Get in Touch
Send us the compound, quantity and purity you need — or just the question you have. Our team replies within one hour on weekdays.
What to include in your enquiry
For a catalogue order: the compound name or CAS number, the quantity, and your delivery country.
For custom synthesis: the sequence in one- or three-letter code, any modifications and their positions, the target purity, the quantity, and your deadline. See custom synthesis services for the full checklist.
Please note that we cannot answer questions about dosing, administration or the use of any compound in humans or animals. Our products are supplied for laboratory research only.