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Merck
CN

V209

δ-Valerolactam

98%

Synonym(s):

delta-Valerolactam, 2-Piperidone

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About This Item

Empirical Formula (Hill Notation):
C5H9NO
CAS Number:
Molecular Weight:
99.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-622-9
Beilstein/REAXYS Number:
106434
MDL number:
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Product Name

δ-Valerolactam, 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

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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

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)


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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.
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)
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)

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