Optimized raw materials meeting international CE and ISO benchmarks, designed to support clinical labs and contract research in Rajshahi.
Bile acids, specifically Cholic Acid (CA) and its conjugated derivatives, have transitioned from traditional physiological emulsifiers to crucial components in state-of-the-art pharmacology. The cholic acid series—comprising Chenodeoxycholic Acid (CDCA), Ursodeoxycholic Acid (UDCA), Tauroursodeoxycholic Acid (TUDCA), and Deoxycholic Acid—serves as the backbone for key clinical treatments, including cholesterol gallstone dissolution, primary biliary cholangitis (PBC), and advanced lipid-based drug delivery systems (LNDDS).
With the rapid expansion of biotechnology and modern drug formulation methodologies, achieving high purity levels and precise micellar behavior has become non-negotiable. Our chemical extraction processes and modern biotransformation pathways guarantee that every batch supplied is optimized for biocompatibility, chemical stability, and physiological activity.
Information Gain (SEO Target): Unlike generic chemical suppliers, our facility integrates advanced enzymatic synthesis that bypasses heavy metallic catalysts, yielding a product line with ultra-low trace impurity profiles, ideal for sensitive cell culture and human parenteral formulations.
The Rajshahi Division, long celebrated as an educational and cultural epicentre in Bangladesh, is undergoing a rapid industrial modernization. The establishment of high-tech laboratory frameworks within Rajshahi Medical College and adjacent research universities has spiked local demand for high-grade diagnostic reagents, including cholesterol reference standards and highly active bile salt substrates.
Currently, biomedical laboratories in Rajshahi face logistical hurdles, relying on multi-tiered trading companies in Dhaka which increases procurement costs and compromises cold-chain integrity. Our direct-from-factory shipping model, supported by climate-controlled logistics, ensures that laboratories, research facilities, and agricultural feed manufacturers in the Rajshahi region receive fresh, certified API-grade raw materials directly from our production floors, reducing transit latency and eliminating quality degradation.
Our manufacturing paradigm relies on a dual-track process methodology:
A. High-Yield Extraction Phase: Raw materials are obtained from verified bovine and porcine bile pathways under strict veterinary inspection (non-TSE/BSE guarantees). Initial isolation uses saponification followed by multi-stage crystallization to partition crude cholic acid from complex lipids.
B. Biotransformation & Conjugation Phase: Utilizing recombinant 7α-hydroxysteroid dehydrogenase (7α-HSDH) and 7β-hydroxysteroid dehydrogenase (7β-HSDH), we selectively epimerize CDCA into Ursodeoxycholic Acid (UDCA). For taurine and glycine conjugates (TUDCA / GDCA), peptide-coupling chemistry ensures high yields with negligible residues of free amino acids.
We have integrated advanced research and development, smart manufacturing, and global supply systems to offer flexible solutions.
Leveraging nature's complex biochemistry, our plant extracts and animal-derived bile fractions undergo deep chromatography purification to isolate active biomolecules.
From customized micronization and spray-drying to chemical conjugation, our CDMO services adapt to specific diagnostic and pharmaceutical guidelines.
Established in 2012, Chengdu Chenlv Herb Co., Ltd. (referred to as "Chenlv Herb") is a high-tech enterprise specializing in the R&D, production, and sales of botanical extracts, diagnostic standards, and natural pharmaceutical ingredients.
We are committed to providing high-purity, highly active, and premium-grade raw materials. Our facilities serve diverse target sectors, including human pharmaceuticals, nutritional health supplements, diagnostic reagents, and animal nutrition globally, with robust shipping channels directly serving clients within the Rajshahi region.
Why global pharmaceutical formulators and regional scientific hubs choose Chenlv Herb as their primary partner.
Advanced R&D infrastructure targeting customized chemical modifications, helping you stay ahead of product challenges.
Optimized process designs and direct-from-source routes that shorten supply pathways and reduce overall expenditure.
Eco-conscious processing strategies that focus on waste recovery and safe solvent disposal methods.
Responsive, professional technical customer support assisting you from initial request to customs clearance.
ISO9001 and FDA audited systems validating identity, physical attributes, and purity indices.
Decades of collective domain expertise ensuring precise synthesis control and high-performance quality.
Discover how our Cholic Acid series products and botanical extracts empower diverse global industries.
Chenlv Herb provides comprehensive contract manufacturing services to bring custom formulations from design to physical packaging.
Initial meeting to identify specific product details and benchmarks.
Providing a formal pricing structure according to specifications.
Formalizing details, timelines, and legal frameworks.
R&D synthesizes samples for laboratory testing.
Factory schedules automated mass manufacturing run.
Rigorous quality checks and release of COA certificate.
Safe logistics dispatch directly to the buyer's destination.
High-purity botanical raw materials refined inside our automated facility to support dietary formulations.
Our production site operates under validated compliance protocols to guarantee documentation acceptance in Bangladesh and globally.
Explore our full selection of standard and conjugated bile acids, supporting research, therapeutics, and diagnostic laboratories in Rajshahi.
Key information on market pricing trends, academic conferences, and chemical standard developments.
As the new harvesting season reaches its completion, changes in harvest volumes have shifted supply lines, showing the connection between raw material stability and active compound pricing.
A premier meeting for pharmaceutical raw materials, where we will present our latest enzymatic bile synthesis technologies and updated API portfolios.
Join us at Guangzhou to explore developments in botanical extracts and bile salts, focusing on eco-friendly processing and supply security.
Expert technical insights regarding our Cholic Acid products and global delivery protocols.
Cholic Acid (CA) is a primary bile acid containing three hydroxyl groups (3α, 7α, 12α). Chenodeoxycholic Acid (CDCA) has two hydroxyl groups (3α, 7α). Ursodeoxycholic Acid (UDCA) is a stereoisomer of CDCA, where the 7-hydroxyl group is oriented in the beta (7β) configuration. UDCA is more hydrophilic and less cytolytic, making it highly effective for therapeutic bile acid dissolution and treating primary biliary cholangitis.
We supply analytical grades, diagnostic standards, and API-level inputs directly to distributors and medical laboratories serving Rajshahi. We provide complete technical dossiers including Certificate of Analysis (COA), Method of Analysis (MOA), MSDS, and support with import documentation required by the Directorate General of Drug Administration (DGDA) in Bangladesh.
Yes. All animal-derived bile salts are sourced from certified veterinary-inspected facilities. We execute rigorous purification steps and supply formal declarations validating that the products are completely free from Bovine Spongiform Encephalopathy (BSE) and Transmissible Spongiform Encephalopathy (TSE) risks.
Our standard packaging is 25 kg fiber drums lined with dual food-grade polyethylene bags. For laboratory, diagnostic, or research requirements in universities like Rajshahi University or RMCH, we offer smaller customizable packaging options ranging from 100g to 5kg, sealed under nitrogen to maintain product stability.
Yes. Through our CDMO contract manufacturing services, we can customize particle size distribution (PSD) profiles via specialized micronization. We also offer customization for pH solubility ranges, hydration states, and chemical conjugation with taurine or glycine salts.
Connect with our technical supply team to receive detailed quotes, safety data sheets, and custom synthesis parameters tailored for your biomedical operations.
Chenlv Herb
