| Grade Standard | USP |
| Purity | 99% |
| Form | Powder |
| Color | White |
| Packing Size | 25 kg |
| Packing Type | HDPE Bag |
Tamoxifen Citrate USPProduct Name: Tamoxifen Citrate USP – Pharmaceutical API PowderCAS No.: 54965-24-1.Chemical Name: (Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N,N-dimethylethanamine citrate (1:1).Molecular Formula: C₂₆H₂₉NO · C₆H₈O₇.Molecular Weight: 563.64 g/mol.Appearance: Fine white to off-white crystalline powder.Grade: Pharmaceutical Active Ingredient (API) – USP / BP / EP compliant.Packaging: 5 kg / 10 kg / 25 kg HDPE drums with liners (custom export packaging available).Shelf Life: Up to 2–5 years when stored properly.
Product Description:Tamoxifen Citrate USP is a high-purity active pharmaceutical ingredient (API) widely used in the formulation of anti-estrogen and oncology drug products. It is a non-steroidal selective estrogen receptor modulator (SERM) that exhibits both estrogenic and anti-estrogenic activity by binding to estrogen receptors in target tissues, making it a cornerstone molecule in hormone-related cancer therapies. Supplied as a fine crystalline powder with consistent physico-chemical properties that meet USP standards, Tamoxifen Citrate API is suitable for development and manufacturing of oral solid dosage forms such as tablets and capsules.
Key Features & Benefits:Pharmaceutical-Grade API: Meets USP (United States Pharmacopeia) purity and quality standards, with regulatory documentation support. High Purity & Consistency: Typically ≥ 99 % assay, ensuring reliable performance in drug formulation and manufacturing. Selective Estrogen Receptor Modulator: Core API for drugs targeting hormone-sensitive conditions. Stable & Easy to Handle: Free-flowing powder suitable for large-scale pharmaceutical production. Broad Compliance: Can meet USP/BP/EP standards depending on customer requirements.
Applications:Tamoxifen Citrate USP API is widely used in:Breast Cancer Therapeutics: API in formulations for adjuvant therapy and metastatic breast cancer treatment. Hormone-Modulating Medications: Used in developing selective estrogen receptor modulators for various clinical indications. Pharmaceutical Manufacturing: Suitable for tablets, capsules, and other solid oral dosage forms. Clinical R&D: Utilized by pharmaceutical researchers for drug development and quality control testing.
Storage & Handling:Store Tamoxifen Citrate USP powder in a cool, dry, and ventilated area, away from moisture and direct sunlight. Protect from heat and light to preserve product quality. Keep containers tightly sealed when not in use. Use proper PPE (gloves, mask, goggles) during handling to avoid dust inhalation and contamination.