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Merck

P1061

Proadifen hydrochloride

analytical standard, ≥95%

Synonym(s):

α-Phenyl-α-propylbenzeneacetic acid 2-(diethylamino)ethyl ester, N,N-Diethylaminoethyl 2,2-diphenylvalerate, SKF-525A

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About This Item

Empirical Formula (Hill Notation):
C23H31NO2 · HCl
CAS Number:
62-68-0
Molecular Weight:
389.96
NACRES:
NA.24
PubChem Substance ID:
329820069
UNSPSC Code:
41116107
MDL number:
MFCD00055151

Key Documents

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grade

analytical standard

Quality Level

200

assay

≥95%

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

122-123 °C

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

SMILES string

Cl.CCCC(C(=O)OCCN(CC)CC)(c1ccccc1)c2ccccc2

InChI

1S/C23H31NO2.ClH/c1-4-17-23(20-13-9-7-10-14-20,21-15-11-8-12-16-21)22(25)26-19-18-24(5-2)6-3;/h7-16H,4-6,17-19H2,1-3H3;1H

InChI key

FHIKZROVIDCMJA-UHFFFAOYSA-N

Gene Information

human ... NOS1(4842), NOS2(4843), NOS2B(201288), NOS2C(645740), NOS3(4846)

Related Categories

Application

Proadifen hydrochloride may be used as an internal standard in the determination of analgesic agents like O-desmethyltramadol, tramadol and N-desmethyltramadol in human urine samples using gas chromatography coupled with mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Blocks glibenclamide-sensitive K+ channels. Inhibits neuronal nitric oxide synthase and cytochrome P450

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

P1061-500MG: + P1061-VAR: + P1061-25MG: + P1061-BULK: + P1061-100MG:

jan

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Certificates of Analysis (COA)

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Simultaneous determination of tramadol, O-desmethyltramadol and N-desmethyltramadol in human urine by gas chromatography?mass spectrometry
El-Sayed Y A-A, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 926, 9-15 (2013)
Michael R Franklin et al.
Drug metabolism and disposition: the biological fate of chemicals, 36(12), 2539-2546 (2008-09-19)
When incubated with human liver microsomes, 2-diethylaminoethyl-2,2-diphenylvalerate-HCl (SKF525A) undergoes cytochrome P450 (P450)-dependent oxidative N-deethylation to the secondary amine metabolite 2-ethylaminoethyl-2,2-diphenylvalerate (SKF8742). P450-selective inhibitors indicated CYP3As catalyzed this reaction, and the deethylation rate correlated best with the CYP3A activity across a
Xian Wu et al.
Toxicological sciences : an official journal of the Society of Toxicology, 157(2), 410-420 (2017-04-04)
Human neural progenitor cells are capable of independent, directed differentiation into astrocytes, oligodendrocytes and neurons and thus offer a potential cell source for developmental neurotoxicity (DNT) systems. Human neural progenitor-derived astrocyte-neuron cocultured at defined ratios mimic cellular heterogeneity and interaction
David Fuchs et al.
Biochimica et biophysica acta. Molecular and cell biology of lipids, 1865(4), 158611-158611 (2020-01-10)
Trihydroxyoctadecenoic acids (TriHOMEs) are linoleic acid-derived lipid mediators reported to be dysregulated in obstructive lung disease. In contrast to many other oxylipins, TriHOME biosynthesis in humans is still poorly understood. The association of TriHOMEs with inflammation prompted the current investigation
María Eugenia Letelier et al.
Toxicology in vitro : an international journal published in association with BIBRA, 25(7), 1310-1313 (2011-05-17)
Adverse reactions of acetaminophen have been associated to oxidative stress, which may be elicited by reactive oxygen species (ROS) and/or production of the metabolite NAPQI. Both phenomena would arise through the activity of liver cytochrome P450 (CYP450) system, but their
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