Impurities & Reference Standards
Pharmacopeial Impurities (EP / USP / BP)
578 pharmacopeial impurities (ep / usp / bp) with CAS numbers, structures and specifications — batch COA and GHS SDS supplied.
4,399products
427in stock
COA + SDSwith every lot
Naratriptan USP Related Compound B (Oxalate Salt)
- CAS
- 121679-21-8
- Formula
- C19H25N3O6S
- MW
- 423.5 g/mol
In stock
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.