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Merck
CN

V209

Sigma-Aldrich

2-氮己环酮

98%

别名:

2-哌啶酮

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About This Item

经验公式(希尔记法):
C5H9NO
CAS号:
分子量:
99.13
Beilstein:
106434
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

沸点

256 °C (lit.)
81-82 °C/0.1 mmHg (lit.)

mp

38-40 °C (lit.)

SMILES字符串

O=C1CCCCN1

InChI

1S/C5H9NO/c7-5-3-1-2-4-6-5/h1-4H2,(H,6,7)

InChI key

XUWHAWMETYGRKB-UHFFFAOYSA-N

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象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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S Gordon et al.
Farmaco (Societa chimica italiana : 1989), 52(10), 603-608 (1998-05-15)
The synthesis of a series of 2-amino-4-hydroxy-delta-valerolactam derivatives is described (compounds 4 to 10). These compounds showed a high anthelmintic in vitro activity against the Nippostrongylus brasiliensis model.
Zheng Hu et al.
Chemosphere, 268, 128834-128834 (2020-11-11)
A magnetic Ag3PO4/rGO/CoFe2O4 ternary catalyst was firstly prepared and used for removing levofloxacin (LVF) from different water matrices via simultaneous adsorption and photocatalysis. Compared with Ag3PO4 and Ag3PO4/CoFe2O4, Ag3PO4/rGO/CoFe2O4 shows a superior adsorption-photocatalysis performance for LVF elimination since rGO component
Hiroshi Tsuchikawa et al.
Organic letters, 14(9), 2326-2329 (2012-04-26)
Chiral 2-piperidinone compounds with various C-6 substituents were successfully synthesized via a Pd-catalyzed asymmetric 6-endo cyclization of dienamides, which were evidently activated by both N-p-toluenesulfonyl and C-3 ester substituents.
Tong Un Chae et al.
Metabolic engineering, 41, 82-91 (2017-04-10)
Microbial production of chemicals and materials from renewable sources is becoming increasingly important for sustainable chemical industry. Here, we report construction of a new and efficient platform metabolic pathway for the production of four-carbon (butyrolactam), five-carbon (valerolactam) and six-carbon (caprolactam)
Ahmed Mahjoub et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 12(10), 1822-1832 (2011-05-28)
We studied the single-photon ionization of gas-phase δ-valerolactam (piperidin-2-one) and of its dimer using vacuum-ultraviolet (VUV) synchrotron radiation coupled to a velocity map imaging electron/ion coincidence spectrometer. The slow photoelectron spectrum (SPES) of the monomer is dominated by the vibrational

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