Description

Product Description

Cyclophosphamide is a synthetic nitrogen mustard derivative designed for experimental research in cytotoxic pharmacology. It functions as an alkylating agent that forms DNA crosslinks, thereby inhibiting cell proliferation and inducing apoptosis in actively dividing cells. Laboratory studies utilize cyclophosphamide to model chemotherapeutic effects, study DNA damage responses, and explore mechanisms of drug-induced cytotoxicity.

Experimental Applications

• DNA crosslinking studies: Investigating covalent modification of DNA and effects on replication fidelity.

• Cytotoxicity and apoptosis research: Examining cell death pathways, ROS generation, and DNA damage responses in preclinical models.

• Oxidative stress and detoxification studies: Assessing the role of reactive metabolites and cellular antioxidant defenses.

• Mechanistic pharmacology: Modeling dose-dependent effects, pharmacokinetics, and cellular uptake in vitro and in vivo.

• Combination studies: Evaluating synergistic or antagonistic interactions with other experimental compounds, antioxidants, or DNA repair modulators.

Cyclophosphamide is supplied as a high-purity crystalline powder (≥99%), suitable for solution preparation, in vitro assays, and preclinical animal studies. Its solubility in water, DMSO, and ethanol allows flexible laboratory application. Analytical verification by HPLC, MS, and NMR ensures reproducibility and reliability in mechanistic studies.

As a model alkylating agent, cyclophosphamide is widely used to explore DNA damage signaling, repair pathways, oxidative stress responses, and cell cycle regulation. Its chemical stability and reproducible pharmacological profile make it a staple in experimental oncology and toxicology research.

Product Specifications

Mechanism of Action

Cyclophosphamide functions as a prodrug that, once metabolized in experimental systems, generates alkylating intermediates capable of forming covalent DNA crosslinks. This activity prevents DNA replication, induces strand breaks, and triggers apoptotic pathways.

DNA Alkylation and Crosslinking

Cyclophosphamide forms reactive intermediates that attach to DNA bases, primarily guanine, creating intra- and interstrand crosslinks. Laboratory studies investigate how these modifications interfere with replication and transcription fidelity.

Cytotoxicity and Apoptosis

By inducing DNA damage, cyclophosphamide activates intrinsic apoptosis pathways. Researchers can monitor caspase activation, mitochondrial membrane potential changes, and cell cycle arrest in experimental models.

Reactive Metabolite Generation

In in vitro and in vivo systems, cyclophosphamide generates electrophilic metabolites, such as phosphoramide mustard, which mediate alkylation. These metabolites also allow mechanistic studies on detoxification and oxidative stress.

Experimental Applications

• Modeling DNA damage and repair in cancer or normal cell lines

• Investigating apoptosis, necrosis, and cell cycle regulation

• Assessing reactive oxygen species generation and antioxidant responses

• Dose-response and pharmacodynamic studies

• Combination studies with DNA repair modulators or other chemoprotective agents

Cyclophosphamide’s predictable small-molecule behavior and chemical stability make it a widely used tool for mechanistic and preclinical research in laboratory oncology and toxicology.

Side Effects

In experimental models, cyclophosphamide demonstrates dose-dependent cytotoxicity. Laboratory researchers may observe transient modulation of ROS, DNA damage markers, or cell viability changes. It is not intended for clinical use and should be handled strictly according to laboratory safety protocols.

Keywords

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Shipping Guarantee

All shipments of Cyclophosphamide are handled using validated cold-chain and protective packaging logistics to maintain compound integrity. Each package is sealed in moisture-proof containers with secondary protective wrapping and continuous temperature monitoring. Products are shipped via express international couriers with full tracking and insurance coverage, ensuring safe and timely delivery.

Trade Assurance

We guarantee the authenticity and high purity (≥99%) of Cyclophosphamide. Each batch undergoes rigorous analytical verification, including HPLC, MS, and NMR, to confirm identity, purity, and chemical structure. A Certificate of Analysis (CoA) is provided with each batch. Our trade assurance policy guarantees replacement or refund for any deviation from listed specifications.

Payment Support

We provide secure and flexible global payment options, including PayPal, major credit cards (Visa, MasterCard, American Express), telegraphic transfer (T/T), and cryptocurrencies (USDT, Bitcoin, Ethereum). All transactions are encrypted and verified, ensuring confidentiality and fund security.

Disclaimer

All Cyclophosphamide products are intended for laboratory research use only. They are not drugs, medical devices, or diagnostics and should not be administered to humans or animals. Researchers must adhere to institutional biosafety and chemical safety guidelines. The information provided is for scientific reference only and does not imply therapeutic efficacy, safety, or regulatory approval.