Testosterone phenylpropionate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1255-49-8 |
| Product name | Testosterone phenylpropionate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 Testosterone phenylpropionate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Testosterone phenylpropionate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Testosterone phenylpropionate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of steroid hormone drugs | Used in organic synthesis reactions |
| Pharmaceuticals | Production of testosterone derivatives | Applied in reduction and esterification reactions |
| Chemicals | Raw material for organic synthesis | Applied in alkylation and oxidation reactions |
Manufacturing Quality Control of Testosterone phenylpropionate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~240 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV/DAD or UPLC-MS | Separation and identification of structurally related impurities (e.g., degradation products, synthesis intermediates) using gradient elution and spectral/ mass confirmation. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., methanol, acetone, ethyl acetate) per ICH Q3C guidelines. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic elements (Pb, Cd, As, Hg, Ni) after acid digestion, achieving sub-pptr detection limits. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with sample moisture. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light at 20 °C using sodium D-line (589 nm) to confirm chiral integrity and identity. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which solid-to-liquid phase transition occurs, confirming crystallinity and purity. |
| Residue on Ignition | Gravimetric Analysis | Weighing inorganic residue remaining after controlled high-temperature ashing (700–800 °C), indicating inorganic impurities. |
| Microbial Limits | Membrane Filtration / TSA/SDA Culture | Enumeration of aerobic mesophilic bacteria and fungi using validated membrane filtration followed by incubation on tryptic soy agar and sabouraud dextrose agar. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder particle size distribution based on angular scattering pattern of laser light through dispersed sample. |
| pH of Suspension (if formulated) | pH Meter | Potentiometric measurement of pH in aqueous suspension (e.g., 1% w/v in water or buffer) using calibrated electrode. |
| Sterility (for sterile APIs) | Membrane Filtration + Fluid Thioglycollate Medium / Soybean-Casein Digest Medium | Aseptic filtration followed by incubation in growth-promoting media under controlled conditions per USP <71>. |
Technical Specifications of Testosterone phenylpropionate
| Test Item | Specification |
|---|---|
| Appearance | White Powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 118-122°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | +70° to +76° (c=1, in chloroform) |
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 Testosterone phenylpropionate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Testosterone phenylpropionate
Industrial Testosterone phenylpropionate 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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