupling reagent and essential pharmaceutical intermediate widely utilized in solid-phase and solution-phase peptide synthesis. This high-efficiency uronium salt promotes rapid amide bond formation while significantly minimizing racemization during complex biochemical procedures. Manufactured under rigorous quality control standards, our industrial-grade HBTU ensures exceptional chemical stability, reliable batch-to-batch consistency, and superior coupling yields. It operates as a fundamental reagent for advanced academic research and the large-scale commercial production of active pharmaceutical ingredients (APIs).

O-benzotriazol-1-yl-tetramethyluronium hexafluorophosphate (CAS 94790-37-1, widely known as HBTU) is a high-activity, low-racemization uronium coupling reagent. With mild reaction conditions and excellent conversion efficiency, it is widely used in peptide synthesis, semiconductor surface modification and functional electronic material R&D.

Bis(2,5-dioxopyrrolidin-1-yl) Carbonate (CAS 74124-79-1, widely known as DSC) is a high-activity, low-side-reaction carbonylation and coupling activation reagent. With mild reaction conditions, high chemoselectivity and low impurity residue, it is widely used in peptide synthesis, semiconductor intermediate manufacturing and high-purity electronic functional material R&D.

1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride (CAS 25952-53-8, widely known as EDCI or EDC.HCl) is a high-efficiency water-soluble carbodiimide coupling reagent. With mild reaction conditions and low side reactions, it is widely used in peptide synthesis, semiconductor surface functionalization and organic electronic material R&D and manufacturing.

1,2-Ethanedithiol (CAS 540-63-6, widely known as EDT) is a high-purity bifunctional thiol compound with excellent surface passivation, strong coordination capacity and ultra-low trace metal impurity. It is widely applied in semiconductor nanomaterial surface modification, quantum dot ligand exchange, organic synthesis and high-performance electronic functional material R&D and manufacturing.

intermediates of Baricitinib phosphate CAS: 941685-27-4   

intermediates of Baricitinib phosphate CAS: 1187595-85-2   

intermediates of Baricitinib phosphate CAS: 1029716-44-6  

intermediates of Ruxolitinib phosphate CAS: 591769-05-0