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Sigma-Aldrich

2-Methylpyrrolidine

96%

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Empirical Formula (Hill Notation):
C5H11N
CAS Number:
765-38-8
Molecular Weight:
85.15
EC Number:
212-144-3
MDL number:
MFCD00014491
PubChem Substance ID:
24871446
NACRES:
NA.22

Assay

96%

refractive index

n20/D 1.437 (lit.)

bp

97-99 °C/744 mmHg (lit.)

density

0.834 g/mL at 25 °C (lit.)

SMILES string

CC1CCCN1

InChI

1S/C5H11N/c1-5-3-2-4-6-5/h5-6H,2-4H2,1H3

InChI key

RGHPCLZJAFCTIK-UHFFFAOYSA-N

Related Categories

General description

2-Methylpyrrolidine is a substituted pyrrolidine. It is one of the major bioactive compounds found in Teucrium manghuaense. The hydrodenitrogenation of 2-methylpyrrolidine in the presence of sulfided NiMo/γ-Al2O3 catalyst has been studied.

Application

2-Methylpyrrolidine may be used as a guest molecule for the synthesis of nonasil-[4158], a clatharate compound.

Signal Word

Danger

Hazard Statements

H225 - H302 - H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

37.4 °F - closed cup

Flash Point(C)

3 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Jennifer Zablocki et al.
Chirality, 32(5), 619-631 (2020-03-11)
An enantiomerically pure (R)-2-methylpyrrolidine-based anilino squaraine crystallizes in two chiral polymorphs adopting a monoclinic C2 and an orthorhombic P21 21 21 structure, respectively. By various thin-film preparation techniques, a control of the polymorph formation is targeted. The local texture of
Extraction of Teucrium manghuaense and evaluation of the bioactivity of its extract.
Yin G, et al.
International Journal of Molecular Sciences, 10(10), 4330-4341 (2009)
On the Formation of Pentylpiperidine in the Hydrodenitrogenation of Pyridine.
Wang H and Prins R.
Catalysis Letters, 126(1-2), 1-9 (2008)
Nagaraju Rajana et al.
Journal of chromatographic science, 57(9), 769-777 (2019-09-11)
Acetamide is a potential genotoxic impurity; it should control in drug substance based on daily dosage level. It forms from base-contaminated acetonitrile and by-product of some drug substances. The available methods for acetamide in drug substance and water samples were

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