LPK-26

• Catalog No.: L3669
• CAS Number: 492451-07-7
• M. F.: C18H25Cl3N2O
• M. W.: 391.7629
• Purity: ≥98% (HPLC)

SYNONYMS

• IUPAC name: 2-(3,4-dichlorophenyl)-N-[(2S)-1-(2,5-dihydro-1H-pyrrol-1-yl)-3-methylbutan-2-yl]-N-methylacetamide hydrochloride
• IUPAC Traditional name: 2-(3,4-dichlorophenyl)-N-[(2S)-1-(2,5-dihydropyrrol-1-yl)-3-methylbutan-2-yl]-N-methylacetamide hydrochloride
• Synonyms: 2-(3,4-Dichlorophenyl)-N-methyl-N-[(1S)-1-(2-isopropyl)-2-(1-(3-pyrrolinyl))ethyl]acetamide hydrochloride

DATABASE IDS

• CAS Number: 492451-07-7
• MDL Number: MFCD11114388

PROPERTIES

• Empirical Formula (Hill Notation): C18H24Cl2N2O · HCl
• Purity: ≥98% (HPLC)
• Apperance: off-white powder
• Solubility: H2O: >10 mg/mL
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
LPK-26 is an analog of ICI-199441 and (-)U50,488H (classic kappa agonists). It has extremely high kappa affinity (0.64 nM) and low mu and delta receptor affnities (1170 and 10,000nM). LPK-26 produces an antinocicpetive effect with much higher potency in vivo than morphine or U50488. LPK-26 does not produce physical dependence in mice, but it does suppress naloxone-induced behavioral effects in mice treated with morphine.

Description (简体中文)

Biochem/physiol Actions
LPK-26 is an analog of ICI-199441 and (-)U50,488H (classic kappa agonists). It has extremely high kappa affinity (0.64 nM) and low mu and delta receptor affnities (1170 and 10,000nM). LPK-26 produces an antinocicpetive effect with much higher potency in vivo than morphine or U50488. LPK-26 does not produce physical dependence in mice, but it does suppress naloxone-induced behavioral effects in mice treated with morphine.