V209
2-氮己环酮
98%
别名:
2-哌啶酮
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关于此项目
经验公式（希尔记法）:
C5H9NO
化学文摘社编号:
分子量:
99.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-622-9
Beilstein/REAXYS Number:
106434
MDL number:
Assay:
98%
InChI key
XUWHAWMETYGRKB-UHFFFAOYSA-N
InChI
1S/C5H9NO/c7-5-3-1-2-4-6-5/h1-4H2,(H,6,7)
SMILES string
O=C1CCCCN1
assay
98%
bp
256 °C (lit.), 81-82 °C/0.1 mmHg (lit.)
mp
38-40 °C (lit.)
Quality Level
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
Haili Lin et al.
Experimental & molecular medicine, 52(3), 367-379 (2020-03-11)
The function of the fibrinolytic system was first identified to dissolve fibrin to maintain vascular patency. Connections between the fibrinolytic system and many other physiological and pathological processes have been well established. Dysregulation of the fibrinolytic system is closely associated
Metabolic engineering of Escherichia coli for the production of four-, five- and six-carbon lactams.
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
Mitchell G Thompson et al.
ACS synthetic biology, 9(1), 53-62 (2019-12-17)
Caprolactam is an important polymer precursor to nylon traditionally derived from petroleum and produced on a scale of 5 million tons per year. Current biological pathways for the production of caprolactam are inefficient with titers not exceeding 2 mg/L, necessitating
Moitrayee Mukherjee et al.
The journal of physical chemistry. A, 116(40), 9888-9896 (2012-09-19)
A comparative analysis for relative stability between normal and tautomeric forms in the excited electronic states of 7-azaindole···δ-valerolactam 1:1 complex and 7-azaindole homodimer has been presented. The tautomeric configuration of the complex is estimated to be ~6 kcal/mol more stable
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