China Factory Direct
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| CAS number | 83-44-3 |
| Product name | Deoxycholic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeReagent GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Treatment of gallstones | Used in bile acid dissolution therapy |
| Pharmaceuticals | Synthesis of ursodeoxycholic acid | Produced via chemical synthesis or biotransformation |
| Pharmaceuticals | Enhancement of fat absorption | Formulated as a bile acid supplement in pharmaceutical products |
| Cosmetics | Emulsifier and penetration enhancer | Incorporated into skincare formulations |
| Research | Biochemical research | Employed as a reagent in lipid metabolism studies |
| Agriculture | Animal feed additive | Formulated into feed to improve lipid digestion and absorption |
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Identification | Infrared Spectroscopy (IR) | Scan the sample and reference standard under identical conditions, then compare characteristic absorption peaks (e.g., carboxyl, hydroxyl groups) to confirm structural consistency. |
| High-Performance Liquid Chromatography (HPLC) | Compare retention times to confirm consistency between the main component in the sample and the reference standard; used for qualitative identification. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (typically around 200 nm), and quantify deoxycholic acid content using external or internal standard methods. |
| Impurity Testing | High-Performance Liquid Chromatography (HPLC) | Test for related substances such as other bile acids (e.g., cholic acid, chenodeoxycholic acid); identify and quantify impurities based on relative retention times. |
| Water Content | Karl Fischer Titration | Accurately determine water content in the sample by titration; suitable for quality control of active pharmaceutical ingredients. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Heat the sample at a specified temperature for a defined period, measure the weight difference before and after heating, and calculate the loss on drying to assess volatile component content. |
| Sulfated Ash (Residue on Ignition) | Sulfation followed by high-temperature ignition | After treatment with sulfuric acid, ignite the sample in a high-temperature furnace until constant weight is achieved, then measure the residue of non-volatile inorganic impurities. |
| Heavy Metals | Sulfide Colorimetry or Atomic Absorption Spectroscopy | Determine heavy metal content (e.g., lead, mercury) using colorimetric reaction with hydrogen sulfide or sodium sulfide, or use atomic absorption spectroscopy (AAS). |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents possibly remaining from manufacturing (e.g., methanol, ethanol, acetone), using headspace sampling to enhance sensitivity. |
| Melting Point | Capillary Melting Point Method | Use a melting point apparatus to determine the initial and final melting temperatures; evaluate purity and whether physical characteristics meet specifications. |
| Solubility | Visual Solubility Test | Test solubility in various solvents (e.g., water, ethanol, chloroform) to ensure compliance with pharmacopoeial solubility requirements. |
| Specific Optical Rotation | Polarimetry | Measure optical rotation at a specified wavelength (e.g., sodium D-line) and temperature, then calculate specific optical rotation to assess optical purity. |
| Test Item | Specification |
|---|---|
| Appearance | White powder to crystals |
| Purity | >=98.5% |
| Melting Point | 198–202 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Optical Rotation | +54.0 to +58.0 |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.