Intermediates & APIs

GTBL has developed strong capabilities in Rifamycin intermediate chemistry and fermentation-driven manufacturing, enabling the production of key APIs used in anti-tuberculosis and antibiotic therapies.

Rifamycin Leadership - First to launch Rifampicin in India.

Our established expertise in manufacturing Rifamycin-derived APIs is supported by integrated fermentation, purification, and downstream processing capabilities.

A focused platform delivering consistent quality, reliable supply, and robust process control for critical antibiotic therapies.

Rifamycin Intermediate

Rifamycin S

Specialized formulationA high-purity rifamycin intermediate supporting downstream antibiotic synthesis and manufacturing processes.

Rifamycin O

Advanced derivativeA premium-quality rifamycin intermediate for pharmaceutical API manufacturing and research applications.

Anti-Tuberculosis API

Rifampicin

Anti-tuberculosis treatmentA cornerstone API in global TB therapy, manufactured through integrated fermentation and purification systems.

Rifapentine

Extended treatment optionA long-acting rifamycin derivative supporting latent TB infection management and preventive therapy protocols.

Gastrointestinal API

Rifaximin

Gastrointestinal applicationsA non-absorbable antibiotic designed for targeted gastrointestinal therapy with minimal systemic exposure.