Skip to Content
MilliporeSigma
All Photos(1)

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.)

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

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

235.4 °F

flash_point_c

113 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 4

1 of 4

1-BUTYL-2-PYRROLIDINONE AldrichCPR

S434221

1-BUTYL-2-PYRROLIDINONE

1-Benzyl-4-piperidone 99%

Sigma-Aldrich

B29806

1-Benzyl-4-piperidone

Methylpyrrolidone United States Pharmacopeia (USP) Reference Standard

USP

1437202

Methylpyrrolidone

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