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V209
δ-Valerolactam
98%
Synonym(e):
2-Piperidon
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About This Item
Empirische Formel (Hill-System):
C5H9NO
CAS-Nummer:
Molekulargewicht:
99.13
Beilstein:
106434
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau
Assay
98%
bp
256 °C (lit.)
81-82 °C/0.1 mmHg (lit.)
mp (Schmelzpunkt)
38-40 °C (lit.)
SMILES String
O=C1CCCCN1
InChI
1S/C5H9NO/c7-5-3-1-2-4-6-5/h1-4H2,(H,6,7)
InChIKey
XUWHAWMETYGRKB-UHFFFAOYSA-N
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Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Eye Irrit. 2
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
235.4 °F - closed cup
Flammpunkt (°C)
113 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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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
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)
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
Asymmetric synthesis of gamma-keto-delta-lactam derivatives: application to the synthesis of a conformationally constrained surrogate of Ala-Ser dipeptide.
S D Koulocheri et al.
The Journal of organic chemistry, 66(23), 7915-7918 (2001-11-10)
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.
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
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