4-Phenyl-2-Pyrrolidone

Name: 4-Phenyl-2-Pyrrolidone
Brand: Vaqora Chemicals
SKU: VQ-032664

About 4-Phenyl-2-Pyrrolidone

Listed under CAS 1198-97-6, 4-Phenyl-2-Pyrrolidone is a five-membered N-heterocycle available from Vaqora Chemicals. Formula C10H11NO, molecular weight 161.2 g/mol. The IUPAC name is 4-phenylpyrrolidin-2-one. Common synonyms include 4-Phenyl-2-pyrrolidinone and 4-Phenylpyrrolidone-2.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 4-Phenyl-2-Pyrrolidone in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Phenyl-2-Pyrrolidone
Catalogue No.	VQ-032664
CAS Number	1198-97-6
IUPAC name	4-phenylpyrrolidin-2-one
Molecular formula	C₁₀H₁₁NO
Molecular weight	161.2 g/mol
Exact mass	161.0841
HSN code	2933
InChIKey	HOJZEMQCQRPLQQ-UHFFFAOYSA-N
SMILES	C1C(CNC1=O)C2=CC=CC=C2
PubChem CID	121397

Physical properties
Physical form	Other
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 1
TPSA	29.1 Å²
Synonyms	4-Phenyl-2-pyrrolidinone, 4-Phenylpyrrolidone-2, 2-Pyrrolidinone, 4-phenyl-, Phenylpyrrolidone, 4-Phenyl-pyrrolidin-2-one, 3-phenyl-3,4-dihydro-2H-pyrrol-5-ol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 4-Phenyl-2-Pyrrolidone?

The CAS Registry Number of 4-Phenyl-2-Pyrrolidone is 1198-97-6. It is also known as 4-Phenyl-2-pyrrolidinone, 4-Phenylpyrrolidone-2, 2-Pyrrolidinone, 4-phenyl-.

What is the molecular formula and molecular weight of 4-Phenyl-2-Pyrrolidone?

4-Phenyl-2-Pyrrolidone has the molecular formula C10H11NO and a molecular weight of 161.2 g/mol. Its IUPAC name is 4-phenylpyrrolidin-2-one.

Which grade and pack sizes of 4-Phenyl-2-Pyrrolidone can I order?

We supply 4-Phenyl-2-Pyrrolidone, 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 4-Phenyl-2-Pyrrolidone?

Yes. Every lot of 4-Phenyl-2-Pyrrolidone 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 4-Phenyl-2-Pyrrolidone be shipped internationally?

Yes. 4-Phenyl-2-Pyrrolidone is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.