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等級
analytical standard, for drug analysis
品質等級
藥物控制
regulated under CDSA - not available from Sigma-Aldrich Canada
技術
HPLC: suitable
gas chromatography (GC): suitable
應用
forensics and toxicology
veterinary
形式
neat
儲存溫度
2-8°C
SMILES 字串
OCl(=O)(=O)=O.C\C=C1/N(C)C(C)CC1(c2ccccc2)c3ccccc3
InChI
1S/C20H23N.ClHO4/c1-4-19-20(15-16(2)21(19)3,17-11-7-5-8-12-17)18-13-9-6-10-14-18;2-1(3,4)5/h4-14,16H,15H2,1-3H3;(H,2,3,4,5)/b19-4-;
InChI 密鑰
CBNJWAYHGKHAFJ-YOJQKEKBSA-N
一般說明
2-Ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine perchlorate is a primary metabolite of methadone.[1]
應用
2-Ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine perchlorate has been used as a standard in the quantitative determination of of methadone and metabolites in human meconium using liquid chromatography coupled with atmospheric pressure chemical ionization tandem mass spectrometry technique (LC–APCI–MS/MS).[1]
A metabolite of methadone, useful as a marker in GC-MS analyses.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Determination of methadone, 2-ethylidene-1, 5-dimethyl-3, 3-diphenylpyrrolidine, 2-ethyl-5-methyl-3, 3-diphenylpyraline and methadol in meconium by liquid chromatography atmospheric pressure chemical ionization tandem mass spectrometry
Choo.ER, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 814, 369-373 (2005)
G I Kang et al.
Journal of chromatography, 231(2), 311-319 (1982-09-10)
The analysis of methadone and its metabolites in biological fluids by gas chromatography--mass spectrometry is described with deuterated methadone and metabolites as internal standards. The method allowed the determination of 20 ng methadone in 0.5 ml of plasma or saliva.
Matthias Gosselin et al.
Forensic science international, 209(1-3), 154-159 (2011-02-16)
This paper describes a sensitive UPLC-MS/MS method for quantification of methadone and 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP) in single empty puparial case of Lucilia sericata. Larvae were reared on substrates spiked with different concentrations of methadone (0-4 μg/g). Methadone was quantified in puparia
Ana de Castro et al.
Clinical chemistry, 57(3), 449-458 (2011-01-20)
Few investigations have used placenta as an alternative matrix to detect in utero drug exposure, despite its availability at the time of birth and the large amount of sample. Methadone-maintained opioid-dependent pregnant women provide a unique opportunity to examine the
Evaluating the relationship of methadone concentrations and EDDP formation in chronic pain patients.
Edijs Leimanis et al.
Journal of analytical toxicology, 36(4), 239-249 (2012-04-19)
Methadone is used to treat moderate to severe pain in patients not responsive to non-narcotic analgesics and for maintenance treatment of opioid addiction. Methadone is primarily metabolized by N-demethylation to an inactive metabolite 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidene (EDDP) by CYP3A4 and CYP2B6. Establishing
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