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Shaanxi Kaishi Biotechnology Co., Ltd
$80
1-49 Others
$75
50-499 Others
$70
≥500 Others
Product Description
Doxycycline Powder is a tetracycline-class pharmaceutical active ingredient widely used in human and veterinary pharmaceutical formulation development. Supplied as a controlled-quality API, doxycycline provides defined chemical specifications, analytical verification, and documentation support for professional pharmaceutical manufacturing and research applications.
Doxycycline is a semi-synthetic tetracycline antibiotic compound derived from oxytetracycline. It is commonly supplied in pharmaceutical forms such as doxycycline hyclate or doxycycline monohydrate, depending on formulation requirements and application needs.
Commercial doxycycline API is produced through controlled pharmaceutical manufacturing processes involving synthesis, purification, and quality evaluation. The final specification depends on chemical form, purity profile, impurity control, particle characteristics, and analytical verification methods.
For pharmaceutical procurement, buyers should evaluate doxycycline form, assay level, impurity profile, analytical methods, regulatory documentation, and compatibility with the intended dosage form.
| Item | Specification |
|---|---|
| Product Name | Doxycycline Powder |
| Product Category | Pharmaceutical Active Ingredient (API) / Tetracycline Compound |
| Active Compound | Doxycycline |
| Common Forms | Doxycycline Hyclate and Doxycycline Monohydrate |
| CAS Number | 564-25-0 (Doxycycline); 24390-14-5 (Doxycycline Hyclate) |
| Molecular Formula | C22H24N2O8 |
| Molecular Weight | 444.43 g/mol |
| Appearance | Yellow to yellow crystalline powder |
| Assay | Common pharmaceutical grades are supplied according to API specification requirements |
| Identification | Conforms to doxycycline reference standard identification requirements |
| Standard Test Method | HPLC and pharmaceutical analytical methods |
| Production Method | Controlled pharmaceutical synthesis and purification processes |
| Particle Size | Fine powder; customized according to formulation requirements |
| Residual Solvents | Controlled according to pharmaceutical quality standards |
| Heavy Metals | Controlled according to applicable pharmaceutical requirements |
| Microbial Quality | Controlled according to pharmaceutical standards |
| Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store in a tightly sealed container in a cool, dry place protected from moisture, heat, and direct light |
| Packaging | Pharmaceutical-grade aluminum foil bags or sealed containers; bulk packaging customized according to requirements |
The key sourcing consideration for doxycycline is selecting the appropriate chemical form and maintaining pharmaceutical-grade quality. Different forms, such as doxycycline hyclate and doxycycline monohydrate, may have different physical characteristics and formulation suitability, making form selection important during API procurement.
| Evaluation Factor | Why It Matters | Buyer Consideration |
|---|---|---|
| Chemical Form | Affects solubility, stability, and formulation behavior | Confirm whether hyclate, monohydrate, or another specified form is required |
| API Purity | Determines active ingredient quality | Review assay results and impurity profile data |
| Impurity Control | Supports pharmaceutical quality consistency | Evaluate analytical reports and specification limits |
| Documentation Package | Supports pharmaceutical qualification | Review COA, TDS, SDS, and technical records |
Doxycycline may be supplied in different pharmaceutical forms, and each form has specific physical and chemical characteristics. Selecting the correct form helps manufacturers achieve consistent processing performance and meet dosage form requirements.
Doxycycline quality control focuses on API identity, assay verification, impurity management, and pharmaceutical quality systems.
COA, TDS, SDS, and technical documentation can be provided for pharmaceutical ingredient evaluation and procurement processes.
Doxycycline Powder is supplied in sealed pharmaceutical-grade packaging designed to protect product quality during storage and transportation.
The product should be stored in a cool and dry environment, protected from moisture, heat, and direct light. Proper storage helps maintain API stability and quality.
Doxycycline can support pharmaceutical projects requiring API sourcing, technical documentation, specification review, and customized packaging solutions according to project requirements.
Doxycycline is a semi-synthetic tetracycline-class pharmaceutical compound used as an active ingredient in pharmaceutical formulations. It may be supplied in different forms including doxycycline hyclate and doxycycline monohydrate.
HPLC testing helps verify doxycycline assay, identity, and related substances. It supports reliable quality evaluation of pharmaceutical active ingredients.
Buyers should evaluate chemical form, purity, impurity profile, analytical methods, manufacturing documentation, and suitability for the intended pharmaceutical formulation.
Doxycycline powder should be stored in tightly sealed packaging under cool and dry conditions, protected from moisture, heat, and direct light.
Doxycycline Powder is a pharmaceutical active ingredient requiring accurate identification, purity control, and reliable analytical documentation. With controlled API specifications and professional supply support, it provides a dependable raw material solution for pharmaceutical formulation projects. Contact us today to request samples, a COA, technical documents, and a wholesale quotation for Doxycycline Powder.
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