Cyclophosphamide is classic alkylating anti-tumor chemotherapy API, one of the most commonly used broad-spectrum anticancer raw materials in pharmaceutical industry. Clinically it is formulated into tablets and injectable powder for treating malignant lymphoma, breast cancer, ovarian cancer, multiple myeloma and various solid tumors via interfering tumor cell DNA replication to inhibit cancer cell proliferation. Besides oncology medication, it is widely adopted as immunosuppressant for autoimmune diseases including rheumatoid arthritis, lupus nephritis and organ transplant anti-rejection therapy. In biological research field, it serves as standard positive drug for in-vitro tumor cell inhibition test and animal model pharmacodynamic screening in preclinical new drug development. High-purity pharmaceutical grade strictly follows USP/EP pharmacopoeia standards; bulk cargo packed in 25kg cardboard drum with inner PE bag, lab reference standard packed in 1g/5g sealed aluminum bottle, supplied to global pharmaceutical factories and biopharma R&D institutions.

GHS:H302,H315,H319,H335,H341,H350；Signal Word:Danger,Carcinogen & Mutagen High-risk cytotoxic carcinogenic raw material, harmful by ingestion, inhalation and skin penetration, with genetic toxicity and carcinogenic risk. Skin contact may cause erythema and chemical irritation, immediately strip contaminated clothes and rinse skin with large amount of running water over 15 minutes. Powder splashed into eyes causes severe corneal irritation, continuous eye wash ≥15 min and seek urgent medical treatment. All weighing and feeding must operate in dedicated toxic fume hood with butyl rubber gloves, full-face shield and anti-particulate respirator. Strict isolated storage far from food, feed and daily chemicals in toxic chemical dedicated warehouse. Waste residues and waste liquid are highly hazardous cytotoxic waste, must be separately collected and incinerated by qualified professional hazardous waste disposal enterprise, absolutely forbidden random discharge into sewer or soil.