Precision Chemical Synthesis &
Pharma Intermediates

Empowering global pharmaceutical innovators with high-purity chiral building blocks and expert custom synthesis. Backed by 35 years of dedicated chemical engineering.

Explore Our Core Intermediates

Featured Flagship Intermediate

Ultra-high purity standards for critical pharmaceutical applications.

CAS: 27489-62-9

trans-4-Aminocyclohexanol

A high-value chiral intermediate essential for the synthesis of respiratory drugs like Ambroxol Hydrochloride. Produced via proprietary stereoselective synthesis to ensure industry-leading purity.

  • Purity (GC): ≥ 99.0%
  • Cis-Isomer Content: ≤ 0.2% (Ultra-low)
  • Coloration (APHA): ≤ 20
  • Residue on Ignition: ≤ 0.1%
  • Appearance: White Crystalline Powder
View Full TDS & Specs
High-purity trans-4-Aminocyclohexanol crystalline powder from Hongtai Pharma

Why Global Pharma Leaders Choose Hongtai™

Your trusted partner for scalable, compliant chemical manufacturing in China.

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35+ Years Legacy

Rooted in deep chemical engineering foundations, we bring generational technical rigor and process innovation to every custom synthesis project.

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Uncompromising Quality

Equipped with advanced analytical labs (HPLC, GC) and operating under strict ISO-aligned QMS, we guarantee lot-to-lot consistency with full COA support.

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Reliable Global Supply

From kilo-lab to commercial tonnage, our validated supply chain ensures secure scaling, regulatory compliance, and on-time logistics worldwide.