17β-Hydroxyprogesterone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 604-09-1 |
| Product name | 17β-Hydroxyprogesterone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent 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) |
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Documents We Provide for 17β-Hydroxyprogesterone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 17β-Hydroxyprogesterone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 17β-Hydroxyprogesterone
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing progestin drugs (e.g., progesterone, medroxyprogesterone) | Organic synthesis: multi-step reactions—including reduction, oxidation, and protection/deprotection—to construct the steroid nucleus and side chain |
| Research | Reference standard or probe molecule for structure–activity relationship (SAR) studies of steroid hormones | Chemical modification, biological activity assays, and receptor binding experiments at laboratory scale |
| Cosmetics | Potential skin-conditioning agent (reported in literature to exhibit weak progestogenic activity; however, commercial use is extremely limited) | Incorporated as a functional raw material into experimental skincare formulations, requiring stabilization treatment |
Manufacturing Quality Control of 17β-Hydroxyprogesterone
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 240-245 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of structurally related impurities using gradient HPLC-UV; detection based on relative response factors or reference standards. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify volatile organic solvents (e.g., methanol, acetone, ethyl acetate) per ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content by electrochemical endpoint detection. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry for sub-ppb sensitivity. |
| Residue on Ignition | Gravimetric Analysis | Measurement of inorganic ash content after high-temperature incineration (700-800 C) followed by precise weighing of residual residue. |
| Optical Rotation | Polarimetry | Determination of specific optical rotation using sodium D-line light source to confirm stereochemical integrity and enantiomeric purity. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement via controlled heating of capillary-packed sample; used to verify identity and crystallinity. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed powder using light scattering principles to determine D10, D50, D90 values per USP <429>. |
| Microbial Contamination | Membrane Filtration | Quantitative enumeration of aerobic microorganisms and specified pathogens (e.g., E. coli, S. aureus) using selective agar media and incubation. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a standardized aqueous suspension (e.g., 1% w/v in water) using calibrated glass electrode to assess acidic/basic degradation products. |
| Sterility | Direct Inoculation | Aseptic transfer into soybean-casein digest medium followed by incubation and visual turbidity assessment per USP <71> for sterile-grade material. |
Technical Specifications of 17β-Hydroxyprogesterone
| Test Item | Specification |
|---|---|
| Appearance | White to Off-White Solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 124.0–128.0 °C |
| Optical Rotation | +90.0 to +94.0 ° (c=1, in CHCl3) |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
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 17β-Hydroxyprogesterone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 17β-Hydroxyprogesterone
Industrial 17β-Hydroxyprogesterone 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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