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1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt

1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt structure

CAS No.: 159208-83-0

Chemical Name:: 1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt

Synonyms: D-NORPROPOXYPHENE MALEATE SALT;D-NORPROPOXYPHENE MALEATE;(+)-NORPROPOXYPHENE MALEATE;(+)-Norpropoxyphene (maleate);(+)-Norpropoxyphene (maleate) (CRM);(+)-Norpropoxyphene maleate solution;D-Norpropoxyphene maleate in acetonitrile;1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt;Benzeneethanol, .alpha.-(1R)-1-methyl-2-(methylamino)ethyl-.alpha.-phenyl-, propanoate (ester), (.alpha.S)-, (2Z)-2-butenedioate (1:1) (salt)

CBNumber:: CB6148216

Molecular Formula:: C25H31NO6

Molecular Weight:: 441.52

MDL Number:: MFCD00079481

MOL File:: 159208-83-0.mol

MSDS File:: SDS

Last updated:2026-09-12 18:53:53

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1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt Properties

Flash point	9℃
storage temp.	2-8°C
solubility	DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 1 mg/ml; PBS (pH 7.2): 250μg/ml
form	A crystalline solid

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS06,GHS08

Signal word

Danger

Hazard statements

H225-H301+H311+H331-H370

Precautionary statements

P210-P260-P280-P301+P310-P311

Hazard Codes

F,T

Risk Statements

11-23/24/25-39/23/24/25

Safety Statements

7-16-36/37-45

RIDADR

UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany

NFPA 704

	0
3		0

1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	N-913	(+)-Norpropoxyphene maleate solution 1.0?mg/mL in methanol (as free base), ampule of 1?mL, certified reference material, Cerilliant?	159208-83-0	1mL	$45.9	2026-04-30	Buy
Cayman Chemical	19047	(+)-Norpropoxyphene (maleate) (CRM)	159208-83-0	1mg	$43	2026-04-30	Buy
Cayman Chemical	15291	(+)-Norpropoxyphene (maleate) ≥95%	159208-83-0	5mg	$70	2026-04-30	Buy
Cayman Chemical	15291	(+)-Norpropoxyphene (maleate) ≥95%	159208-83-0	25mg	$262	2026-04-30	Buy
ChemScene	CS-0108518	(+)-Norpropoxyphene (maleate)	159208-83-0	1mg	$60	2026-06-04	Buy

Product number	Packaging	Price	Buy
N-913	1mL	$45.9	Buy
19047	1mg	$43	Buy
15291	5mg	$70	Buy
15291	25mg	$262	Buy
CS-0108518	1mg	$60	Buy

1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt Chemical Properties,Uses,Production

Uses

(+)-Norpropoxyphene maleate is an opioid metabolite and is a metabolite of Propoxyphene[1].

References

[1] Crews B, et al. Unstable propoxyphene metabolite excreted in human urine is detected by liquid chromatography-tandem mass spectrometry. J Anal Toxicol. 2009 Sep;33(7):379-83. DOI:10.1093/jat/33.7.379

1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt Preparation Products And Raw materials

Raw materials

Preparation Products

159208-83-0(1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt)Related Search:

1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt (+/-)-Norpropoxyphene-d5 maleate 1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt Butyl propionate DL-NORPROPOXYPHENE MALEATE (D5)

DIMETHYL BENZYL CARBINYL PROPIONATE norpropoxyphene Dimethylbenzylcarbinyl acetate

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(+)-NORPROPOXYPHENE MALEATE Benzeneethanol, .alpha.-(1R)-1-methyl-2-(methylamino)ethyl-.alpha.-phenyl-, propanoate (ester), (.alpha.S)-, (2Z)-2-butenedioate (1:1) (salt) (+)-Norpropoxyphene maleate solution D-NORPROPOXYPHENE MALEATE (+)-Norpropoxyphene (maleate) (+)-Norpropoxyphene (maleate) (CRM) D-Norpropoxyphene maleate in acetonitrile D-NORPROPOXYPHENE MALEATE SALT 1,2-Diphenyl-3-methyl-4-[methylamino]-2-butyl propionate maleate salt 159208-83-0 C25H31NO6 NJ - NZ Analytical Chromatography Product Catalog Alphabetic Analytical Standards