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M79204

Sigma-Aldrich

N-Methylpyrrolidine

97%

Synonym(s):

1-Methylpyrrolidine, N-Methylpyrrolidine, N-Methyltetrahydropyrrole

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About This Item

Empirical Formula (Hill Notation):
C5H11N
CAS Number:
120-94-5
Molecular Weight:
85.15
Beilstein:
102445
EC Number:
204-438-5
MDL number:
MFCD00003173
UNSPSC Code:
12352100
PubChem Substance ID:
24897203
NACRES:
NA.22

Assay

97%

form

liquid

bp

80-81 °C (lit.)

density

0.819 g/mL at 25 °C (lit.)

SMILES string

CN1CCCC1

InChI

1S/C5H11N/c1-6-4-2-3-5-6/h2-5H2,1H3

InChI key

AVFZOVWCLRSYKC-UHFFFAOYSA-N

Related Categories

Application

N-Methylpyrrolidine can be used as a starting material to synthesize:
N-methyl pyrrolidine-zinc borohydride (ZBHNMP), a reducing agent for reduction of aldehydes, ketones, acid chlorides, and esters. ZBHNMP is also used in the reductive amination of aldehydes and ketones to their corresponding amines.
N-alkyl-N-methyl-pyrrolidinium bis(trifluoromethanesulfonyl)imide ionic liquids.
N-methylpyrrolidine-2-one hydrotribromide applicable as a catalyst for aziridination of alkenes.

Signal Word

Danger

Hazard Statements

H225,H301,H314,H332,H411

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Flam. Liq. 2 - Skin Corr. 1A

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-0.4 °F - closed cup

Flash Point(C)

-18 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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N-Methylpyrrolidine-zinc borohydride: As a new stable and efficient reducing agent in organic synthesis
Tajbakhsh M, et al.
Synthetic Communications, 33(2), 229-236 (2003)
Reductive amination of aldehydes and ketones to their corresponding amines with N-methylpyrrolidine zinc borohydride
Alinezhad H, et al.
Tetrahedron Letters, 50(6), 659-661 (2009)
N-methylpyrrolidine-2-one hydrotribromide: An efficient and new catalyst for the aziridination of alkenes using Chloramine-T under solvent free conditions
Jain SL, et al.
J. Mol. Catal. A: Chem., 256(1-2), 16-20 (2006)
N Karadsheh et al.
Toxicology letters, 55(3), 335-342 (1991-03-01)
The inhibition of acetylcholinesterase (AChE) by caffeine, anabasine, methylpyrrolidine and several derivatives was examined. Most of the compounds had moderate inhibitory activity with I50 values in the range of 87-480 microM. The inhibition of AChE by these compounds has not
Jeffrey O Stull et al.
AIHA journal : a journal for the science of occupational and environmental health and safety, 63(1), 62-71 (2002-02-15)
Although there is a wide variety of work gloves available to users of commercial paint stripping products, there are no published studies examining which type of gloves provide the best protection. To address this need, a multiphase study was undertaken
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