2-Pyrrolidone,
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This article is compiled based on the United States Pharmacopeia (USP) – 2025 Edition
Issued and maintained by the United States Pharmacopeial Convention (USP)
C4H7NO 85.11 CAS RN®: 616-45-5.-Use a suitable grade with a content of NLT 98.0% (by GC).
[NOTE-A suitable grade is available as catalog number TCI-P0575 from www.spectrumchemical.com.]

