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M79204

Sigma-Aldrich

N -甲基吡咯烷

97%

别名:

1-Methylpyrrolidine, N-Methylpyrrolidine, N-Methyltetrahydropyrrole

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About This Item

经验公式（希尔记法）:
C5H11N
CAS号:
120-94-5
分子量:
85.15
Beilstein:
102445
EC 号:
204-438-5
MDL编号:
MFCD00003173
UNSPSC代码:
12352100
PubChem化学物质编号:
24897203
NACRES:
NA.22
价格与库存信息目前不能提供

方案

97%

表单

liquid

沸点

80-81 °C (lit.)

密度

0.819 g/mL at 25 °C (lit.)

SMILES字符串

CN1CCCC1

InChI

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

InChI key

AVFZOVWCLRSYKC-UHFFFAOYSA-N

相关类别

应用

N-甲基吡咯烷可用作制备以下成分的起始材料：
N-甲基吡咯烷-硼氢化锌(ZBHNMP)——这是一种用于还原醛，酮，酰氯和酯的还原剂。ZBHNMP还用于将醛和酮还原胺化为相应的胺。[1][2]
N-烷基-N-甲基-吡咯烷鎓双（三氟甲磺酰基）亚胺离子液体。[3]
N-甲基吡咯烷-2-酮氢三溴化物可用作烯烃的叠氮化催化剂。[4]

警示用语：

Danger

危险分类

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

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

-0.4 °F - closed cup

闪点(°C)

-18 °C - closed cup

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL3207
BCCM4998
BCCH0060
BCCG9619
BCCG6715

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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)
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
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)
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Questions

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

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    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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