01. Emodin Bulk Supplier — Procurement Summary
02. Manufacturer & Quality Assurance Platform
AIHerba® Industrial Infrastructure
Operated by Shaanxi Zhonghong Investment Technology Co., Ltd., our facility integrates high-vacuum molecular distillation and multi-stage crystallization. We provide pharmaceutical-grade transparency with a dedicated QMS (Quality Management System) optimized for international audits.
03. Emodin Identity Profile
| Parameter | Scientific Specification |
|---|---|
| Chemical Name | 1,3,8-Trihydroxy-6-methylanthraquinone |
| CAS Number | 482-44-0 |
| Molecular Weight | 270.24 g/mol |
| Source | Rheum palmatum / Polygonum cuspidatum |
| Appearance | Orange Fine Crystalline Powder |
| Grade | Pharma / Nutraceutical / R&D Grade |
04. Technical Specification & Release Standard
PURITY (HPLC)
MELTING POINT
HEAVY METALS
RESIDUAL SOLVENT
LOSS ON DRYING
PARTICLE SIZE
MICROBIAL COUNT
SHELF LIFE
05. Analytical Verification & Scientific Fingerprint
Our laboratory ensures absolute molecular integrity through standardized phytochemical fingerprinting. Every industrial batch must conform to the following instrumental benchmarks:
* Illustrative Technical Simulation: Typical batch release profile using validated pharmacopeia methods.
06. Batch Release & Quality Control System
07. Manufacturing Process & Engineering Control
The AIHerba industrial process for Emodin isolation begins with the selection of high-yield Polygonum cuspidatum roots. We utilize low-temperature solvent extraction followed by column chromatography to separate emodin from physcion and other anthraquinone derivatives. The final stage involves re-crystallization in a cleanroom environment to achieve ≥98% purity while maintaining consistent crystalline morphology for downstream formulation.
08. Molecular Structure & Functional Characteristics
Emodin (1,3,8-trihydroxy-6-methylanthraquinone) is a natural anthraquinone derivative. Its industrial efficacy is rooted in its planar aromatic structure, which allows for specific binding in cellular signaling assays. Key functional characteristics include high thermal stability (Melting point >250°C) and specific molecular habit that supports its use as a precursor in pharmaceutical synthesis and a targeted active in high-end dermaceuticals.
09. Industrial Application Compatibility
Cosmetic Formulation
Functional properties in specialized skin-lightening and anti-inflammatory topical systems.
Nutraceutical Research
Industrial supply for metabolic health supplement research and cellular longevity studies.
Pharmaceutical Intermediate
High-purity crystalline precursor for advanced synthetic drug development and oncology research.
10. Formulation Development Guide
Solubility Profile
Practically insoluble in water. Soluble in Ethanol, DMSO, and alkaline solutions. For aqueous formulations, use of micellar delivery or liposomal carriers is recommended.
pH Compatibility
Stable under acidic and neutral conditions. In highly alkaline environments (pH > 10), the color shifts to deep red due to phenolic deprotonation.
11. Stability & Transport Engineering
16. Market Benchmark Comparison
| Metric | Generic Market Supply | AIHerba® Industrial Grade |
|---|---|---|
| Assay Precision | Variable (±3%) | Batch Standard ≥ 98.0% |
| Residual Solvents | Standard Check | ICH Q3C Compliant (ND Class 1) |
| NMR Identification | None | Validated 1H/13C NMR spectra |
| Technical Support | Basic Data | Full Dossier & Engineering Consultation |
17. Technical Procurement FAQ
18. AIHerba Industrial Quality Commitment
✓ Batch Traceability
✓ Analytical Release
✓ Technical Dossier
✓ OEM Support
✓ Global Export
