Frequently Asked
Common questions about 4-(Trifluoromethoxy)phenylhydrazine hydrochloride
What is 4-(Trifluoromethoxy)phenylhydrazine hydrochloride used for?
4-(Trifluoromethoxy)phenylhydrazine hydrochloride is a hydrazine-containing compound used as a versatile nitrogen nucleophile used primarily in the pharmaceutical and agrochemical industries. Key applications include synthesis of pyrazole and pyridazine heterocycles from 1,3-diketones and metabolic blocking strategy — fluorine substitution to improve drug half-life.
Where can I buy 4-(Trifluoromethoxy)phenylhydrazine hydrochloride in the USA?
ChemContract Research is a trusted USA-based supplier of 4-(Trifluoromethoxy)phenylhydrazine hydrochloride. We offer competitive pricing, fast domestic shipping from our Huntington Beach, California facility, and full quality documentation including Certificates of Analysis (CoA). Request a quote at chemistry@chem-contract.com or call +1 (714) 732-8549.
What purity levels are available for 4-(Trifluoromethoxy)phenylhydrazine hydrochloride?
ChemContract Research supplies 4-(Trifluoromethoxy)phenylhydrazine hydrochloride in multiple purity grades: ≥95% standard grade, ≥97% high-purity grade, and ≥99% ultra-high-purity grade depending on application requirements. We can also provide custom purity grades through our synthesis capabilities. Contact us for specific purity information and CoA documentation.
Can ChemContract synthesize 4-(Trifluoromethoxy)phenylhydrazine hydrochloride in custom quantities?
Yes. ChemContract Research offers custom synthesis services for 4-(Trifluoromethoxy)phenylhydrazine hydrochloride from milligram to multi-kilogram scale. Our cGMP-compliant facilities and experienced chemists can accommodate custom specifications, packaging requirements, and delivery timelines. Contact our team to discuss your project.
Why is fluorine important in 4-(Trifluoromethoxy)phenylhydrazine hydrochloride?
The fluorine atom(s) in 4-(Trifluoromethoxy)phenylhydrazine hydrochloride confer several advantages in drug design: increased metabolic stability due to the strong C–F bond (485 kJ/mol), enhanced lipophilicity for improved membrane permeability, and potential for favorable electrostatic interactions with biological targets. These properties make fluorinated compounds like 4-(Trifluoromethoxy)phenylhydrazine hydrochloride valuable in pharmaceutical development.
Can I get 4-(Trifluoromethoxy)phenylhydrazine hydrochloride in a different salt form or as the free base?
Yes. ChemContract Research can supply 4-(Trifluoromethoxy)phenylhydrazine hydrochloride as the free base or convert it to alternative salt forms including hydrochloride, mesylate, tosylate, fumarate, or other pharmaceutically acceptable counter-ions. Salt form selection impacts crystallinity, stability, and solubility — our chemistry team can advise on optimal salt selection for your application. Currently supplied as the Hydrochloride form.
How should I store 4-(Trifluoromethoxy)phenylhydrazine hydrochloride?
Store refrigerated (2–8 °C) in a tightly sealed container. Protect from light, heat, and oxidizing agents. Store at recommended temperature in a tightly sealed container. Protect from moisture, heat, and incompatible materials. Store at room temperature in a tightly sealed container. Protect from humidity. Always consult the compound-specific Safety Data Sheet (SDS) provided with your order for detailed storage requirements. ChemContract Research includes handling and storage documentation with every shipment.
What is the CAS number of 4-(Trifluoromethoxy)phenylhydrazine hydrochloride?
The CAS Registry Number for 4-(Trifluoromethoxy)phenylhydrazine hydrochloride is 133115-72-7. This unique identifier is used worldwide to reference this specific compound in chemical databases, regulatory filings, and scientific literature. ChemContract Research supplies this compound with full quality documentation. Contact us at chemistry@chem-contract.com for availability and pricing.
