Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

123757

Sigma-Aldrich

1-Benzyl-2-pyrrolidinone

98%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C11H13NO
CAS Number:
Molecular Weight:
175.23
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

liquid

refractive index

n20/D 1.552 (lit.)

density

1.095 g/mL at 25 °C (lit.)

functional group

phenyl

SMILES string

O=C1CCCN1Cc2ccccc2

InChI

1S/C11H13NO/c13-11-7-4-8-12(11)9-10-5-2-1-3-6-10/h1-3,5-6H,4,7-9H2

InChI key

LVUQCTGSDJLWCE-UHFFFAOYSA-N

General description

1-Benzyl-2-pyrrolidinone undergoes reduction in THF with lithium N,N-dialkylaminoborohydrides to yield N-benzylpyrrolidine.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

J M Flaniken et al.
Organic letters, 1(5), 799-801 (2005-08-25)
[reaction: see text] Various five- and six-membered N-alkyl lactams were reduced to the corresponding cyclic amines using lithium N,N-dialkylaminoborohydrides (LAB). Most of the reductions were essentially complete after refluxing in THF for 2 h. The cyclic amine products were easily

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service