1-(4-Methylphenyl)pyrrolidin-2-one

Modify Date: 2026-07-01 17:23:12

1-(4-Methylphenyl)pyrrolidin-2-one Structure
1-(4-Methylphenyl)pyrrolidin-2-one structure
Common Name 1-(4-Methylphenyl)pyrrolidin-2-one
CAS Number 3063-79-4 Molecular Weight 175.22700
Density 1.117g/cm3 Boiling Point 386.6ºC at 760mmHg
Molecular Formula C11H13NO Melting Point 86-88ºC
MSDS N/A Flash Point 191ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-(4-methylphenyl)pyrrolidin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.117g/cm3
Boiling Point 386.6ºC at 760mmHg
Melting Point 86-88ºC
Molecular Formula C11H13NO
Molecular Weight 175.22700
Flash Point 191ºC
Exact Mass 175.10000
PSA 20.31000
LogP 2.18680
Index of Refraction 1.569
InChIKey ORPHOKOVVUFNKE-UHFFFAOYSA-N
SMILES Cc1ccc(N2CCCC2=O)cc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Safety Phrases S24/25
HS Code 2933790090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 1-(4-Methylphenyl)pyrrolidin-2-oneBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Chemical Probes of Kaposi's Sarcoma Herpes Virus Latent Infection
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: ORF 73 [Human herpesvirus 8 type M]
External Id: HMS791
Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

MFCD00138487
1-(4-Methylphenyl)-2-pyrrolidinone
1-p-tolylpyrrolidin-2-one
N-(p-tolyl)pyrrolidin-2-one
N-(4-methylphenyl)pyrrolidin-2-one
2-Pyrrolidinone,1-p-tolyl
N-(4-methylphenyl)-2-pyrrolidinone

 1-(4-Methylphenyl)pyrrolidin-2-one | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 1-(4-methylphenyl)pyrrolidin-2-one?
A: CAS number of 1-(4-methylphenyl)pyrrolidin-2-one is 3063-79-4.
Q: What is the SMILES notation of 1-(4-methylphenyl)pyrrolidin-2-one?
A: SMILES notation of 1-(4-methylphenyl)pyrrolidin-2-one is Cc1ccc(N2CCCC2=O)cc1.
Q: What is the InChIKey of 1-(4-methylphenyl)pyrrolidin-2-one?
A: InChIKey of 1-(4-methylphenyl)pyrrolidin-2-one is ORPHOKOVVUFNKE-UHFFFAOYSA-N.
Q: What is the molecular formula of 1-(4-methylphenyl)pyrrolidin-2-one?
A: Molecular formula of 1-(4-methylphenyl)pyrrolidin-2-one is C11H13NO.
Q: What are the upstream materials of 1-(4-methylphenyl)pyrrolidin-2-one?
A: Related upstream materials(CAS) of 1-(4-methylphenyl)pyrrolidin-2-one: 616-45-5;106-43-4;624-31-7;106-38-7;73863-44-2;106-49-0;108-44-1;615-37-2.
Q: What is the English name of 1-(4-methylphenyl)pyrrolidin-2-one?
A: The English name of 1-(4-methylphenyl)pyrrolidin-2-one is 1-(4-methylphenyl)pyrrolidin-2-one.
Q: What is the melting point of 1-(4-methylphenyl)pyrrolidin-2-one?
A: Melting point of 1-(4-methylphenyl)pyrrolidin-2-one is 86-88ºC.
Q: What is the LogP of 1-(4-methylphenyl)pyrrolidin-2-one?
A: LogP of 1-(4-methylphenyl)pyrrolidin-2-one is 2.18680.
Q: What English synonyms does 1-(4-methylphenyl)pyrrolidin-2-one have?
A: English synonyms of 1-(4-methylphenyl)pyrrolidin-2-one: MFCD00138487, 1-(4-Methylphenyl)-2-pyrrolidinone, 1-p-tolylpyrrolidin-2-one, N-(p-tolyl)pyrrolidin-2-one, N-(4-methylphenyl)pyrrolidin-2-one, 2-Pyrrolidinone,1-p-tolyl, N-(4-methylphenyl)-2-pyrrolidinone.
Q: What is the molecular weight of 1-(4-methylphenyl)pyrrolidin-2-one?
A: Molecular weight of 1-(4-methylphenyl)pyrrolidin-2-one is 175.22700.

 1-(4-Methylphenyl)pyrrolidin-2-onefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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