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M4278153

Nalmefene , 98% , 55096-26-9

Synonym(s):
(5α)-17-(Cyclopropylmethyl)-4,5-epoxy-6-methylenemorphinan-3,14-diol

CAS NO.:55096-26-9

Empirical Formula: C21H25NO3

Molecular Weight: 339.44

MDL number: MFCD00133650

Pack Size Price Stock Quantity
10mg RMB1120.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 182-185?C
Boiling point: 507.9±50.0 °C(Predicted)
Density  1.38±0.1 g/cm3(Predicted)
storage temp.  2-8°C
solubility  Chloroform (Slightly), Dichloromethane (Slightly), DMSO (Slightly)
form  Solid
pka pKa 7.63(H2O) (Uncertain)
color  White to Off-White

Description and Uses

Nalmefene is a 6-methylene analogue of naltrexone. It is a pure opioid receptor antagonist and has a high affinity for the κ-opioid receptor. Nalmefene has a long duration of action and is used in oral and parenteral formulations.

opioid antagonists therapeutic for alcohol dependence

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3

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