Frequently Asked
Common questions about 2-Chloro Pyridine-N-Oxide Hcl
What is 2-Chloro Pyridine-N-Oxide Hcl used for?
2-Chloro Pyridine-N-Oxide Hcl is a chloro-substituted intermediate widely used in nucleophilic displacement reactions used primarily in the pharmaceutical and agrochemical industries. Key applications include nucleophilic aromatic substitution (snar) for ether and amine formation and core scaffold in kinase inhibitor design for oncology therapeutics.
Where can I buy 2-Chloro Pyridine-N-Oxide Hcl in the USA?
ChemContract Research is a trusted USA-based supplier of 2-Chloro Pyridine-N-Oxide Hcl. 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 2-Chloro Pyridine-N-Oxide Hcl?
ChemContract Research supplies 2-Chloro Pyridine-N-Oxide Hcl 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 2-Chloro Pyridine-N-Oxide Hcl in custom quantities?
Yes. ChemContract Research offers custom synthesis services for 2-Chloro Pyridine-N-Oxide Hcl 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 2-Chloro Pyridine-N-Oxide Hcl in a different salt form or as the free base?
Yes. ChemContract Research can supply 2-Chloro Pyridine-N-Oxide Hcl 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 coupling reactions can I run with 2-Chloro Pyridine-N-Oxide Hcl?
As a chlorinated compound, 2-Chloro Pyridine-N-Oxide Hcl is an excellent substrate for palladium-catalyzed cross-coupling reactions including Suzuki, Heck, Negishi, Sonogashira, and Buchwald–Hartwig amination. It can also be used for Grignard reagent preparation, metal–halogen exchange with organolithium reagents, and nucleophilic substitution reactions.
How should I store 2-Chloro Pyridine-N-Oxide Hcl?
Store at recommended temperature in a well-sealed container. Protect from moisture and strong bases. Store at recommended temperature in a tightly sealed container. Some heterocyclic compounds are light-sensitive. 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 2-Chloro Pyridine-N-Oxide Hcl?
The CAS Registry Number for 2-Chloro Pyridine-N-Oxide Hcl is 20295-64-1. 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.
