1-(4-METHYL-BENZYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID

Modify Date: 2025-08-25 18:09:46

1-(4-METHYL-BENZYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID Structure
1-(4-METHYL-BENZYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID structure
Common Name 1-(4-METHYL-BENZYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID
CAS Number 96449-91-1 Molecular Weight 233.26300
Density 1.273g/cm3 Boiling Point 478.7ºC at 760 mmHg
Molecular Formula C13H15NO3 Melting Point N/A
MSDS N/A Flash Point 243.3ºC

 Names

Name 1-[(4-methylphenyl)methyl]-5-oxopyrrolidine-3-carboxylic acid

 Chemical & Physical Properties

Density 1.273g/cm3
Boiling Point 478.7ºC at 760 mmHg
Molecular Formula C13H15NO3
Molecular Weight 233.26300
Flash Point 243.3ºC
Exact Mass 233.10500
PSA 57.61000
LogP 1.36600
Index of Refraction 1.595
InChIKey NBQXYAJLUDQSNV-UHFFFAOYSA-N
SMILES Cc1ccc(CN2CC(C(=O)O)CC2=O)cc1

 Safety Information

HS Code 2933790090

 Synthetic Route

~79%

1-(4-METHYL-BENZYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID Structure

1-(4-METHYL-BEN...

CAS#:96449-91-1

Literature: Takeda Chemical Industries, Ltd. Patent: EP1180513 A1, 2002 ; Location in patent: Referential example 59 ; EP 1180513 A1

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

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