(25S)-Δ7-Dafachronic Acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 949004-12-0 |
| Product name | (25S)-Δ7-Dafachronic Acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent Grade |
| Packaging | 25KG/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) |
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Documents We Provide for (25S)-Δ7-Dafachronic Acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (25S)-Δ7-Dafachronic Acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (25S)-Δ7-Dafachronic Acid
| Industry | Application | Process |
|---|---|---|
| Biomedical Research | Ligand for nuclear receptor Daf-12, used in studies of development, lifespan regulation, and metabolic pathways in nematodes (e.g., Caenorhabditis elegans) | Applied as a molecular probe or reference standard in in vitro or in vivo experiments to modulate gene expression via Daf-12 receptor activation |
| Pharmaceutical Development | Research tool for investigating potential antiparasitic drug targets, supporting strategies to interfere with the life cycle of parasitic nematodes | Used as a positive control or active compound in high-throughput screening or mechanistic studies |
| Fundamental Scientific Research | Chemical tool for investigating steroid hormone signaling and evolutionarily conserved functions of nuclear receptors | Administered to model organisms via culture medium supplementation or direct injection to monitor phenotypic changes and pathway responses |
Manufacturing Quality Control of (25S)-Δ7-Dafachronic Acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at characteristic wavelength. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient HPLC separation and UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration with iodine-based reagent. |
| Heavy Metals | ICP-MS | Quantifies trace metal impurities (e.g., Pb, Cd, Hg) using inductively coupled plasma mass spectrometry. |
| Optical Rotation | Polarimetry | Measures specific rotation using sodium D-line light to confirm chiral integrity and enantiomeric purity. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition as indicator of crystallinity and purity. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content after high-temperature incineration and weighing. |
| pH of Solution | pH Meter | Measures hydrogen ion activity in aqueous suspension or solution using calibrated electrode. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution of solid particles in suspension via light scattering pattern analysis. |
| Microbial Contamination | Membrane Filtration | Detects viable bacteria and fungi by filtration, membrane transfer, and incubation on selective media. |
| Sterility | Direct Inoculation | Confirms absence of viable microorganisms by inoculating product into growth media and monitoring for turbidity. |
Technical Specifications of (25S)-Δ7-Dafachronic Acid
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 215–219°C |
| Optical Rotation | -15° to -25° (c=1, in methanol) |
| Heavy Metals | <=10 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of (25S)-Δ7-Dafachronic Acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of (25S)-Δ7-Dafachronic Acid
Industrial (25S)-Δ7-Dafachronic Acid Procurement FAQ
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.
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