All Photos(2)
About This Item
Empirical Formula (Hill Notation):
C5H5ClN2
CAS Number:
Molecular Weight:
128.56
Beilstein:
108735
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
98%
form
crystals
bp
127-128 °C/11 mmHg (lit.)
mp
135-138 °C (lit.)
SMILES string
Nc1ccc(Cl)cn1
InChI
1S/C5H5ClN2/c6-4-1-2-5(7)8-3-4/h1-3H,(H2,7,8)
InChI key
MAXBVGJEFDMHNV-UHFFFAOYSA-N
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Related Categories
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
320.0 °F
Flash Point(C)
160 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Science & justice : journal of the Forensic Science Society, 39(4), 253-256 (2000-05-05)
Zopiclone (Zimovane) is a cyclopyrrolone compound which exhibits hypnotic and sedative effects while also exhibiting anticonvulsant and muscle relaxant activities. The detection and quantification of zopiclone is difficult. It has a high molecular weight compared to most other commonly used
N Sundaraganesan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 64(3), 586-594 (2006-01-03)
The FTIR and FT-Raman spectra of 2-amino-5-chloropyridine (ACP) has been recorded in the region 4000-400 and 3500-100 cm-1, respectively. The optimized geometry, frequency and intensity of the vibrational bands of ACP were obtained by the ab initio and density functional
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Drug and alcohol review, 26(1), 83-85 (2007-03-17)
The prevalence of zopiclone misuse in clients attending a methadone maintenance programme in Dublin through detection of its degradation product, 2-amino-5-chloropyridine (ACP) on urinalysis is outlined. Urine samples from all 158 clients were tested for the presence of ACP, opiates
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A capillary electrophoretic enantioselective method with UV detection was developed and validated for the simultaneous quantification of zopiclone enantiomers and its impurities, zopiclone-N-oxide enantiomers, and 2-amino-5-chloropyridine, in tablets. The analytes were extracted from the tablets using ACN and were separated
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