Pregabalin Lactam
Pregabalin Lactam is a cyclic amide derivative of pregabalin, formed via intramolecular cyclization between the terminal amino group and the gamma-carboxylic acid moiety, generating a five-membered lactam ring. This structural transformation eliminates the linear aminocarboxylic acid configuration of the parent compound, substituting it with a nitrogen-containing heterocycle that retains the cyclohexyl substituent at the beta-position. As a process-related impurity, it serves as an HPLC reference standard for quantifying lactamization byproducts in pregabalin synthesis.
On Request
Molecular Formula
C8H15NO
Molecular Weight
141.2100
CAS Number
61312-87-6
✓ Verified
PubChem CID
16101323 ↗
IUPAC Name
4-(2-methylpropyl)pyrrolidin-2-one
Also Search Other Suppliers
Official Reference Standards
| Std | Catalog # | Quantity | Price |
|---|---|---|---|
| USP | 1559647 ↗ | 25 mg | USD 800.00 |
📝 Synonyms
4-(2-methylpropyl)pyrrolidin-2-one
DTXSID40582855
RefChem:512680
DTXCID40533620
800-892-9
61312-87-6
4-Isobutylpyrrolidin-2-one
4-ISOBUTYL-2-PYRROLIDINONE
4-Isobutyl-2-pyrrolidinone (pregabalin lactam impurity)
2-Pyrrolidinone, 4-(2-methylpropyl)-
🔬 Chemical Identifiers
CC(C)CC1CC(=O)NC1
InChI=1S/C8H15NO/c1-6(2)3-7-4-8(10)9-5-7/h6-7H,3-5H2,1-2H3,(H,9,10)
GUGXRXLTTHFKHC-UHFFFAOYSA-N
Quick enquiry on WhatsApp:
Ask about this product →
