Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate 1031436-47-1

Name: Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate
Brand: Vaqora Chemicals
SKU: VQ-037980

About Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate

Listed under CAS 1031436-47-1, Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate is a five-membered N-heterocycle available from Vaqora Chemicals. Its molecular formula is C11H19NO3 and its molecular weight is 213.27 g/mol. Systematically, it is named propan-2-yl (2S)-2-(2-oxopyrrolidin-1-yl)butanoate.

Store sealed in a dry, well-ventilated location away from incompatible materials. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate
Catalogue No.	VQ-037980
CAS Number	1031436-47-1
IUPAC name	propan-2-yl (2S)-2-(2-oxopyrrolidin-1-yl)butanoate
Molecular formula	C₁₁H₁₉NO₃
Molecular weight	213.27 g/mol
Exact mass	213.1365
HSN code	2933
InChIKey	TVYKQEGTIOBADH-VIFPVBQESA-N
SMILES	CC[C@@H](C(=O)OC(C)C)N1CCCC1=O
PubChem CID	168442659

Physical properties
Physical form	Other
LogP (XLogP3)	1.4
H-bond donors / acceptors	0 / 3
TPSA	46.6 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate?

The CAS Registry Number of Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate is 1031436-47-1. It is also known as Isopropyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate.

What is the molecular formula and molecular weight of Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate?

Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate has the molecular formula C11H19NO3 and a molecular weight of 213.27 g/mol. Its IUPAC name is propan-2-yl (2S)-2-(2-oxopyrrolidin-1-yl)butanoate.

Which grade and pack sizes of Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate can I order?

We supply Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate?

Yes. Every lot of Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate be shipped internationally?

Yes. We export Isobutyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.