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M79204

Sigma-Aldrich

N-Methylpyrrolidine

97%

Sinónimos:

1-Methylpyrrolidine, N-Methylpyrrolidine, N-Methyltetrahydropyrrole

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5 ML
$33.200
100 ML
$48.400
500 ML
$141.000

$33.200

Fecha estimada de envío21 de mayo de 2025

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5 ML
$33.200
100 ML
$48.400
500 ML
$141.000

About This Item

Fórmula empírica (notación de Hill):
C5H11N
Número de CAS:
120-94-5
Peso molecular:
85.15
Beilstein:
102445
Número CE:
204-438-5
Número MDL:
MFCD00003173
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24897203
NACRES:
NA.22

$33.200

Fecha estimada de envío21 de mayo de 2025

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Ensayo

97%

Formulario

liquid

bp

80-81 °C (lit.)

densidad

0.819 g/mL at 25 °C (lit.)

cadena SMILES

CN1CCCC1

InChI

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

Clave InChI

AVFZOVWCLRSYKC-UHFFFAOYSA-N

Categorías relacionadas

Aplicación

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.[1][2]
N-alkyl-N-methyl-pyrrolidinium bis(trifluoromethanesulfonyl)imide ionic liquids.[3]
N-methylpyrrolidine-2-one hydrotribromide applicable as a catalyst for aziridination of alkenes.[4]

Palabra de señalización

Danger

Frases de peligro

H225,H301,H314,H332,H411

Clasificaciones de peligro

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

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

-0.4 °F - closed cup

Punto de inflamabilidad (°C)

-18 °C - closed cup

Equipo de protección personal

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
BCCL3207
BCCM4998
BCCH0060
BCCG9619
BCCG6715

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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)
Effect of the alkyl group on the synthesis and the electrochemical properties of N-alkyl-N-methyl-pyrrolidinium bis (trifluoromethanesulfonyl) imide ionic liquids
Appetecchi GB, et al.
Electrochimica Acta, 54(4), 1325-1332 (2009)
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)
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
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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