Products

4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide, a high-standard pharmaceutical intermediate used in the synthesis of anti-inflammatory and analgesic drugs, is a key raw material for the production of oxacin-type active pharmaceutical ingredients. We are a professional supplier with stable production capacity and strict quality control, providing support to pharmaceutical clients worldwide.

As a high-purity key intermediate for anticholinergic drugs, Tropic Acid is an essential raw material for synthesizing atropine, anisodamine and other pharmaceutical products. We are a professional Tropic Acid Supplier with stable production capacity and strict quality system, providing USP-standard products to global pharmaceutical manufacturers.

As a high-purity chiral pharmaceutical intermediate, DL-Tropic Acid (CAS No.: 552-63-6) is a key raw material for the synthesis of anticholinergic and analgesic drugs. We are a professional DL-Tropic Acid Manufacturer with GMP-compliant production lines, delivering stable-quality products that meet strict enterprise standards to global pharmaceutical and chemical enterprises.

As a high-purity fine chemical intermediate with excellent reactivity, Ethyl Phenylacetate (CAS No.: 101-97-3) is a core raw material for pharmaceutical synthesis, fragrance formulation and fine chemical production. We are a professional Ethyl Phenylacetate Supplier with mature industrial synthesis technology, providing stable and high-quality products that comply with enterprise strict quality standard TS-10-ZJ-012-04 for domestic and international pharmaceutical, chemical and flavor and fragrance enterprises.

As a high-purity fine chemical intermediate, Methyl Phenylacetate (CAS No.: 101-41-7) is a key raw material for pharmaceutical, fragrance and fine chemical synthesis. We are a professional Methyl Phenylacetate Manufacturer with mature synthetic production lines, providing industrial-grade high-quality products with stable quality to domestic and international chemical and pharmaceutical enterprises.

As a classic and globally recognized gastric mucosal protective agent, Purui’s Sucrose Octasulfate - aluminum Complex (CAS No.: 54182-58-0) is favored for its reliable efficacy and high safety profile. We are a professional Sucralfate Supplier with rich experience in pharmaceutical raw material supply, delivering products fully compliant with USP NF2023 and EP standards to domestic and international pharmaceutical enterprises, OTC brands, and medical institutions.