Picture of N-Desmethyltapentadol

Picture of N-Desmethyltapentadol

N-Desmethyltapentadol

[CAS Number 1246819-18-0] N-Desmethyltapentadol is the primary urinary metabolite of the centrally acting opioid analgesic, tapentadol. N-Desmethyltapentadol is available as reference material (bulk powder and/or solution) and as calibrated, Ready-to-Use, certified reference material (CRM). This product is designed for qualitative and quantitative protocols and can be used for forensic, toxicology, research, and other chemical/biochemical analytical applications.

Article no. TAP-1801-FB

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N-Desmethyltapentadol

Product reference number	TAP-1801-FB
Full chemical name	3-[(1R,2R)-3-(Monomethylamino)-1-ethyl-2-methylpropyl]phenol
Formula	C₁₃H₂₁NO
Molecular weight	207.31
CAS Number	1246819-18-0
Appearance	white to off-white crystalline powder
IR	IR corresponds
NMR	corresponds to structure
MS	MH⁺ corresponds
UV max [nm] (mol, solvent)	217.0 ± 1.0 (7000 ± 700, methanol); 274.0 ± 1.0 (2200 ± 200, methanol)
Melting point [Celsius]	125 ± 3
HPLC purity [%]	> 98.5
Optical rotation (conc., solvent)	-14 ± 3 (C=1, methanol)
Water content [%]	< 1

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Picture of N-Desmethyltapentadol

N-Desmethyltapentadol

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