Frequently Asked
Common questions about 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride )
What is 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride ) used for?
8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride ) is a heterocycle-containing compound — the dominant scaffold class in approved pharmaceuticals used primarily in the pharmaceutical and medicinal chemistry industries. Key applications include core scaffold in kinase inhibitor design for oncology therapeutics and cns drug scaffold (present in donepezil, methylphenidate, fentanyl class).
Where can I buy 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride ) in the USA?
ChemContract Research is a trusted USA-based supplier of 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri 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 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride )?
ChemContract Research supplies 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri 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 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride ) in custom quantities?
Yes. ChemContract Research offers custom synthesis services for 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri 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.
Can I get 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride ) in a different salt form or as the free base?
Yes. ChemContract Research can supply 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri 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.
What drug discovery applications use 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride )?
The Pyridine and Piperidine ring system(s) in 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride ) is a privileged structure in medicinal chemistry, appearing in numerous FDA-approved drugs. This scaffold is commonly used in kinase inhibitor design, GPCR modulator development, and lead optimization programs. ChemContract supplies this building block for early-stage discovery through process-scale manufacturing.
How should I store 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride )?
Store at recommended temperature in a tightly sealed container. Some heterocyclic compounds are light-sensitive. Store at room temperature in a well-sealed container. Some N-unsubstituted piperidines are volatile. Store at room temperature in a tightly sealed container. Protect from humidity. Store under recommended conditions. Some chiral compounds may racemize at elevated temperatures or in the presence of base. 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 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride )?
The CAS Registry Number for 8-Chloro-6,11-dihydro-11-[1-[(5-methyl-3-pyridinyl)-4-piperidinylidene]- 5H-benzo[5,6]cyclohepta[1,2-b]pyridine tri hydrochloride (Rupatadine tri hydrochloride ) is 156611-76-7. 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.
